Starr Quant Lab Desk Research

A-Share · Pre-Market

A-Share Pre-Market Brief | 2026-09-10 Thursday

Thu A-Share Pre-Market · 11 tables Asia/Shanghai

Machine-translated from the Chinese original. In case of any discrepancy, the Chinese version prevails.

Single-name entries 21

1 中远海能 ✓核 600026 A+
沪主板 ±10% Unverified
79
优先深挖
2 崇达技术 ✓核 002815 A-
深主板 ±10% Unverified
73
优先深挖
3 招商南油 601975 A-
沪主板 ±10% Unverified
71
重点观察
4 汉缆股份 ✓核 002498 B+
深主板 ±10% Unverified
68
重点观察
5 依顿电子 603328 B+
沪主板 ±10% Unverified
63
重点观察
6 招商轮船 ✓核 601872 A
沪主板 ±10% Unverified
62
只看不买(位置)
7 华正新材 ✓核 603186 B+
沪主板 ±10% Unverified
60
只看不买(位置)
8 神马电力 603530 B
沪主板 ±10% Unverified
58
重点观察
9 亨通光电 600487 B
沪主板 ±10% Unverified
57
只看不买
10 奥士康 002913 B
深主板 ±10% Unverified
56
重点观察
11 海通发展 603162 B
沪主板 ±10% Unverified
55
只看不买(位置极高)
12 中天科技 600522 B
沪主板 ±10% Unverified
54
只看不买(5 日净流出 3.90 亿)
Show 9 more
13 亚星锚链 601890 B
沪主板 ±10% Unverified
53
只看不买
14 长飞光纤 601869 B
沪主板 ±10% Unverified
52
只看不买
15 华工科技 000988 B
深主板 ±10% Unverified
51
只看不买(涨幅全在高开 + 炸板)
16 沪电股份 002463 B
深主板 ±10% Unverified
50
观察(中军信号)
17 兆龙互连 300913 B
创业板 ±20% Unverified
49
只看不买
18 东山精密 002384 B
深主板 ±10% Unverified
48
观察(中军信号)
19 湖南黄金 ✓核 002155
深主板 ±10% Unverified
44
只看不买(事件抢跑)
20 深科技 ✓核 000021
深主板 ±10% Unverified
41
Pass
21 远东股份 ✓核 600869
沪主板 ±10% Unverified
35
Pass

Scores are a subjective ordinal scale; gaps within a band carry no ranking meaning

Scope boundaries of this report (judge the strength of the conclusions accordingly)News window = 2026-09-09 15:00 → 2026-09-10 07:30 (Beijing). Announcement publication times are always taken from the Eastmoney eiTime field (not notice_date, and not the date printed at the foot of the announcement). ② A-share quotes, sector/single-stock fund flows and the Dragon-Tiger List are on a 2026-09-09 close basis, read at 07:00–08:20 (Beijing). ③ The 9/9 Dragon-Tiger List has been published and retrieved, and seats overlapping between the buy list and the sell list have been de-duplicated stock by stock and reconciled against the official net buy amount (simply adding them up systematically overstates net buying). ④ The limit-up / failed-limit-up / limit-down pools are Eastmoney's official pools (9/9: 48 limit-ups, 27 failed limit-ups, 7 limit-downs). Limit-up determination is tiered by board price limit: SH/SZ main board ±10%, ChiNext/STAR Market ±20%, BSE ±30%. Every stock in this report is tagged with its board. ⑤ Overnight overseas markets are the 2026-09-09 US close + 18:53–18:55 US Eastern after-hours (= 9/10 06:53–06:55 Beijing); domestic futures are the 9/10 night-session close (copper 01:00, crude/gold/silver 02:30). ⚠️ Urea and white sugar have no night session; their readings are still the 9/9 day-session 15:00 close. ⑥ ⚠️ Brent crude does NOT use CNBC @LCO.1 — that symbol returns volume 0, change UNCH, and a timestamp frozen at 9/9 06:00; it is silently dead data. A third-party closing price was used instead and cross-checked against BNO (the Brent ETF); the two differ by 0.10pp. ⑦ ⚠️ No northbound flow data (daily net buy disclosure was discontinued from 2024-08-19); this report gives no northbound figures. ⑧ ⚠️ There are two PE conventions and both are correct: the Eastmoney API gives forward PE (interim report × 2, annualized), while the Baidu valuation series gives PE (TTM). This report always labels PE (TTM), reverse-computed stock by stock via "total market cap ÷ TTM net profit attributable to parent" for closure. Wherever TTM attributable profit contains large one-off items, the ex-non-recurring convention is also given (for Huazheng New Material the two differ by a factor of 2). ⑨ The six key stocks in this report (COSCO Shipping Energy, Suntak Technology, Huazheng New Material, Hanhe Cable, Far East Smarter Energy, Hunan Gold, China Merchants Energy Shipping, Shenzhen Kaifa) have each been verified by a fundamentals-check sub-agent that pulled primary announcement PDFs and the three financial statements; conclusions are in §5. Stocks that did not go through this process are marked "unverified" in the text.

⚠️ Data-retrieval and search log (this section is not sent to clients):

I. Channels that worked

  • Quotes/fund flows via push2delay.eastmoney.com, successful on the first try for the third consecutive trading day; on the sub-agent side push2 returned 502/403, so it switched to Tencent qt.gtimg.cn + THS daily bars + Baidu valuations as a three-way cross-check.
  • Dragon-Tiger List ak.stock_lhb_detail_em(20260909) succeeded on the first try (66 rows), and stock_lhb_stock_detail_em was used for seat-level drill-down — exactly complementary to yesterday's after-close slot failure, confirming that "published only after 18:00" is a scheduling issue, not an API failure.
  • All three of the limit-up / failed-limit-up / limit-down pools succeeded. Announcements via np-anotice-stock, 1,200 items retrieved within the window.
  • Announcement full texts via CNINFO static.cninfo.com.cn/finalpage/...PDF + local pypdf parsing; four sub-agents downloaded and parsed 30-plus PDFs in total, and every key conclusion in this report rests on primary text.

II. Failed / unavailable channels

  • ⚠️ CNBC @LCO.1/@LCO.2/@GC.2: volume=0, change=UNCH, timestamps frozen at 9/9 06:00 or 01:00 — a textbook stale symbol, with the price fields filled in so they look normal. Dropped per memory [[cboe-stale-symbol-silent-trap]], replaced by BNO/USO dual-ETF cross-validation (memory [[etf-proxy-detects-stale-spot-quotes]] earns its keep again).
  • ⚠️ ak.futures_zh_realtime(symbol="沪金"/"沪银"/"铜") throws KeyError; the correct symbols are 黄金/白银/沪铜.
  • ⚠️ push2delay .../fflow/kline/get (single-stock daily fund flow) returned errors for all 17 candidates; worked around using clist's f164/f174 (5-day/10-day cumulative).
  • ⚠️ WebFetch https://www.cnbc.com/quotes/@LCO.1 returned HTTP 403.
  • Sub-agent side: Eastmoney stock_zh_a_spot_em / stock_zh_a_hist still RemoteDisconnected (eighth consecutive trading day of the akshare-Eastmoney cluster outage).

III. Nine methodological checks that were actively performed and that changed conclusions

  1. ⚠️⚠️⚠️ [Most important in this report] Hunan Gold's "restructuring approval received" is the second announcement under the same headline, and on the day of the first one the stock fell −4.97%. The sub-agent pulled Interim Announcement 2026-60 (2026-07-24) and Interim Announcement 2026-77 (9/9 17:35); the two texts are near word-for-word identical, and the only substantive difference is that the cap on supporting fundraising was changed from RMB 1 billion to RMB 1.05 billion. Worse still: the second extraordinary general meeting on 2026-07-29 already voted this restructuring down once (proposal 2 approval rate 59.40%, short of the two-thirds threshold), and a third EGM on 9/11 will vote again — while the record date was 9/7, so the money that poured in on 9/8 and 9/9 has no voting rights. Without checking this layer, this report would have written it up as "hard announcement + first trading day" and given it a recommended slot; in reality it is "old news, second time round + front-running an EGM that has already been voted down". This single item rewrote the recommendation slots.

  2. ⚠️⚠️ Hanhe Cable's "zero announcements in the window" was an artefact of my own window definition; the real catalyst sits one hour outside the window. I scanned the window from 9/9 15:00 and concluded "limit-up with no announcement to explain it". The sub-agent found: the Announcement on Winning a Major Business Contract (2026-035) is dated 2026-09-08, i.e. published after the 9/8 closeabout RMB 634 million won in the State Grid's fourth tender, equal to 6.09% of 2025 revenue; stacked on top of the RMB 717 million China Southern Power Grid win on 8/19, that is RMB 1.351 billion of publicly disclosed orders in two months. This explains the 9/9 limit-up, and it has nothing to do with the copper price. Lesson: setting the window start at 15:00 misses announcements "published after the prior day's close that only work through the market the next day"; the window should be pushed back to 15:00 of the previous trading day, not of the current day.

  3. ⚠️⚠️ "Record copper prices are good for cable stocks" is falsified by the companies' own disclosures — and by two opposite mechanisms. Far East Smarter Energy's interim report lists both an up-move and a down-move in copper as risks, with the response being "open-price sales contracts" (i.e. copper-linked pricing), and no meaningful copper futures position on the books (fair-value change gains of just RMB 1.6788 million); its cable segment revenue fell 5.57% year on year, so copper-linkage did not hold up revenue. Hanhe, by contrast, goes long copper futures to lock in the gross margin of orders already won: roughly RMB 95 million of H1 hedging gains sit in the recurring bucket and account for about 34% of the RMB 282 million ex-non-recurring net profit attributable to parentbut the period-end position has already been compressed from RMB 334 million to RMB 73 million (0.83% of net assets), so it has no position left to catch September's spike. Cross-market corroboration points the same way: US-listed FCX −0.51%, SCCO +0.34%, essentially flat. This report therefore judges the "copper cable / high-speed connectivity" branch framing to be false, and rewrites it as "power-grid equipment tender awards".

  4. ⚠️⚠️ The "RMB 1.85 billion capacity expansion" does not survive a read of the original text. Shenzhen Kaifa (000021): the RMB 1.22 billion is buildings/fit-out/utilities/land, zero equipment; the RMB 630 million R&D line is described by the company itself as "generating no direct economic benefit"; both sub-projects complete in December 2028; the pre-tax payback period is 12.01 years (versus 8.63/8.84 years for a comparable project in May); the previous two rounds totalled RMB 2.21 billion of expansion, yet as of 2026-06-30 construction in progress was only RMB 26 million and H1 capex was down 2% year on year. The media got the amount right and the characterization wrong. Going on the headline alone, today this would have received a recommended slot.

  5. ⚠️⚠️ For COSCO Shipping Energy's segment revenue mix, the source data's "revenue share" column is wrong; only a self-computed figure closes. stock_zygc_em gives "foreign-trade crude oil, revenue share 29.18%", but RMB 8.273 billion ÷ 29.18% = RMB 28.35 billion — far above total operating revenue of RMB 15.146 billion — because the denominator double-counts parent rows and child rows (total RMB 41.581 billion). Recomputing with total operating revenue as the denominator: oil transport RMB 13.228 billion = 87.33%, plus LNG 10.04% + chemicals 1.31% + LPG 1.18% = 99.86%, which closes. Copying the source directly would have described it as "a diversified shipping company with under thirty percent oil transport", when it is in fact the purest tanker play among the candidates. Memory [[summary-stat-vs-per-row-conflict]] directly changed the ranking of recommendation slots this time.

  6. ⚠️⚠️ "Institutions" mean completely different things on the two PCB names' Dragon-Tiger Lists, and after de-duplication the gap is an order of magnitude. Of Huazheng New Material's RMB 489 million net buy, RMB 425 million (87%) came from a single hot-money seat (Orient Securities Hangzhou Longjing Road), with zero institution-only seats on the whole list; Suntak Technology's three institutional seats bought RMB 565.4 million gross and sold RMB 348.5 million gross, for a net buy of only RMB 216.9 million (not RMB 329 million). Shanghai/Shenzhen Connect appear on both lists, so straight addition systematically overstates. Memory [[lhb-seat-lists-overlap-double-count]]. Hunan Gold is the same: Eastmoney's "2 institutions bought" counts only the buy list; in fact there were 4 institutional seats, one of which was a net seller, and institutions netted RMB 201 million in total, just 4.96% of turnover.

  7. ⚠️⚠️ "Huazheng's M8 is already in mass production" cannot be found in company disclosure. Grepping the full interim report: M6/M7/M8/M9 each appear zero times; the company uses only English grades. The original wording is Ultra low loss "has achieved volume sales", Extreme low loss "continues to advance test certification with each end customer", Extreme low loss++ "is undergoing product-level validation". Mapped by industry convention (≈M7/M8/M9), actual progress is the M7 grade in mass production and the M8 grade still in certification. ⚠️ That mapping is industry convention, not company disclosure, and is the single inference in this report most in need of independent re-checking.

  8. ⚠️ Tongguang Cable's (300265) 15:49 "bid win" announcement is a subtraction, not an addition. The actual award was RMB 107.62 million, RMB 21.88 million less than the preliminary award, because the subsidiary Tongguang Optical Cable did not make the winners' list. The headline contains the words "bid win" while the content is that the optical-cable subsidiary lost out — keyword scanning would wrongly file this under fibre-optic positives.

  9. ⚠️ The catalyst behind the 5-consecutive-limit-up general retail name, unidentified for four straight days, has been identified in this report. Baida Group (600865): revaluation of self-owned property in Hangzhou's core commercial district + hotel revenue +18.22% + realized paper gains from disposing of Bank of Hangzhou shares (the gain was more than a tenth of the prior year's net profit). But also found: first-half net profit fell roughly 80% year on year, forward PE 249.79, a cumulative +61.09% since 9/2, and the company itself writes in its risk disclosure that "there exists overheated market sentiment and irrational speculation". The mandatory item from memory [[ztpool-industry-mix-only-counts-target-branch]] has been completed.

IV. What this report did not obtain / did not do (listed honestly)

  • Daily average TCE for VLCC TD3C (Middle East–China) on 9/9–9/10 was not obtained. The latest available reading is about US$585,000/day on 2026-08-21, 20 days ago. The first branch's judgement rests entirely on crude prices and geopolitical events, with no primary freight-rate reading — its weakest link.
  • None of the four fibre names (YOFC 601869, Hengtong 600487, Zhongtian 600522, FiberHome 600498) appeared on the 9/9 Dragon-Tiger List. Yesterday's after-close report set "share of institutional seats" as a mandatory item for this morning; the honest answer here is: it cannot be answered. The four rose 4.95%–6.04%, none reaching the ±7% deviation or three-day cumulative 20% disclosure thresholds, so "not on the list" = "did not meet the disclosure threshold", which is not the same as "institutions were absent".
  • The amounts and revenue shares in the three bid-win announcements from Shenma Electric (603530), Beijing Creative Distribution (002350) and China Energy Engineering (601868) were not verified item by item (only headlines and eiTime were obtained), so none of the three entered a recommendation slot.
  • No primary real-time antimony price was obtained (akshare has no antimony feed and antimony has no domestic futures contract); only Hunan Gold's interim report can be cited: "RMB 115,000–120,000/tonne at end-June, −25.8% from the start of the year".
  • No whole-market single-stock snapshot was pulled for today's A-share market (only the 1,500-name fund-flow ranking + the 48-name limit-up pool + 41 candidates).

0. Today in one sentence

The strongest catalyst is the third round of escalation in the US–Iran conflict in the Middle East, and A-shares have already priced it twice as heavily as US equities; today's real value is not in finding the hottest line, but in dismantling two of the three lines that "look valid".

  1. Strongest catalyst (hardness S): after US forces sank 5 Iranian tankers on 9/8, on 9/9 the IRGC claimed strikes on 2 US destroyers (DDG-119, DDG-53) and 8 tankers, and the launch of 20 ballistic missiles at the US Azraq base in Jordan (Jordan says 18 were intercepted). A third consecutive day of escalation, not a one-day pulse. Prices confirm across the board: Brent closed 9/9 at 100.71 (+2.85%), WTI settled 9/9 at 96.05 and rose further overnight to 96.99 (+0.98%), Shanghai crude SC2610 night session 773.1, +4.26% vs the prior close / +7.00% vs the prior settlement (volume 132,000 lots, active).
  2. Strongest branch: tanker shipping. But A-shares already produced 4 limit-ups on 9/9, whereas on the same day US-listed tanker stocks were TNK +4.31%, DHT +1.83%, FRO +1.27%, STNG +1.14%, INSW +0.78%, an average of only +1.87% — ⚠️ the A-share event premium is far more fully paid than the US one. Today's focus is "swapping into a cheaper position within the branch", not chasing the leader.
  3. The two lines dismantled today:
    • ⚠️ "Record copper prices are good for cable stocks" is falsified by the companies' own disclosures. Far East Smarter Energy's interim report lists both up-moves and down-moves in copper as risks, uses "open-price contracts" to pass it through, and does not hedge, while its cable segment revenue fell 5.57% year on year; Hanhe does hold copper futures but its period-end position has already been compressed from RMB 334 million to RMB 73 million. Cross-market corroboration points the same way: US copper miners FCX −0.51%, SCCO +0.34%, essentially flat.
    • ⚠️ "Hunan Gold's restructuring approval received" is the second announcement under the same headline, and on the day of the first one (7/24) the stock fell −4.97%. The real near-term variable is the third EGM on 9/11 voting again — because 7/29 already voted it down once, and the 9/7 record date has passed, so money that bought on 9/8–9/9 has no vote.
  4. Likely direction of flows: from "hottest single day" to "most persistent over 5–10 days". The hottest single-day sector on 9/9 was communications cable (+RMB 4.495 billion), but its 5-day cumulative is only +RMB 757 million; the genuine 5-day-and-10-day double-high sectors are components (+RMB 15.577 billion / +RMB 14.871 billion) and printed circuit boards (+RMB 13.324 billion / +RMB 14.059 billion) — the only ones in the whole market.
  5. Pre-market state assessment: ⚠️ day 2 of an ebb phase, not the start of a new wave. 9/9 had 48 limit-ups (73 the day before), 7 limit-downs (0 the day before), a 36.0% failed-limit-up rate, a highest streak of 5 consecutive limit-ups held by a single lone name, and only 4 names at the 3-limit-up level. Of the 27 names in the failed-limit-up pool, 4 are communications equipment, 3 are grid equipment and 2 are components — all three of the lines to be bought today produced touch-then-fail limit-ups yesterday (YOFC, Zhaolong Interconnect and Aoshikang are all in the pool). The bigger the gap-up, the less it should be chased.

1. News overview

Window: 2026-09-09 15:00 → 2026-09-10 07:30 (Beijing). Announcement publication times taken from eiTime. ⚠️ Item 3 is an announcement outside the window (after the 9/8 close) that nevertheless explains the 9/9 price action, flagged separately — it was added after this report's window definition was corrected.

# Publication time (Beijing) Source Headline / core Type Branch involved Impact level Link
1 9/9 all day (ongoing) multiple IRGC claims strikes on 2 US destroyers (DDG-119/DDG-53) and 8 tankers; 20 ballistic missiles launched at the US Azraq base in Jordan, Jordan says 18 intercepted. US forces had already sunk 5 Iranian tankers on 9/8 Event · geopolitics Tanker shipping / oil & gas S Secret China / Wenxuecity
2 9/9 US close + overnight own measurement Brent 100.71 (+2.85%); WTI settlement 96.05 → overnight 96.99 (+0.98%); Shanghai crude SC2610 night session 773.1, +4.26% vs prior close; USO +2.70%, BNO +2.75% cross-check Price Tanker shipping / oil & gas S own data pull
3 ⚠️ after the 9/8 close (outside the window, explains 9/9) company announcement Hanhe Cable (002498): major business contract win — State Grid 2026 power transmission & transformation fourth public tender, 5 packages won, about RMB 634 million in total, 6.09% of 2025 revenue Announcement · bid win Grid equipment A CNINFO Announcement 2026-035
4 9/9 16:24:50 company announcement (eiTime) Shenma Electric (603530): won China Electric Equipment Group's 2026 centralized procurement of switchgear bushings and post insulators Announcement · bid win Grid equipment B (amount unverified) Eastmoney announcement
5 9/9 17:27:18 / 20:22:10 company announcement (eiTime) China Energy Engineering (601868): major project bid win; Beijing Creative Distribution (002350): subsidiary project bid win Announcement · bid win Grid / infrastructure B (amount unverified) Eastmoney announcement
6 9/9 17:35:11 company announcement (eiTime) ⚠️ Hunan Gold (002155): major asset restructuring approved by the Hunan SASACthe second announcement under the same headline (the first was Interim Announcement 2026-60 on 2026-07-24), the only difference being the supporting fundraising cap moving from RMB 1 billion to RMB 1.05 billion Announcement · old news, second time Gold C (downgraded from A) Interim 2026-77 / Interim 2026-60
7 9/9 night-session close own measurement (SHFE) SHFE copper CU2610 night session 111,910, intraday high 111,950, another record (+0.75% vs prior close / +0.71% vs prior settlement); SHFE silver 16,529 (+1.88% vs prior close); SHFE gold RMB 956.04/gram (+0.40% vs prior close) Price Non-ferrous B (⚠️ see the falsification in §2) own data pull
8 9/9 18:45:07 company announcement (eiTime) ⚠️ Shenzhen Kaifa (000021): subsidiary plans to expand high-end memory chip packaging and testing capacity, total investment RMB 1.85 billion — the characterization does not survive a read of the original text (see §5.8) Announcement · investment Memory C (downgraded from B) CNINFO PDF
9 9/9 15:49:08 company announcement (eiTime) ⚠️ Tongguang Cable (300265): update on a major contract award — actual award RMB 107.62 million, RMB 21.88 million less than the preliminary award, with subsidiary Tongguang Optical Cable not on the winners' list Announcement · subtraction Fibre optics C (negative) Jiemian
10 9/9–9/11 (day 2 of the event) CIOE official site The 27th China International Optoelectronic Exposition is being held at the Shenzhen World Exhibition & Convention Center, closing 9/11 Event · exhibition Optical comms / laser B CIOE
11 9/9 close own measurement The three US indices closed lower (SPX −0.48%, IXIC −0.64%, DJI −0.77%), SOX +0.37% bucking the trend; MRVL +4.26% (CEO raised the revenue outlook in a 9/8 interview); ⚠️ VRT −9.61% Overseas Semis / AI hardware B own data pull
12 9/9 17:19:20 / 18:29:18 company announcement (eiTime) Huazheng New Material (603186), Suntak Technology (002815): abnormal stock price movement announcements. ⚠️ Both state that "there are no material matters that should have been disclosed but were not"; Suntak additionally includes four exclusionary denials and a self-issued valuation warning Announcement · abnormal move CCL / PCB C (cooling) Eastmoney announcement
13 9/9 09:30 (outside the window, background) National Bureau of Statistics August CPI +0.8% year on year (+0.4% month on month), PPI +3.8% year on year, with the gain widening (+0.4% month on month, turning positive from −0.7% in July) Macro Cyclicals / non-ferrous B NBS
14 9/9 16:58 / 17:11 company announcement (eiTime) Jingwei (301390), Shanghai Yahong (603159): trading suspended pending a change of control Announcement · suspension —— C Eastmoney announcement
15 9/9 17:36:35 company announcement (eiTime) Cinda Securities (601059), Dongxing Securities (601198): A-shares suspended continuously until delisting (CICC share-swap absorption merger; 9/14 is the last trading day, suspension from 9/15) Announcement · old news, second reminder Brokers C Jiemian
16 9/9 17:18 / 17:37 / 18:25 / 19:35 company announcement (eiTime) Cluster of negatives: ST Bailing (002424) actual controller received an advance notice of administrative penalty; ST Longyuan (600491) court ruled on pre-restructuring; *ST Zhuoran (688121) investigation update and delisting risk; *ST Shuyuan (000909) additional other-risk warning imposed Announcement · risk ST names C (negative) Eastmoney announcement

Impact level definitions: S = changes an industry trend or brings direct order elasticity; A = clearly positive for a branch with multiple beneficiaries; B = positive but with a long chain requiring verification; C = sentiment stimulus or weak persistence.

⚠️ No new policy-driven positive appeared within the window. The NDRC's "six grids" coordination mechanism meeting was actually convened on 9/2, outside this window. There is no policy-driven branch today.


2. Strongest positive branches, descending

Rank Branch Strength Core news Logical hardness Persistence Benefit path Representative stocks (board) Main risks
1 Tanker shipping / crude transport S Third consecutive day of Middle East escalation; Brent 100.71, WTI 96.99 overnight, Shanghai crude night session +4.26% vs prior close High: restricted transit through Hormuz → re-routing → tonne-mile demand↑ → VLCC rates↑ → rates on spot-employed fleets pass mechanically through to the P&L (the same chain was verified in the March 2026 round) Medium: event-driven, already 3 days of escalation Freight rate → TCE → current-period profit (heavy assets, rigid costs) COSCO Shipping Energy (600026), Nanjing Tanker (601975), China Merchants Energy Shipping (601872), Haitong Development (603162) — all SH main board ±10% ⚠️ A-shares already had 4 limit-ups on 9/9 while comparable US names averaged only +1.87%; the leader's PB is at a historical extreme; no primary TCE reading (latest 8/21); no name within the branch had consecutive limit-ups on 9/9, so relay capability is unverified
2 CCL / PCB / components A No primary news; the evidence is money and float: components +RMB 15.577 billion over 5 days / +RMB 14.871 billion over 10 days, PCB +RMB 13.324 billion over 5 days / +RMB 14.059 billion over 10 days (the only 5-day-and-10-day double-high in the whole market); on the Dragon-Tiger List Huazheng New Material's RMB 489 million net buy was the largest of the day, and Suntak Technology's three institutional seats netted RMB 217 million after de-duplication Medium: AI-server high-layer-count / high-frequency high-speed board demand is a verified industry trend, but there is no new primary evidence in this window High: 10 consecutive trading days of net inflow, the only branch in this report with multi-day persistence AI servers/switches → high-speed CCL and HDI Suntak Technology (002815, SZ main board), Ellington Electronics (603328, SH main board), Huazheng New Material (603186, SH main board), Aoshikang (002913, SZ main board) ⚠️⚠️ Both leaders have supplied their own quantified falsification: Suntak's 9/9 announcement says "AI-server-related PCB revenue is no more than 10% of the total"; Huazheng's 8/8 announcement says AI-compute-grade CCL is "a relatively limited share". ⚠️ The core names are not following: WUS Printed Circuit open→close +0.12%, Dongshan Precision +1.07%
3 Grid equipment / UHV tenders (⚠️ rewritten from "copper cable high-speed connectivity") A Four bid-win announcements: Hanhe Cable's State Grid fourth tender RMB 634 million (6.09% of 2025 revenue, after the 9/8 close), Shenma Electric winning China Electric Equipment Group's centralized procurement (9/9 16:24), China Energy Engineering major project win (17:27), Beijing Creative Distribution subsidiary win (20:22); plus Hanhe's RMB 717 million China Southern Power Grid win on 8/19 Medium-high: tender wins are verifiable primary orders and do not rely on concept mapping Medium: grid investment runs on an annual cadence, with orders disclosed in batches Centralized procurement win → order backlog → next-year revenue Hanhe Cable (002498, SZ main board), Shenma Electric (603530, SH main board, amount unverified), Great Wall Electric (600192, SH main board) ⚠️ Hanhe's operating cash flow is −RMB 968 million (OCF/net profit −3.08x), short-term borrowings doubled in half a year to RMB 3.392 billion, and the controlling shareholder's disposal window runs to 9/19 with the quota not yet used up; the amounts for Shenma / Creative Distribution / China Energy Engineering are unverified
4 Fibre optics / optical cable B+ (⚠️ downgraded from yesterday) Day 2 of CIOE (closes 9/11); optical cable centralized procurement at "lower volume, higher price" (reported 9/7, outside the window) Medium: the industry trend is real, but there is no new catalyst in this window ⚠️ questionable Procurement price increase → volume and price both rise for fibre leaders YOFC (601869), Hengtong Optic-Electric (600487), Zhongtian Technology (600522) — all SH main board ±10% ⚠️⚠️ Four reasons for the downgrade: ① communications cable took in +RMB 4.495 billion on 9/9 alone but only +RMB 757 million cumulatively over 5 days, with Zhongtian Technology at −RMB 390 million over 5 days; ② YOFC touched the limit then failed on 9/9, and is in the official failed-limit-up pool; ③ open→close was only +2.80%/+3.27%/+2.16%, with more than half the gain coming from the gap-up; ④ Tongguang Cable's award shrank
5 Gold — downgraded to "event front-running", not a fundamental positive C (⚠️ downgraded from A) Hunan Gold's 9/9 17:35 restructuring approval announcement ⚠️ Low ⚠️ Low Restructuring injection → production phase only in 2032 Hunan Gold (002155, SZ main board) ⚠️⚠️ See §5.6. Three hard facts: ① second announcement under the same headline; the stock fell −4.97% on the day of the first, 7/24; ② the 7/29 EGM already voted it down once, with a re-vote on 9/11 and the 9/7 record date already passed; ③ the feasibility study schedules a 2026–2031 construction period with full production only in 2033, and the company's pro forma shows 2025 EPS diluted from 0.95 to 0.86
6 Memory packaging & testing C (⚠️ downgraded from B) Shenzhen Kaifa's 9/9 18:45 announcement of RMB 1.85 billion of expansion ⚠️ Low Low Far-dated capacity Shenzhen Kaifa (000021, SZ main board) ⚠️⚠️ See §5.8. Compounded by 9/9 outflows of RMB 5.712 billion from the memory chip concept and RMB 6.548 billion from semiconductors (largest of the day)
⚠️ "Copper cable high-speed connectivity" — judged a false branch in this report falsified SHFE copper hit another record in the night session; the concept took in RMB 5.470 billion net, a 9.19% net share, the largest of the day ⚠️ Falsified simultaneously by company disclosure and cross-market evidence —— —— —— Three independent falsifications: ① Far East Smarter Energy's interim report lists both up-moves and down-moves in copper as risks, uses "open-price contracts" to pass it through, and does not hedge, while its cable segment revenue fell 5.57% year on year; ② Hanhe's period-end copper futures position has already been compressed from RMB 334 million to RMB 73 million (0.83% of net assets), leaving no position to catch September's record; ③ US copper miners FCX −0.51%, SCCO +0.34%, essentially flat

Supplementary branch judgements

Branch 1 (tankers) — short-term or medium-term? Event-driven = short duration. This report therefore caps the branch at 2 recommendation slots and does not give it more just because it is the strongest. The earnings-delivery path holds: China Merchants Energy Shipping's 2026H1 net profit attributable to parent was RMB 6.960 billion (+227.6%), with a tanker segment net margin of 64.66%; COSCO Shipping Energy's attributable profit was RMB 4.545 billion (+143.2%). But precisely because it has been verified, it has also already been priced — China Merchants Energy Shipping is +133.7% YTD and only −4.2% from its 6/24 year-to-date high.

Branch 2 (PCB) — is it already fully expected? ⚠️ The biggest problem in this branch is that both leaders have drawn their own ceiling. Suntak's 9/9 announcement says AI-server-related PCB revenue is "no more than 10%" of total business, and Huazheng's 8/8 announcement says high-end CCL for AI compute is "a relatively limited share". This means the landing point of the "AI demand" narrative on these two names is an order of magnitude smaller than the market imagines. What supports ranking this branch second is not the AI narrative but flow persistence and valuation percentile — a distinction that must be spelled out, or readers will buy for the wrong reason.

Branch 3 (grid) — why rewrite "copper cable" as "grid"? On 9/9 grid equipment had 3 limit-ups (Far East Smarter Energy, Hanhe Cable, Great Wall Electric) and the failed-limit-up pool contained 3 more grid equipment names (Rifeng, Clou Electronics, Sifang Automation), 6 names touching the limit in all; and there were 4 bid-win announcements inside and just outside the window. Explaining those 6 names with "grid tender awards" fits far more tightly than explaining them with "the copper price" — because the copper leg has been falsified both by company disclosure and by US copper miners. Same batch of stocks, a different and correct driver variable, and the trackable criteria change completely: for copper you watch the LME; for grid orders you watch procurement announcements.

Branch 4 (fibre) — board distribution: all three main names are on the SH main board ±10%; within the ladder, the 3-limit-up name Huamai Technology (603042, SH main board) was a locked limit-up at the open on 9/9 (opened at +10.02%, open→close 0.00%, turnover only RMB 85 million, volume ratio 0.54), impossible to buy at the open.


3. Master ranking of single-stock positive strength (descending)

"Chg%" is the 9/9 close versus the prior close; "open→close%" is measured from the 9/9 open — the list is published before the open, so the earliest tradeable price for a reader is the open, and that column is the executable convention. PE is always PE (TTM); the PB percentile is the full-history percentile of the Baidu valuation series (sample n≈600–750). "✓verified" = verified by a fundamentals sub-agent using primary announcements and financial statements.

Rank Code Name Board (limit) Branch Positive level Total 9/9 Chg% Open→close% PE (TTM) PB (percentile) Core basis Conclusion
1 600026 中远海能 (COSCO Shipping Energy) ✓verified SH main board ±10% Tankers A+ 79 +5.93 +5.93 17.47 2.44 (75.9%) Oil products 87.33% of revenue, 87.35% of core profit (self-computed and closing); H1 attributable profit +143.2% priority deep-dive
2 002815 崇达技术 (Suntak Technology) ✓verified SZ main board ±10% PCB A− 73 +5.74 +2.21 87.53 (99.0th percentile) 2.51 (42.7%, lowest) Net cash +RMB 1.39 billion, gearing 28.14%, OCF/net profit 3.08x; institutional net buy of RMB 217 million after de-duplication; buyback price cap RMB 19.27 priority deep-dive
3 601975 招商南油 (Nanjing Tanker) SH main board ±10% Tankers A− 71 +3.22 +3.44 14.49 1.85 (45.1%, lowest among tankers) Gearing 10.72% (lowest of all candidates); only +3.22% on 9/9, barely priced watch closely
4 002498 汉缆股份 (Hanhe Cable) ✓verified SZ main board ±10% Grid orders B+ 68 +9.94 +8.59 40.66 (88.9%) 2.67 (79.6%) State Grid award RMB 634 million (6.09% of 2025 revenue) + China Southern Power Grid RMB 717 million, RMB 1.351 billion of orders in two months watch closely
5 603328 依顿电子 (Ellington Electronics) SH main board ±10% PCB B+ 63 +10.00 +9.70 38.62 2.86 (69.2%) Branch flows; low turnover 4.31% + volume ratio 2.83 + intraday push higher watch closely
6 601872 招商轮船 (China Merchants Energy Shipping) ✓verified SH main board ±10% Tankers A 62 +10.01 +10.01 15.63 3.62 (91.0%/10-yr 99.5%) Branch leader, H1 attributable profit +227.6% watch only (position)
7 603186 华正新材 (Huazheng New Material) ✓verified SH main board ±10% CCL B+ 60 +10.00 +7.84 81.70 (97.2%)/ex-non-recurring 168.0 13.50 (98.4%) Q2 gross margin 18.72%, best in eight years; but zero institutional seats on the Dragon-Tiger List, 87% of net buying from a single hot-money seat watch only (position)
8 603530 神马电力 (Shenma Electric) SH main board ±10% Grid B 58 unverified unverified unverified unverified 9/9 16:24 win in China Electric Equipment Group's centralized procurement (primary announcement, amount unverified) watch closely
9 600487 亨通光电 (Hengtong Optic-Electric) SH main board ±10% Fibre B 57 +5.56 +3.27 39.25 4.87 (92.5%) CIOE event; 9/9 main-force net inflow RMB 1.310 billion (3rd in the market) watch only
10 002913 奥士康 (Aoshikang) SZ main board ±10% PCB B 56 +9.93 +8.85 136.68 (forward) 5.14 Branch flows; in the failed-limit-up pool on 9/9 watch closely
11 603162 海通发展 (Haitong Development) SH main board ±10% Tankers B 55 +9.98 +12.38 23.53 4.35 (99.1%, highest of all candidates) Small-cap elasticity within the branch watch only (position extremely high)
12 600522 中天科技 (Zhongtian Technology) SH main board ±10% Fibre B 54 +4.95 +2.16 31.29 3.03 (76.6%) Same branch watch only (5-day net outflow RMB 390 million)
13 601890 亚星锚链 (Asian Star Anchor Chain) SH main board ±10% Marine equipment B 53 +10.04 +10.65 31.65 (forward) 2.48 Dragon-Tiger List net buy RMB 212 million, 36.58% net share watch only
14 601869 长飞光纤 (YOFC) SH main board ±10% Fibre B 52 +6.04 +2.80 106.31 22.36 (97.6%) Touched the limit then failed on 9/9, in the official failed-limit-up pool watch only
15 000988 华工科技 (HGTECH) SZ main board ±10% Laser/connectivity B 51 +8.22 +0.20 46.12 (forward) 9.15 9/9 net inflow RMB 2.125 billion, 19.11% net share watch only (the entire gain is in the gap-up + failed limit-up)
16 002463 沪电股份 (WUS Printed Circuit) SZ main board ±10% PCB B 50 +2.12 +0.12 41.98 (forward) 13.64 Branch core name observe (core-name signal)
17 300913 兆龙互连 (Zhaolong Interconnect) ChiNext ±20% Connectors B 49 +14.72 +12.03 66.51 (forward) 5.33 ⚠️ +14.72% is not a limit-up (ChiNext ±20%); in the failed-limit-up pool watch only
18 002384 东山精密 (Dongshan Precision) SZ main board ±10% PCB B 48 +5.17 +1.07 60.72 (forward) 14.74 Turnover RMB 16.160 billion, largest of the day; 10-day net outflow RMB 491 million observe (core-name signal)
19 002155 湖南黄金 (Hunan Gold) ✓verified SZ main board ±10% Gold C⚠️ 44 +10.02 +10.27 24.84 (PE percentile 3.3%) 5.17 (96.7%) ⚠️ The approval is the second announcement under the same headline (the stock fell −4.97% on the first, 7/24); the 9/11 EGM re-votes on something already voted down on 7/29; the 9/7 record date has passed watch only (event front-running)
20 000021 深科技 (Shenzhen Kaifa) ✓verified SZ main board ±10% Memory packaging C⚠️ 41 0.00 −0.82 45.18 4.16 (88.2%) ⚠️ Of the RMB 1.85 billion, RMB 1.22 billion is construction with zero equipment, completion in 2028, payback 12.01 years Pass
21 600869 远东股份 (Far East Smarter Energy) ✓verified SH main board ±10% Cable C⚠️ 35 +10.02 +11.64 458.14 (98.8%) 12.66 (99.0%) ⚠️ 5-day net outflow RMB 612 million, 1.60% net share; cable segment revenue −5.57%; gearing 80.25% Pass

⚠️ The master list contains only 21 names and is not padded out to 30. Primary catalysts in this window are very scarce, and expanding the candidate set to 30 would force in names with no evidence — better to leave a gap than to pad.


4. Single-stock scoring model (100 points total)

Dimension Points Scoring convention in this report
Authority of the news source 0–15 Primary announcement PDF text (eiTime verifiable) 15; exchange/official price data 13; authoritative media with multi-source corroboration 10; single media outlet 6; no primary source 0–3
Directness of the positive 0–20 Direct order/tender win (with an amount and a disclosed share of revenue) 18–20; freight or commodity price passing directly into current revenue 15–17; industry-trend positive 10–14; indirect supply chain 5–9; pure concept mapping 0–4
Earnings elasticity 0–15 Transmission already verified in a comparable event, with rigid costs 13–15; a path exists but needs time 8–12; far-dated (≥2 years) 0–5
Industry position and fundamentals 0–15 Revenue/net profit/gross margin/cash flow/gearing/moat/niche leadership. Hard requirement in this report: the match between core business and the branch must be self-computed and closing; the source data's share column must not be copied
Expectation gap 0–10 Not limit-up / not fully priced 7–10; limit-up but low valuation percentile 4–6; limit-up and valuation percentile >90% 0–3; second disclosure of the same positive 0
Theme persistence 0–10 5-day and 10-day flows both high 8–10; single-day flows only 3–5; single-day flow extreme 0–2 (a single-day extreme is a contrarian indicator)
A-share trading characteristics 0–10 Board limit, free-float market cap, volume ratio, turnover, open→close executability, whether locked limit-up at the open (points deducted — it cannot be bought)
Risk deductions 0 to −15 PB percentile >90% deduct 3–5; big gain with zero announcements in the window deduct 3–5; in the failed-limit-up pool deduct 2–3; company self-disclosing speculation risk deduct 5; announcement failing to survive a read of the original text deduct 5–10; no institutional seat on the Dragon-Tiger List and a single hot-money seat accounting for >80% of net buying deduct 3

Four scoring disciplines specific to this report

  1. Business-mix share is used only for ranking within a branch and for position weighting, not as a binary "remove/keep" switch (input note 2 from yesterday's after-close report). Hence China Merchants Energy Shipping's 48.8% tanker revenue share is not a reason to remove it from the tanker branch; it only affects its rank within the branch.
  2. Single-day sector fund flows must not be extrapolated to the next day's direction; extrapolation must use a 3–5 day cumulative convention (input note 3 from yesterday's after-close report). "Theme persistence" is therefore scored on 5-day/10-day cumulatives, which directly moved fibre from 2nd to 4th and PCB from 4th to 2nd.
  3. "Could not find" is not written as "does not exist". The four fibre names' absence from the Dragon-Tiger List = the disclosure threshold was not met, so it is not scored as an "institutions absent" deduction, only as "this item cannot be assessed".
  4. ⚠️ The second disclosure of the same positive scores 0 outright on the expectation gap. This is newly added in this report — Hunan Gold's approval announcement would score a high 15+18 if treated as a "hard announcement", but it is a repeat of the 7/24 announcement under the same headline, and on the day of the first disclosure the stock fell −4.97%; the market has already answered the value of this information with price.

5. Detailed analysis of the Top 10

51 中远海能600026slot 1 of this report · COSCO Shipping Energy · SH main board ±10%

  • Related news: ① third consecutive day of Middle East escalation (9/9, multiple sources); ② Brent closed 9/9 at 100.71 (+2.85%), WTI overnight 96.99, Shanghai crude SC2610 night session +4.26% vs the prior close (own measurement).
  • Positive logic (direct): restricted transit through Hormuz → VLCC re-routing → tonne-mile demand rises → freight rates rise. Costs in heavy-asset shipping are near rigid, so a rate increase drops through to profit almost in full; this affects revenue and profit, not sentiment.
  • Branch stage: day 2 of the launch. On 9/9 the branch had 4 first limit-ups plus a RMB 212 million Dragon-Tiger net buy in Asian Star Anchor Chain, but not one consecutive limit-up — the branch has not yet proven relay capability.
  • Fundamental verification (self-computed and closing):
    • 2026H1 revenue RMB 15.146 billion (+30.03%), net profit attributable to parent RMB 4.545 billion (+143.2%), ex-non-recurring RMB 4.449 billion (+150.9%); ROE 9.26%; gearing 49.04%; operating cash flow RMB 6.962 billion, OCF/attributable profit = 1.53x (healthy conversion of profit into cash).
    • ⚠️ Segment shares must be self-computed: the source data's "revenue share" column is distorted by mixing parent and child rows (total RMB 41.581 billion versus total operating revenue of RMB 15.146 billion). Recomputing with total operating revenue as the denominator: oil transport RMB 13.228 billion = 87.33% of revenue, RMB 5.476 billion = 87.35% of core profit, gross margin 41.40%; LNG RMB 1.520 billion (10.04%); chemicals RMB 199 million (1.31%); LPG RMB 179 million (1.18%). The four sum to 99.86% — it closes.
    • This is the core reason this report ranks it ahead of China Merchants Energy Shipping: tankers are 48.8% of China Merchants Energy Shipping's revenue (88.9% of profit), whereas oil products are 87% of both COSCO Shipping Energy's revenue and its profitpurer exposure to freight rates, undiluted by dry bulk / container / ro-ro.
  • Technical sentiment: on 9/9 it opened flat (0.00%) and strengthened all the way to +5.93%, with an intraday high of +6.87% and no limit-up; turnover rate 2.72%, volume ratio 1.36, turnover RMB 2.207 billion; free-float market cap RMB 82.03 billion.
  • Valuation: PE (TTM) 17.47 (forward 12.90); PB 2.44, 75.9th percentile; PE percentile 45.6%. Among the four tanker names its PB percentile is below China Merchants Energy Shipping (91.0%) and Haitong Development (99.1%), and above Nanjing Tanker (45.1%).
  • Final judgement: priority deep-dive. The hardest branch + the purest exposure within the branch + no limit-up + a PB percentile not at an extreme. ⚠️ The biggest risk is the double edge of purity: with 87% of revenue riding on oil transport, it will fall faster than diversified shipping companies once crude retreats.

52 崇达技术002815slot 2, but the reason for the recommendation must be read correctly · Suntak Technology · SZ main board ±10%

⚠️ First, three facts that would put people off buying, because all of them are true:

  1. Three consecutive years of falling profit: interim attributable profit went from RMB 307 million in 2023H1 → RMB 236 million in 2024H1 → RMB 222 million in 2025H1 → RMB 152.2 million in 2026H1 (−31.30%), while revenue over the same span rose from RMB 2.880 billion to RMB 4.330 billion (+50%). Revenue is 42% above the 2022 peak while profit is 60% below it; gross margin has fallen 7.3pp in four years.
  2. The company itself put a ceiling on the AI narrative in its 9/9 announcement: "Upon verification, for 2025 and the first half of 2026, the company's AI-server-related PCB revenue accounted for no more than 10% of total business, with limited impact on current results." The same announcement makes four exclusionary denials (PTFE substrates are not used in high-speed servers; no business relationship with Huawei's Mate XT2 or the Kirin 9050 Pro; subsidiary Pnoway is not involved in hybrid bonding / TSV / 2.5D-3D packaging) and self-discloses valuation risk: "the company's rolling PE is 87.53x, above the industry average, and there may be a risk of a rapid decline caused by overheated market sentiment and irrational speculation".
  3. PE (TTM) 87.53, 99.0th percentile of full history.

So why is it still slot 2? Because the reason to buy it is not AI, but the mismatch between the balance sheet and the valuation percentile:

  • PB 2.51, 42.7th percentile of full history — a mirror-image combination with the 99.0th-percentile PE. This is not "a high multiple on current earnings"; it is an option on earnings mean-reverting: the PE is high because the denominator collapsed (TTM attributable profit RMB 255 million versus the 2022 peak of RMB 637 million), while the market prices the net-asset side below its historical median.
  • The balance sheet is the cleanest of all candidates: net cash of about +RMB 1.39 billion (cash RMB 826 million + trading financial assets RMB 1.193 billion versus interest-bearing debt of RMB 632 million), gearing 28.14%, operating cash flow / attributable net profit = 3.08x, receivable days 78 (Huazheng about 126), no goodwill.
  • The Q1 collapse has three named one-off causes, all disclosed: FX losses of about RMB 51.5 million (RMB 61.65 million worse year on year), raw material (CCL / copper / gold salt) purchase prices up 10%–70% year on year with lagged price pass-through, and Q1 asset impairment provisions of RMB 50.8118 million. Q2 attributable profit was RMB 119.8 million, +269.5% quarter on quarter and +12.7% year on year.
  • There is genuine institutional participation on the Dragon-Tiger List: three institutional seats with a de-duplicated net buy of RMB 216.9 million (65.9% of all net buying); by contrast Huazheng New Material had zero institution-only seats on the entire list.
  • Named customers: ZTE, H3C, Inspur (the only one of the two PCB candidates that names customers); IC substrate revenue went from RMB 234.7 million to RMB 405.6 million (+72.8%), with gross margin from 12.94% to 23.31%.
  • ⚠️⚠️ A quantifiable upper bound on value issued by the company itself: on 2026-08-27 the board approved a buyback plan with a price cap of RMB 19.27 per share (the share price was about RMB 14 when the plan was approved). At RMB 18.06 today it is only 6.7% below that cap — if the price breaks above RMB 19.27 the buyback cannot be executed. This is a value line management drew on its own stock a month ago, harder than any third-party target price.
  • Technical sentiment: on 9/9 it gapped up +3.45%, open→close +2.21%, closing +5.74%, no limit-up; turnover rate 17.28% (on the high side), volume ratio 1.81, turnover RMB 2.433 billion.
  • Final judgement: priority deep-dive, but you must buy for the right reason — you are buying the downside support of "PB at the 42.7th percentile + RMB 1.39 billion net cash + an RMB 19.27 buyback price cap", not AI servers (the company itself says no more than 10%). ⚠️ Its upside depends on something not yet proven: whether ROE can climb from 2.87% back to double digits, and the only evidence so far is that Q2 gross margin was just 0.57pp above Q1, with the company itself saying price increases carry "a risk of lagged pass-through".

53 招商南油601975Nanjing Tanker · SH main board ±10%

  • Related news: same as branch 1; no primary single-stock catalyst.
  • Fundamentals: 2026H1 revenue RMB 3.309 billion (+19.4%), attributable net profit RMB 812 million (+42.4%), ex-non-recurring RMB 732 million (+29.3%); gearing only 10.72% (lowest of all candidates); ROE 6.78%; OCF/attributable profit = 1.16x.
  • Business mix (2025FY, the company's latest complete segmentation): refined product transport 52.40%, crude transport 34.63%, chemicals 6.76%, ethylene 3.20% — oil products about 87% in total, making it as pure a tanker play as COSCO Shipping Energy, but weighted to refined products. ⚠️ That means its elasticity to VLCC/crude routes is lower than COSCO Shipping Energy's, and it is more sensitive to product routes (MR/LR).
  • Technical sentiment: on 9/9 it rose only +3.22%, no limit-up, open→close +3.44%; turnover rate 5.64%, volume ratio 1.19, turnover RMB 1.255 billion; free-float market cap RMB 22.51 billion.
  • Valuation: PE (TTM) 14.49; PB 1.85, 45.1st percentile — the lowest of the four tanker names.
  • Final judgement: watch closely. Within the tanker branch it is the one with the lowest position, the smallest gain and the cleanest balance sheet, at the cost of less elasticity and the lowest trading recognizability (it rose only 3.22% while the rest of the branch hit limit-up). This is a choice that trades elasticity for margin of safety.

54 汉缆股份002498it is not a copper cable stock, it is a grid-order stock · Hanhe Cable · SZ main board ±10%

  • Related news (hard): after the close on 2026-09-08, the Announcement on Winning a Major Business Contract (2026-035): State Grid's 2026 power transmission & transformation fourth public tender for cables and accessories, the company won 5 packages totalling about RMB 634 million, equal to 6.09% of 2025 audited operating revenue (the company notes the written award notice has not yet been received). Stacked on the China Southern Power Grid win of RMB 717 million (6.89%) on 8/19, publicly disclosed grid orders over two months total RMB 1.351 billion.
  • ⚠️ The window correction in this report: I initially scanned "from 9/9 15:00" and concluded "limit-up with no announcement to explain it". In fact the catalyst is one hour outside the window (after the 9/8 close). It explains the 9/9 limit-up, and it has nothing to do with the copper price.
  • ⚠️ The "copper price positive" line is falsified twice on this name:
    1. The interim report states plainly that the company "prevents copper price volatility risk through hedging", that "the price and quantity of positions established are determined by forward orders already won but not yet executed", and that "position risk comes mainly from a sharp fall in prices" — i.e. what it holds is a long copper position used to lock in order gross margin, designed to hedge away the copper price, not to be exposed to it.
    2. More importantly: about RMB 95 million of H1 hedging-related gains are classified by the company as recurring, accounting for about 34% of the RMB 282 million ex-non-recurring attributable net profit — i.e. about a third of the "ex-non-recurring +15.64%" comes from copper and aluminium futures rather than cable processing fees; but the period-end fair value of derivatives has already been compressed from RMB 334 million at the start of the period to RMB 73 million (only 0.83% of net assets), so on September's copper-price record there is barely any position left on its book to catch it.
  • ⚠️ "Copper connectivity / AI compute" is pure concept mapping with zero disclosure: in the 202-page interim report "compute power" appears just once (in a strategic list); the only related item, "communication cables and optical cables", has revenue of RMB 119 million, a 2.07% share and a 0.77% gross margin — barely profitable. Submarine cable revenue is not broken out; its share is not reliably available.
  • Fundamentals: 2026H1 revenue RMB 5.735 billion (+24.96%), attributable net profit RMB 314 million (+8.96%), ex-non-recurring RMB 282 million (+15.64%); gross margin 13.47%; gearing 36.79%, no goodwill; power cables are 70.36% of revenue.
  • ⚠️ Three risks that must be listed alongside:
    1. Operating cash flow −RMB 968 million, OCF/attributable net profit = −3.08x. Notes and accounts receivable rose from RMB 3.709 billion at the start of the year to RMB 4.273 billion, inventory from RMB 1.907 billion to RMB 2.187 billion, and short-term borrowings doubled in half a year from RMB 1.715 billion to RMB 3.392 billion. That +24.96% revenue growth was bought with working-capital funding — grid orders are inherently slow to collect, which is not the same as fraud, but the quality of the "high growth" must be discounted.
    2. The controlling shareholder's disposal plan is in progress: Qingdao Hanhe Group (66.56% holder) plans to sell no more than 1% of total share capital between 2026-06-23 and 2026-09-19, and as of 8/4 had sold 0.63%; the announcement explicitly says it is "not yet complete", leaving about 0.37% (roughly RMB 87 million at the current price), with the window still open.
    3. The hedging quota has been expanded to a margin cap of RMB 450 million, still pending approval at an extraordinary general meeting.
  • Technical sentiment: on 9/9 it gapped up +1.24%, open→close +8.59%, closing +9.94% at limit-up; turnover rate 4.45%, volume ratio 1.38, turnover RMB 1.030 billion; cumulative main-force net inflow over 5 days was RMB 459 million, of which 9/9 alone contributed RMB 522 million — meaning the prior 4 days were net outflows. It did not appear on the 9/9 Dragon-Tiger List (a single limit-up does not trigger the disclosure obligation).
  • Valuation: PE (TTM) 40.66, 88.9th percentile; PB 2.67, 79.6th percentile.
  • Final judgement: watch closely. It is the only order-driven name in this report with "an amount, a share of revenue, and verifiability", and that driver is unrelated to the falsified copper narrative. ⚠️ But OCF at −3.08x and an unclosed disposal window are two solid deductions, hence "watch closely" rather than "priority deep-dive".

55 华正新材603186the fundamentals are accelerating, but the price has extrapolated more than twice as far · Huazheng New Material · SH main board ±10%

  • Fundamentals (this side really is good): 2026H1 revenue RMB 2.9599 billion (+41.28%), attributable net profit RMB 172.93 million (+305.28%), ex-non-recurring RMB 166.53 million (+385.11%); Q2 single-quarter gross margin of 18.72% is the highest quarterly level since 2018 (+6.7pp quarter on quarter); CCL gross margin has risen three years running, 7.35% → 8.65% → 13.77%; operating cash flow RMB 377 million, OCF/attributable profit = 2.18x. This is not a year-on-year numbers game; it is a structural step up in gross margin.
  • Business mix: CCL revenue RMB 2.5156 billion = 84.99%, gross margin 13.77% (CCL revenue +54.8% year on year, CCL gross profit +146% year on year).
  • ⚠️ But "M8/M9 already in mass production" cannot be found in company disclosure: across the full interim report M6/M7/M8/M9 each appear zero times; the company uses only English grades. The original wording is Ultra low loss "has achieved volume sales", Extreme low loss "continues to advance test certification with each end customer", Extreme low loss++ "is undergoing product-level validation". Mapped by industry convention (≈M7/M8/M9), actual progress is M7 in mass production, M8 still in certification, M9 in development. ⚠️ That mapping is industry convention, not a correspondence disclosed by the company, and is the single inference in this report most in need of independent re-checking.
  • ⚠️ No named customers at all: the full interim report contains zero specific customer names, referring throughout to "server end customers" and "AI data centres"; the company's own 8/8 announcement states that "high-end CCL used in the AI compute field accounts for a relatively limited share of the company's total revenue".
  • ⚠️ The 9/9 abnormal-movement announcement adds zero information: "production and operating activities are normal, and there has been no material change in day-to-day operations or the external environment", "there are no material matters that should have been disclosed but were not", "nor does it involve any other hot-concept matters". The full text mentions new orders, price increases or capacity expansion zero times. The only "substance" is a restatement of the RMB 1.2 billion private placement disclosed back in March and accepted by the SSE on 8/4 (funding a project for 12 million high-grade CCL panels a year) — old news, and dilutive in direction.
  • ⚠️ Valuation is at a double extreme: PE (TTM) 81.70 (97.2nd percentile), PB 13.50 (98.4th percentile). And TTM attributable profit contains a large amount of one-off gains — 2025 non-recurring items were RMB 211.04 million, 76.3% of that year's RMB 276.71 million attributable profit (asset disposal gains RMB 134 million + other income RMB 171 million). On an ex-non-recurring basis PE (TTM) = 168.0x. Put arithmetically: for the current RMB 33.2 billion market cap to land at 30x PE, annualized attributable profit would need to be RMB 1.11 billion, whereas the company's highest ever annual attributable profit is RMB 238 million in 2021.
  • ⚠️ The Dragon-Tiger List is hot-money-led with institutions absent: of the RMB 488.99 million net buy, after de-duplication RMB 425 million (87%) came from a single hot-money seat (Orient Securities Hangzhou Longjing Road); Goldman Sachs (China) and Guotai Haitong head office almost perfectly offset each other on buys and sells (intraday round-tripping); there is not a single "institution-only" seat on the entire list.
  • ⚠️ Directors and senior management have already completed disposals in the RMB 101.00–117.28 range (result announced 2026-07-22); the current RMB 212.06 is about 1.9x that disposal price range; YTD +328.7%; from 6/25 to 8/3 it fell from 262.80 to 98.60, a −62.5% drawdown; since May 2026 it has issued 7 abnormal-movement announcements plus 1 risk warning.
  • Technical sentiment: on 9/9 it gapped up +2.00%, open→close +7.84%, closing +10.00% at limit-up (pushed higher intraday, executable); turnover rate 14.41%, turnover RMB 4.659 billion.
  • Final judgement: watch only. The fundamentals support the "direction", not "the slope implied by the RMB 212 price". The branch is right, the flows are right, the position and the nature of the buying are both wrong.

56 湖南黄金002155⚠️ downgraded from "watch closely" to "watch only" · Hunan Gold · SZ main board ±10%

This is the name changed most in this report; three primary facts overturn its positive narrative:

① The 9/9 "approval received from the Hunan SASAC" announcement is the second under the same headline. On 2026-07-24 the company had already issued an approval announcement with a word-for-word identical headline (Interim Announcement 2026-60); the two texts are near-identical, and the only substantive difference is that the supporting fundraising cap changed from "no more than RMB 1 billion" to "no more than RMB 1.05 billion". And on the day of that 7/24 announcement the stock fell −4.97%. The market has already answered the value of this information with price — a provincial SASAC approval is an internal state-asset process among related parties, and passing it is the base case.

② The first disclosure of this restructuring was 2026-01-12, not 9/9; and it was voted down once by shareholders on 7/29.

  • Timeline: 2026-01-12 suspension announcement (first disclosure) → 1/26 plan + resumption → five locked limit-ups, +61.9% → 3/3 intraday high 43.37 (+91.3% versus pre-suspension) → 7/9 draft → 7/24 first approval announcement (−4.97% that day)7/29 second extraordinary general meeting: the restructuring draft failed (proposal 2 approval rate only 59.40%, short of the two-thirds required for a special resolution) → 8/20 suspension to revise the plan → 8/27 revised version + resumption (+10.02%) → 9/9 limit-up, with the second approval announcement issued after the close.
  • At RMB 28.45 today it is still −34.4% from the 3/3 high. This is an event that has been priced repeatedly for 8 months.
  • ⚠️ The cause of the 7/29 rejection deserves separate mention: against-votes were only 8.87%; what actually blocked it was roughly 23.94 million shares (31.5% of valid minority-shareholder votes) that "did not vote and defaulted to abstain" on proposal 2 and everything after it. That looks more like a procedural failure caused by voting mechanics or a break in the proxy chain than collective minority-shareholder resistance — which also explains why the company revised and re-submitted the plan within a month. The revision is an improvement for minority shareholders: the issue price was raised from 16.76 to RMB 19.63 per share, so the same RMB 4.334 billion consideration issues 37.8 million fewer shares and dilution falls from 16.55% to 14.13%.

③ The real near-term variable is tomorrow's (9/11) third extraordinary general meeting, and the front-running money has no vote.

  • The record date was 2026-09-07. Money that poured in on 9/8 and 9/9 (9/9 turnover rate 9.47%) has no voting rights, cannot change the vote structure, and only bears the outcome.
  • After that, two further gates that have not yet even started remain: SZSE review approval + CSRC registration consent.

The asset itself is hard, but the delivery window is very far out:

  • Transaction consideration RMB 4.334 billion, acquiring 100% of Hunan Gold Tianyue Mining (valued at RMB 3.502 billion, appreciation of +464.04%) and 100% of Zhongnan Gold Smelting (RMB 832 million, appreciation 11.39%), with performance undertakings and an impairment compensation agreement.
  • The Wangu gold mining area holds 111,540 kg (111.54 tonnes) of contained gold at an average grade of 4.64 g/t, with 82.8 tonnes of recoverable reserves assessed as usable. ⚠️ Of that, the inferred category accounts for 52.1% (the least reliable tier).
  • ⚠️ The valuation used a gold price of RMB 636.79/gram, whereas Shanghai Gold Au99.99 closed at RMB 951.77/gram on 2026-09-09 — spot is 49.5% above the valuation price. This one is a positive: the assets were priced on a conservative gold price.
  • ⚠️⚠️ But the feasibility study schedules it in black and white: April 2026–2031 is the "mine consolidation and construction period" (during which only the Jiangdong gold mine operates normally, with ore output of just 35,000 tonnes for April–December 2026, 55,000 tonnes a year in 2027–2029 and 80,000 tonnes a year in 2030–2031); the production phase begins only in 2032, and the designed capacity of 1.116 million tonnes a year is only reached in 2033.
  • The company's own pro forma table: 2025 attributable profit rises from RMB 1.488 billion to RMB 1.532 billion (+2.95%), but basic EPS is diluted from 0.95 to 0.86 (−9.5%); the company states that "most of the mining rights held by the target company, Huangjin Tianyue, remain substantively undeveloped ... the listed company faces the risk of diluted immediate returns in the short term".

The fundamentals (the half unrelated to the restructuring) also warrant deductions:

  • 2026H1 revenue RMB 32.029 billion (+12.63%), attributable net profit RMB 957 million (+46.01%) — ⚠️ but on a quarterly view momentum has clearly stalled: 2026Q2 revenue RMB 13.199 billion (−13.82% year on year), attributable profit RMB 362 million (only +11.88% year on year, −39% quarter on quarter). The interim +46% is essentially the shadow of Q1.
  • ⚠️ H1 operating cash flow was −RMB 106 million (versus +RMB 1.499 billion for full-year 2025), with Q2 alone at about −RMB 319 million; inventory jumped from RMB 969 million at the start of the year to RMB 2.145 billion, up RMB 1.176 billion in half a year — almost exactly consuming all of the operating cash flow. The interim report does not break inventory down by product, and against a backdrop of gold rising and antimony falling, public data cannot distinguish between deliberate gold stockpiling and unsold antimony products.
  • ⚠️ Volumes are declining: gold output −20.7% (self-mined gold −6.16%), antimony products −8.18% (self-mined antimony products −25.03%), tungsten products −18.19%. Profit growth comes from price, not volume.
  • The business mix must be self-computed: of the RMB 32 billion of revenue, 88.94% is the purchased non-standard gold pass-through business at a 0.094% gross margin; the genuinely profitable part is non-ferrous metal mining with RMB 2.482 billion of revenue and a 69.76% gross margin, contributing 95.75% of core profit. ⚠️ Framing it as an "RMB 50 billion revenue company" or valuing it on PS is severely distorting — the effective revenue base is only about RMB 2.5 billion. Antimony-related revenue is only 4.32% of the total yet contributes 28.5% of gross profit.
  • ⚠️ The antimony price is a drag: the interim report cites about RMB 155,000–162,000/tonne in early January, falling to RMB 115,000–120,000/tonne at end-June, −25.8% from the start of the year; industry antimony ingot output fell 15% in the first half and antimony oxide exports fell 49.4%. No primary real-time antimony quote was obtained for this report.
  • Valuation: PE (TTM) 24.84, only the 3.3rd percentile of the past decade; PB 5.17, 96.7th percentile of the past decade. ⚠️ This is the textbook "low PE + high PB percentile", which can hold simultaneously only in one situation: the denominator (earnings) is at a cyclical high while the market prices the asset on resource replacement value. A low PE here is not a margin of safety; it is a function of where you are in the cycle.
  • ⚠️ The Dragon-Tiger List must be corrected: Eastmoney's "2 institutions bought" counts only the buy list. After de-duplication and drill-down there were in fact 4 institutional seats, one of them a net seller of RMB 37 million; institutions netted RMB 201.16 million in total, just 4.96% of the day's RMB 4.053 billion turnover. The single largest net buyer was Shenzhen Connect at +RMB 135.26 million (3.34%). Dragon-Tiger List turnover was only 24.19% of the full day, so three quarters of trading was off-list — the listed money is not enough to explain the limit-up.
  • ⚠️ Attribution of the 9/9 limit-up: the approval announcement was published after the close at 17:35 (the market did not have it during the 9/9 session); Shanghai Gold closed 9/9 at RMB 951.77/gram, only +0.03%; peers barely moved (Shandong Gold +0.67%, Chifeng Gold −0.72%, Zijin +1.59%, China Gold +2.74%), and US-listed NEM +1.27%, AEM +0.36%. With the gold price flat, the sector still, and the positive announcement not yet published, the 9/9 limit-up is more likely positioning ahead of the 9/11 EGM.
  • Shareholder structure: registered holders went 109,700 on 2025-12-31 → 213,700 on 2026-03-31 (+94.7%) → 180,000 on 2026-06-30. Retail holder count doubled in a single quarter in Q1, matching the five consecutive limit-ups in January–March, so the holders left with high-priced stock are extremely dispersed.
  • Technical sentiment: on 9/9 it opened down −0.23% then pushed higher intraday, open→close +10.27%, closing +10.02% at limit-up (executable intraday, not a locked limit-up at the open); turnover rate 9.47%, volume ratio 2.01, turnover RMB 4.053 billion.
  • Final judgement: watch only. This is not "a call that it will fall" — the assets are real, the valuation gold price is conservative, and there are performance undertakings. It is this: the positive is the second airing of the same piece of news (the stock fell −4.97% on the first day), delivery waits until 2033, and whoever buys today is front-running an EGM that convenes tomorrow, was voted down only last month, and in which they themselves have no vote. That combination should not occupy a recommendation slot.

57 依顿电子603328Ellington Electronics · SH main board ±10%

  • Related news: same as branch 2, no primary single-stock catalyst.
  • Technical sentiment: on 9/9 it opened flat (+0.27%), open→close +9.70%, closing +10.00% at limit-up (pushed higher intraday, executable); turnover rate 4.31% (low within the branch, float not much loosened), volume ratio 2.83, turnover RMB 502 million; free-float market cap RMB 12.08 billion.
  • Valuation: PE (TTM) 38.62 (forward 56.04 — ⚠️ TTM below forward means 2026H1 profit is below 2025H2, so earnings are weakening sequentially); PB 2.86, 69.2nd percentile.
  • Final judgement: watch closely. The within-branch combination of "low turnover + high volume ratio + intraday push higher + a PB percentile that is not high" is relatively clean, ⚠️ but earnings are falling sequentially and there is no primary catalyst, and no item-by-item fundamental check was performed.

58 深科技000021⚠️ Pass. The media got the amount right and the characterization wrong · Shenzhen Kaifa · SZ main board ±10%

  • Verification of the announcement text (word-for-word extraction from the CNINFO PDF, eiTime 2026-09-09 18:45:07):
    • The total investment of RMB 1.85 billion is real, but the composition is: RMB 1.22 billion of new plant (construction works 530 million + fit-out 260 million + utilities 160 million + other construction 130 million + land acquisition 75 million + other 65 million — not one cent is packaging and testing equipment) + RMB 630 million of R&D lines (equipment 520 million + construction 20 million + initial working capital 90 million). Of the entire RMB 1.85 billion, equipment is only RMB 520 million (28%).
    • On "added capacity": the new plant "is estimated to be able to accommodate 90,000 wafers a month of traditional packaging and testing and 10,000 wafers a month of 2.5D advanced packaging" — "able to accommodate" is the load-bearing capacity of the building shell, not installed capacity; the R&D lines are expected, "once built and at full output, to add 100 wafers a month each of 2.5D/3DS advanced packaging capacity".
    • Both sub-projects are "planned for completion in December 2028" (27 months away); no expected revenue timing is disclosed; the plant project has a "pre-tax investment payback period of 12.01 years"; the R&D lines are "a strategic investment ... generating no direct economic benefit"; customers are referred to only as "strategic customers", unnamed, with no orders or capacity lock-in agreements.
  • ⚠️ This is not a new information source, and the terms are deteriorating: the first disclosure of "Peyton expansion" was 2025-11-06 (RMB 740 million), the second 2026-05-27 (RMB 1.470 billion, completion 2027, payback 8.63/8.84 years), and this is the third round (RMB 1.85 billion, completion 2028-12, payback 12.01 years). Across the three rounds completion dates are being pushed back, payback periods are lengthening and the equipment share is falling — capacity expansion has moved from "near-term top-up" to "far-dated positioning", not acceleration. And the May announcement's risk warning that "gearing is expected to rise by 4%–5%" has been deleted this time (this round still involves RMB 580 million of borrowing).
  • ⚠️ The previous two rounds' RMB 2.21 billion has still not landed: as of 2026-06-30, construction in progress was only RMB 26 million (RMB 27 million at end-2025), H1 capex was down 2% year on year, and fixed assets rose a net RMB 59 million in half a year. The money has mainly gone into inventory and working capital, not production lines.
  • ⚠️ Near-term fundamentals do not support it either: the memory semiconductor segment's 2026H1 revenue grew only 1.83% year on year (versus +16.16% for full-year 2025, a clear deceleration), at 25.83% of revenue; the genuinely high-margin metering and smart terminals business (36.25% gross margin) was −19.18% year on year; operating cash flow fell 91.90% year on year (RMB 117.9 million versus RMB 1.4563 billion a year earlier), inventory +45%, free cash flow about −RMB 428 million; short-term borrowings rose RMB 3.538 billion in half a year and gearing went from 38.99% to 49.07%.
  • ⚠️ The company itself wrote just over two months ago (2026-07-01 abnormal-movement announcement): "the company's HBM technology is still at the R&D stage and is not expected to generate related sales revenue or profit in the short term".
  • Points in its favour (not to be ignored): the implementing entity is a newly established wholly owned subsidiary (unlike the May project, where RMB 830 million sits in Hefei Peyton, which is 55.88% held), so 100% of the returns accrue to the listed company; it has RMB 10.935 billion of cash on the books and net cash of +RMB 1.93 billion, so financing feasibility is not an issue.
  • Technical sentiment: on 9/9 it closed flat at 0.00%, open→close −0.82%, turnover rate 2.80%, volume ratio 0.85; the stock has seen 7 consecutive days of net outflows totalling about RMB 945 million and is −45.56% from its 6/30 high of 64.27. Valuation: PE (TTM) 45.18 (72.7th percentile), PB 4.16 (88.2%), PS 3.41 (95.9%).
  • Final judgement: Pass. The specific pattern to watch out for is: a gap-up on the "RMB 1.85 billion expansion" headline, followed by an announcement whose full text does not survive close reading. What it offers is a 2029 capacity narrative, while the sector's current point of contention is present-day cycle conditions and valuation.

59 远东股份600869⚠️ Pass. Copper is a cost item for it, not a revenue item · Far East Smarter Energy · SH main board ±10%

  • ⚠️ The "copper price positive" is denied by the company's own interim report: from the risk section — "copper, aluminium, lithium battery materials and polymer materials are the company's core production inputs and account for a relatively high share of product cost ... if raw material prices rise sharply in the short term and the company fails to pass cost pressure downstream, or if raw material prices fall rapidly and trigger inventory impairment provisions, both will adversely affect the company's profitability and operating cash flow"; the response is "open-price sales contracts as the primary cooperation model" (i.e. copper-linked pricing). The company defines both an up-move and a down-move in copper as risks, and has never described either as a positive.
  • ⚠️ It does not hedge: 2026H1 fair-value change gains were only RMB 1.6788 million and investment income only RMB 53,800 — there is no meaningful copper futures position on the books; it passes costs through by contract terms, not derivatives.
  • ⚠️⚠️ The hardest counter-evidence: cable segment revenue in 2026H1 was RMB 10.899 billion, −5.57% year on year (RMB 11.543 billion in 2025H1). Copper-linkage failed to hold up its cable revenue, which means volumes are falling. The driver of the H1 profit improvement was actually the battery segment (gross margin turning from −4.12% to +11.98%, revenue doubling), not cables.
  • ⚠️ "Copper connectivity" has three layers and only the first is solid: ① with an amount: the interim report says that in "the emerging markets of compute power, artificial intelligence and robotics, revenue of RMB 834 million was achieved, +57.21% year on year" (6.4% of total revenue); ② product but no amount: "in-house developed high-speed copper cable assemblies", with no revenue, order volume, customer name or mass-production status; ③ customer relationships only at the qualification level: "has obtained a Vendor Code", "has obtained a cooperation admission code", "has begun technical exchanges and product testing" — having a Vendor Code ≠ having orders ≠ having revenue.
  • ⚠️ Two pieces of contrary evidence: ① of the company's RMB 2 billion private placement, RMB 1.4 billion goes to an "AIDC fully synthetic optical fibre preform manufacturing project"the company's own real money bet on AIDC is in "optics", not "copper"; ② the 9/2 bid-win announcement shows RMB 1.780 billion of new orders above RMB 10 million in August, and item by item not one is a copper connectivity / DAC / AEC order; the only compute-related items are "European A2 optical fibre RMB 49.2374 million" and "energy storage systems RMB 19.8381 million".
  • ⚠️ Valuation and balance sheet: PE (TTM) 458.1 (98.8th percentile), PB 12.66 (99.0th percentile) (ten-year medians: PE 21.1 / PB 2.46); gearing 80.25%, interest-bearing debt RMB 7.422 billion, H1 interest expense of RMB 151 million = 0.76x the RMB 199 million ex-non-recurring net profit; goodwill RMB 604 million. ⚠️ The company itself admitted in its 9/5 abnormal-movement announcement: "the company's rolling PE is 386.84 and its PB is 10.69, far above the electrical machinery and equipment manufacturing industry's rolling PE of 22.02 and PB of 2.88".
  • ⚠️ A textbook history of large impairment provisions: goodwill fell from RMB 1.926 billion in 2017 to RMB 649 million in 2020; in 2020 alone it booked RMB 1.374 billion of asset impairment + RMB 446 million of credit impairment = RMB 1.820 billion, producing a −RMB 1.691 billion annual loss; it lost money again in 2024, −RMB 318 million. Two losses in the past 6 years, both accompanied by large provisions.
  • ⚠️ The controlling shareholder has just completed a 3% clean-out disposal: Far East Holding Group sold 66.5805 million shares between 2026-05-20 and 05-28 (hitting the three-month plan cap within 9 trading days), at RMB 18.84–22.39, cashing out RMB 1.330 billion. At RMB 24.93 today the price is already 11% above the top of that disposal range.
  • ⚠️ Regulatory history: 2023-11-24 SSE Public Company Supervision Letter [2023] No. 0245 — "the company published business cooperation information on the SSE e-interaction platform involving Huawei; the information was inaccurate and incomplete, with insufficient risk disclosure, and may have misled investors".
  • ⚠️ Price position: it peaked at 37.77 on 2026-06-24 and by 7-30 had fallen to 12.82,26 trading days, −66% (including two limit-downs, −9.97% on 7/17 and −10.02% on 7/20, on rising volume). At RMB 24.93 it is +94% off the July low and −34% below the June high, in the 90.4th percentile of the past year's price range.
  • Flows: on 9/9 turnover was RMB 7.371 billion (largest of the day) with a 14.09% turnover rate, yet that produced only RMB 118 million of main-force net inflow (1.60% net share), and 5-day cumulative net outflow was RMB 612 million; it did not appear on the 9/9 Dragon-Tiger List.
  • Final judgement: Pass. A record copper price is "concept mapping" for Far East Smarter Energy — its copper exposure is a cost item, not a revenue item; the compute narrative has a real disclosure basis (RMB 834 million) but has not yet converted into measurable copper connectivity results, and a 458x PE has already paid full price for a transformation that has not yet been delivered.

510 招商轮船601872branch leader, but this report gives it no recommendation slot · China Merchants Energy Shipping · SH main board ±10%

  • Fundamentals (the strongest set here): 2026H1 revenue RMB 19.651 billion (+56.15%), attributable net profit RMB 6.960 billion (+227.57%), ex-non-recurring RMB 6.907 billion (+262.36%); ex-non-recurring/attributable = 99.25%, so profit is almost entirely core; gross margin jumped from 23.54% to 44.98%; OCF RMB 8.131 billion (+130.56%). Operating leverage is verified: revenue +56% while attributable profit +228%.
  • Business mix: tanker revenue RMB 9.583 billion = 48.8% of revenue, but segment net profit of RMB 6.189 billion = 88.9% of attributable net profit, with a tanker segment gross margin of 64.66%. The rest: dry bulk 26.1%, container 15.1% (the only one down year on year, net profit −7.57%), ro-ro 5.0%, LNG 0.7%.
  • VLCC capacity: 51 owned vessels / 15.76 million DWT, average age 10.84 years, order book of 15 vessels / 4.6 million tonnes. The interim report states plainly that "VLCCs continue to be employed mainly on the spot market" — the hardest evidence supporting "freight-rate elasticity reaching the P&L directly".
  • ⚠️ Three reasons sufficient to cancel a recommendation slot:
    1. Valuation at a historical extreme: PE (TTM) 15.63; PB 3.62, 91.0th percentile over roughly 3 years; on a 10-year window 99.5th percentile, only 7.5% below the 10-year high of 3.89, and 2.3x the 5-year median (1.59).
    2. The share price has already delivered the previous round: YTD +133.7% (8.98 → 20.99), only −4.2% below the year's highest close of 21.91 on 6/24. The gain from the March 2026 "effective closure of the strait" round is almost entirely retained in the price.
    3. The company wrote its own medium-term warning into the interim report: "As of early August, the crude tanker order book had doubled year on year, reaching the highest level in nearly 50 years by deadweight (132.1 million dwt); over the same period the VLCC order book tripled in vessel count to 302 vessels ... the warning signs have appeared and merit the industry's vigilance."
  • Two further items to record: ① on 2026-05-19 the Shanghai CSRC issued a warning letter (Shanghai CSRC Decision [2026] No. 141) over accounting errors at wholly owned subsidiary Sinotrans Container Lines, including cross-period revenue recognition and misapplication of the gross method in 2021–2023 — the problem is precisely in the container segment, and the company only just took control of Antong Holdings on 8/29 and is expanding that segment; ② Sinopec Group (12.57% holder) completed its previous round of disposals on 8/12 at RMB 17.16–19.19; at RMB 20.99 today the price is 9.4% above the top of that range, so both the eligibility and the economic motive for another disposal exist, and as of this morning there is no new disposal announcement within the window (checked item by item, zero).
  • Technical sentiment: on 9/9 it opened flat (0.00%) then strengthened to a limit-up, ⚠️ breaking the limit 8 times intraday (first sealed at 10:55, finally re-sealed at 14:52); turnover rate only 2.36%, volume ratio 1.73, turnover RMB 3.893 billion.
  • Final judgement: watch only. The branch call holds; the single-stock position does not. This is not "a call that it will fall" — on 9/9 it was the strongest name in the branch. It is: "with PB at the 91.0–99.5th historical percentile, only 4.2% below the year's high, and the company itself issuing a supply-side warning, this report has no basis for chasing it higher". COSCO Shipping Energy and Nanjing Tanker in the same branch offer a better risk-reward.

6. Pass list

Code Name Board Concept Why it was associated Pass reason (specific) Keep watching?
600869 远东股份 (Far East Smarter Energy) SH main board Copper cable / cable 9/9 limit-up, turnover RMB 7.371 billion, largest of the day ⚠️ The interim report lists both up- and down-moves in copper as risks, uses open-price contracts to pass them through, and does not hedge; cable segment revenue −5.57%; RMB 1.4 billion of the RMB 2 billion private placement goes to optical fibre preforms, not copper; not one of August's new orders is copper connectivity; PE (TTM) 458.1 / PB 12.66, both at the 99th ten-year percentile; gearing 80.25%, interest expense = 0.76x ex-non-recurring profit; RMB 1.820 billion of 2020 provisions produced a −RMB 1.691 billion loss; the controlling shareholder just cashed out RMB 1.33 billion at RMB 18.84–22.39 No
000021 深科技 (Shenzhen Kaifa) SZ main board Memory packaging 9/9 after-close RMB 1.85 billion expansion announcement ⚠️ RMB 1.22 billion is construction/fit-out/utilities/land, zero equipment; on the RMB 630 million R&D line the company itself says it "generates no direct economic benefit"; both complete in December 2028; payback 12.01 years; of the previous two rounds' RMB 2.21 billion, construction in progress was only RMB 26 million as of 6/30 and H1 capex was −2% year on year; memory segment revenue grew only 1.83% year on year; OCF −91.90% year on year Watch Q3 capex
600865 百大集团 (Baida Group) SH main board General retail Highest streak in the market, 5 consecutive limit-ups The catalyst has been identified (revaluation of property in Hangzhou's core commercial district + hotel revenue +18.22% + paper gains on disposing of Bank of Hangzhou shares), but: first-half net profit fell roughly 80% year on year; forward PE 249.79; +61.09% cumulatively since 9/2; the company itself writes in its risk disclosure that "there exists overheated market sentiment and irrational speculation" No
000759 中百集团 (Zhongbai Holdings) SZ main board General retail 3 consecutive limit-ups Dragon-Tiger List net sell of RMB 66 million; turnover rate 28.37%; negative PE (loss-making); issued an "abnormal movement and risk warning" announcement at 18:17 on 9/9; open→close only +1.44% (an 8.44% gap-up swallowed almost the entire gain) No
600737 中粮糖业 (COFCO Sugar) SH main board Agriculture / softs 9/9 +9.03% ⚠️ Dragon-Tiger List net sell of RMB 378 million, the largest net sell of the day; main-force net outflow RMB 711 million (−12.98% net share); white sugar SR2701 closed at 5,468 (−0.33%), no new highthe "distribution confirmed" verification point set in yesterday's after-close report has been positively confirmed by the Dragon-Tiger List this morning No
002470 金正大 (Kingenta) SZ main board Agrochemicals / fertiliser 3 consecutive limit-ups Urea UR2701 closed at 1,802 (−1.15%); the commodity side does not support it; 9/9 was a locked limit-up at the open, impossible to buy at the open; loss-making in the half year, gearing 86.30% No
603042 华脉科技 (Huamai Technology) SH main board Fibre 3 consecutive limit-ups, the longest streak in the branch Locked limit-up at the open on 9/9 (opened at +10.02%, open→close 0.00%), turnover only RMB 85 million, volume ratio 0.54, impossible to buy at the open; PE (TTM) 105.10; issued a "share trading risk warning" announcement after the 9/9 close Watch whether it opens the limit on volume
300308 / 300502 / 300394 / 002281 / 300570 / 688498 / 300548 The seven optical module names (Innolight / Eoptolink / T&S Communications / Accelink / Sunstar Communication / Yuanjie Semiconductor / Changxin Bochuang) ChiNext ±20% / STAR Market ±20% / SZ main board CPO / optical modules CIOE event + RMB 8.056 billion net inflow into the CPO concept ⚠️⚠️ All 7 gapped up 2.57%–4.47% and then went negative open→close (Eoptolink −4.64%, T&S −4.43%, Sunstar −2.55%, Innolight −2.53%, Yuanjie −2.33%, Changxin Bochuang −2.19%, Accelink −1.73%), without exception; volume ratios all <1.5 (Innolight 0.71, T&S 0.76, Yuanjie 0.74) Watch whether volume ratios can return above 1.5
601059 / 601198 / 601995 信达证券 / 东兴证券 / 中金公司 (Cinda Securities / Dongxing Securities / CICC) SH main board Broker merger 9/9 after-close "suspended continuously until delisting" announcement Old news, second reminder: CSRC approval came on 9/7, 9/14 is the last trading day for Dongxing/Cinda and suspension starts 9/15; all three fell on 9/9. This is a calendar event, not a catalyst No
601808 / 600583 / 600871 / 603619 / 300191 中海油服 / 海油工程 / 石化油服 / 中曼石油 / 潜能恒信 (COSL / Offshore Oil Engineering / Sinopec Oilfield Service / Zhongman Petroleum / Qianneng Hengxin) SH main board / ChiNext Oil services / oil & gas E&P Crude prices surged ⚠️ The most informative Pass in this report: crude surged on 9/9, yet these five were +0.23% / +0.16% / −0.43% / −0.60% / −2.92%none rose and some fell. What the market is buying is "freight-rate elasticity", not "oil-price elasticity" — the intuitive mapping "oil rises → buy oil & gas" gets the direction wrong Watch (if crude holds above 100, oil & gas may catch up)
600547 / 600988 / 002237 / 600489 山东黄金 / 赤峰黄金 / 恒邦股份 / 中金黄金 (Shandong Gold / Chifeng Gold / Hengbang / China Gold) SH main board / SZ main board Gold Hunan Gold's limit-up ⚠️ When peers do not follow, the attribution is wrong: on 9/9 they were +0.67% / −0.72% / +1.84% / +2.74%, with US-listed NEM +1.27%, AEM +0.36%; Shanghai Gold was only +0.03% on 9/9. Hunan Gold is restructuring-event front-running, not a gold-price move Watch the gold price
002463 / 002384 沪电股份 / 东山精密 (WUS Printed Circuit / Dongshan Precision) SZ main board PCB leaders RMB 9.845 billion net inflow into the PCB concept The core names are not following: on 9/9 open→close was only +0.12% / +1.07%, with almost the entire gain in the gap-up; Dongshan Precision's 10-day cumulative main-force net outflow is RMB 491 million (opposite in direction to the 5-day +RMB 2.891 billion) Yes (they are branch 2's core-name signal)
601999 / 605577 / 603999 / 601949 出版传媒 / 龙版传媒 / 读者传媒 / 中国出版 (Publishing & Media / Longban Media / Reader Media / China Publishing) SH main board Media / publishing A previously strong theme Longban Media (605577) is suspended pending verification and has not resumed, and the sector faces continuing regulatory pressure; on 9/9 Publishing & Media hit limit-down (−9.98%), the media sector fell 3.08%, and main-force net outflow was RMB 4.561 billion No
002424 / 600491 / 688121 / 000909 ST 百灵 / ST 龙元 / *ST 卓然 / *ST 数源 (ST Bailing / ST Longyuan / *ST Zhuoran / *ST Shuyuan) SH/SZ main board / STAR Market —— —— Cluster of negatives within the window: advance notice of administrative penalty / court ruling on pre-restructuring / investigation update and delisting risk / additional other-risk warning imposed No

7. Within-branch rankings

7.1 Tanker shipping / crude transport (branch strength S)

Rank Stock Board Role Directness of positive Fundamental support Trading recognizability PB (percentile) Conclusion
1 中远海能 (COSCO Shipping Energy, 600026) SH main board ±10% Core name (purest exposure) High (oil products 87.33% of revenue) Strong (H1 attributable profit +143.2%, OCF/attributable 1.53x) Medium (9/9 +5.93%, no limit-up) 2.44 (75.9%) priority deep-dive
2 招商南油 (Nanjing Tanker, 601975) SH main board ±10% Niche leader (refined products) Medium-high (oil products about 87%, weighted to product routes) Strong (gearing 10.72%, lowest of all candidates) Low (only +3.22% on 9/9) 1.85 (45.1%) watch closely
3 招商轮船 (China Merchants Energy Shipping, 601872) SH main board ±10% Leader High (tankers are 88.9% of profit, 48.8% of revenue) Strongest (H1 attributable profit +227.6%, gross margin 44.98%) Highest (limit-up on 9/9) 3.62 (91.0%/10-yr 99.5%) watch only (position)
4 海通发展 (Haitong Development, 603162) SH main board ±10% Elasticity play (small cap) Medium unverified High (limit-up, open→close +12.38%) 4.35 (99.1%, highest) watch only
5 亚星锚链 (Asian Star Anchor Chain, 601890) SH main board ±10% Catch-up (marine equipment) Low (equipment side, not a direct freight-rate beneficiary) unverified High (Dragon-Tiger net buy RMB 212 million) 2.48 watch only
6 南京港 (Nanjing Port, 002040) SZ main board ±10% Back row Low unverified Medium 1.38 Pass
中海油服/海油工程/中曼石油/潜能恒信 (COSL / Offshore Oil Engineering / Zhongman Petroleum / Qianneng Hengxin) Pure concept (wrong direction) 0 (all flat or down on 9/9) Pass
  • Hardest name: COSCO Shipping Energy — the purest branch exposure, verified with a self-computed closure.
  • Highest trading recognizability: China Merchants Energy Shipping — but high recognizability is precisely what means it is already fully priced.
  • Who is following the herd: Asian Star Anchor Chain and Nanjing Port (equipment and port side, not direct beneficiaries of VLCC rates).
  • Who to Pass: all oil services and oil & gas E&P names — on 9/9 the price action itself proved they are not on this line.

7.2 CCL / PCB / components (branch strength A)

Rank Stock Board Role Directness of positive Fundamental support Trading recognizability PE/PB (percentile) Conclusion
1 崇达技术 (Suntak Technology, 002815) SZ main board ±10% Core name Medium (AI share ≤10%, company's own words) Strong (net cash RMB 1.39 billion, gearing 28.1%, OCF/net profit 3.08x, no goodwill) Medium-high (institutional de-duplicated net buy RMB 217 million) PE 87.53 (99.0%) / PB 2.51 (42.7%) priority deep-dive
2 依顿电子 (Ellington Electronics, 603328) SH main board ±10% Niche leader Medium unverified (⚠️ PE (TTM) < forward, earnings weakening sequentially) Medium (limit-up, low turnover 4.31%, volume ratio 2.83) PE 38.62 / PB 2.86 (69.2%) watch closely
3 华正新材 (Huazheng New Material, 603186) SH main board ±10% Elasticity play (CCL) Medium ("a relatively limited share", company's own words) Good but watered (Q2 gross margin best in eight years; 2025 non-recurring items were 76.3% of attributable profit) Highest (limit-up, RMB 212) PE ex-non-recurring 168.0 (97.2%) / PB 13.50 (98.4%) watch only (position + zero institutions on the Dragon-Tiger List)
4 奥士康 (Aoshikang, 002913) SZ main board ±10% Elasticity play Medium unverified Medium (+9.93%, in the failed-limit-up pool) PB 5.14 watch closely
5 沪电股份 (WUS Printed Circuit, 002463) SZ main board ±10% Leader (core name not following) Medium unverified Low (open→close +0.12%) PB 13.64 observe (core-name signal)
6 东山精密 (Dongshan Precision, 002384) SZ main board ±10% Leader Medium unverified (10-day net outflow RMB 491 million) Low (open→close +1.07%) PB 14.74 observe (core-name signal)
  • Hardest name: this branch has no "hardest" nameboth leaders have put their own ceiling on the AI narrative (Suntak "no more than 10%", Huazheng "a relatively limited share"), and the whole branch has no primary catalyst. What supports it is the 5-day/10-day double-high flows and institutional Dragon-Tiger buying. This must be stated honestly up front, or readers will buy for the wrong reason.
  • Who to Pass: none for now, but if the two core names WUS and Dongshan again close below their open today, the entire branch's "catch-up" assumption should be voided.

7.3 Grid equipment / UHV tenders (branch strength A)

Rank Stock Board Role Directness of positive Fundamental support Trading recognizability Conclusion
1 汉缆股份 (Hanhe Cable, 002498) SZ main board ±10% Core name (the only one with an amount and a share) High (State Grid RMB 634 million = 6.09% of 2025 revenue, primary announcement) Medium (⚠️ OCF −RMB 968 million, OCF/net profit −3.08x; gearing 36.79%, no goodwill) High (limit-up, 50.69% net share) watch closely
2 神马电力 (Shenma Electric, 603530) SH main board ±10% Niche leader (insulators/bushings) High (won China Electric Equipment Group's centralized procurement, amount unverified) unverified Low (no big move on 9/9) watch closely
3 长城电工 (Great Wall Electric, 600192) SH main board ±10% Elasticity play (small cap) Low (no single-stock announcement) ⚠️ Negative PE (loss-making), PB 5.15 High (limit-up, volume ratio 3.00) watch only
4 北京科锐 (Beijing Creative Distribution, 002350) SZ main board ±10% Back row Medium (subsidiary project win, amount unverified) unverified Low observe
5 远东股份 (Far East Smarter Energy, 600869) SH main board ±10% False leader Low PE (TTM) 458.1, gearing 80.25% Highest (turnover RMB 7.371 billion, largest of the day) Pass
  • ⚠️ Why this branch replaced "copper cable high-speed connectivity": on 9/9 grid equipment had 3 limit-ups plus 3 names in the failed-limit-up pool, 6 touching the limit in all, while there were 4 bid-win announcements inside and just outside the window; whereas the "copper-price driver" leg is falsified both by company disclosure (Far East's "open-price contracts", Hanhe's "hedged offset") and by US copper miners (FCX −0.51%, SCCO +0.34%). Same batch of stocks, a different and correct driver variable, and the trackable criteria change completely: for copper you watch the LME; for grid orders you watch procurement announcements.
  • ⚠️ The three unverified names in this branch (Shenma Electric, Beijing Creative Distribution, China Energy Engineering) all have unverified amounts, so none enters a recommendation slot.

8. Opening verification signals for today

⚠️ Every verification point must test "the variable that would make this trade lose money", not an indicator that will probably pass. ⚠️ The seven points test seven different variables (commodity price / limit-up ladder / core-name follow-through / multi-day flows / a company's self-set value line / EGM vote structure / disposal window), not seven copies of the same variable.

# Branch / stock Verification point (falsifiable) What loss mechanism it tests
1 Tankers (COSCO Shipping Energy 600026) ⚠️ If WTI falls back below 93.03, or Shanghai crude SC2610 breaks below 741.5 (the 9/9 close) in the day session, the overnight premium has been erased — do not chase Tests the commodity price leg. COSCO Shipping Energy has 87% of revenue riding on oil transport, and purity cuts both ways: once crude retreats it falls faster than diversified shipping companies
2 Tankers (branch level) Of the 4 first limit-ups on 9/9 (China Merchants Energy Shipping, Haitong Development, Nanjing Port, Asian Star Anchor Chain), how many produce a second limit-up today? If none has a consecutive limit-up before 11:30, judge it an event-driven single-day pulse Tests relay capability. This is the main loss mechanism for this branch that has still not been ruled out from yesterday to today (yesterday's 4 were all first limit-ups, none consecutive). ⚠️ The threshold has been relaxed from "before 10:00" to "before 11:30" per yesterday's after-close recommendation
3 PCB (branch level) ⚠️ If the sector still rises today while the two core names WUS Printed Circuit (002463) and Dongshan Precision (002384) again show a negative "open→close", judge it "money circulating outside the core names" and void this branch's catch-up assumption Tests core names not following. On 9/9 the two core names' open→close was only +0.12%/+1.07%, the sole structural flaw in branch 2, and the direct observation point for the topping characteristic of "money comes in but the price does not move"
4 PCB (Suntak Technology 002815) ⚠️⚠️ If the share price breaks above RMB 19.27 (the buyback price cap the board set on 8/27, when the price was about RMB 14), the value ceiling management drew for itself has been breached and the buyback cannot be executedabove that level there is no longer a floor of "the company itself will buy" Tests failure of the downside support. The core reason this report recommends Suntak is "PB percentile 42.7% + net cash + buyback floor", so the verification point must test that reason itself, not AI demand (the company has already said AI is ≤10%)
5 PCB (branch level) If the 5-day cumulative net inflow into printed circuit boards / components turns from positive to negative, then the "5-day and 10-day double high" — the sole reason this report ranks it 2nd — disappears Tests whether this report's own basis for recommendation still holds. This branch has no primary catalyst; flow persistence is its entire foundation
6 Grid (Hanhe Cable 002498) ⚠️ The controlling shareholder's disposal window runs to 9/19 with about 0.37% of the quota unused (roughly RMB 87 million at the current price). Any block trade today or a disposal update disclosed the next day is a suppressant Tests known supply with a definite deadline. Beyond the order positive, this is the only foreseeable countervailing force on the stock, and the window has just 7 trading days left
7 ⚠️ Gold (Hunan Gold 002155, inverse verification point) ⚠️⚠️ The 9/11 third extraordinary general meeting: the point is not "pass or fail" but whether the "did not vote, default abstain" share count on proposal 2 is still on the order of 23 million shares (on 7/29 it was exactly that number — 31.5% of valid minority votes — and not the 8.87% against-votes, that defeated it). If that structure repeats, the approval rate will again stall below two thirds This is the only verification point in this report that "tests whether the long side is wrong". It tests the signal that most easily lulls people into complacency — "the price is still going up" — because whoever buys today is front-running an EGM that convenes tomorrow, was voted down only last month, and in which they themselves (the 9/7 record date has passed) have no vote

8.1 Call auction signals (9:15–9:25)

  • ⚠️ What to watch most: the size of the gap-up. All three of 9/9's main lines produced touch-then-fail limit-ups (YOFC, Zhaolong Interconnect and Aoshikang are all in the official failed-limit-up pool; of the 27 names in that pool, 4 are communications equipment, 3 are grid equipment and 2 are components), which means there is real selling pressure overhead. For names gapping up more than 5%, today's risk exceeds the opportunity.
  • Locked-limit-up risk: Huamai Technology (603042), Jingyi (002295) and Kingenta (002470) were all locked or near-locked limit-ups at the open on 9/9, impossible to buy at the open; do not count their gains as executable returns.
  • Flat open then strengthening vs gap-up then fading: the two best-delivering names on 9/9 (China Merchants Energy Shipping, COSCO Shipping Energy) both opened flat (0.00%) and then strengthened; whereas HGTECH gapped up 8.00% and its open→close was only +0.20%, and all seven optical module names gapped up then closed in the red. A flat open is a better starting posture than a gap-up.

8.2 Sector signals

  • Confirmed: 3 or more fast limit-ups before 11:30 + core names on rising volume + a 2-consecutive-limit-up ladder appearing.
  • Not confirmed: only a lone leader at limit-up, the back row fading, and core names (WUS/Dongshan/China Merchants Energy Shipping) not following.

8.3 Risk signals

  1. ⚠️ The relay money-making effect is already negative: the 73 limit-up stocks of 9/8 delivered a median of −0.60% on 9/9, with more than half falling. Indiscriminately relaying yesterday's limit-up stocks is currently the most certain way to lose money.
  2. ⚠️ The failed-limit-up rate is 36.0% and rising, limit-downs went from 0 to 7, first limit-ups were halved from 55 to 33, only 4 names sit at the 3-limit-up level, and the ladder is broken at 3 limit-ups.
  3. ⚠️ Lockup expiries today total RMB 8.592 billion, of which Avonflow (301575) accounts for RMB 1.226 billion, 1.99% of its pre-expiry free float (the highest ratio today); Guosen Securities (002736) has RMB 6.356 billion expiring but that is only 0.065% of its free float. The real pressure over the next 5 days is on 9/14 (RMB 31.533 billion, the largest of the week).
  4. ⚠️ Calendar events: 9/11 Enflame Technology lists on the STAR Market (a new listing on its first day pollutes the fund-flow readings of its sector); 9/11 Hunan Gold's third extraordinary general meeting; 9/14 last trading day for Dongxing Securities and Cinda Securities, suspension from 9/15; 9/19 the deadline of Hanhe Cable's controlling shareholder disposal window.
  5. ⚠️ The three US indices closed lower overnight (SPX −0.48%, IXIC −0.64%, DJI −0.77%), with VRT −9.61% (profit-taking in AI data centre infrastructure). SOX +0.37% and MRVL +4.26% are the only two positive signals, and MRVL's driver was the CEO raising the revenue outlook in a 9/8 interview (about US$12 billion in 2026 and about US$18 billion in 2027), which is verbal guidance rather than a formal earnings release, and is less hard than an 8-K.

9. Final recommendations

① The 5 stocks most worth watching today

⚠️ Slot 5 is publicly left empty. Fewer than 5 names in this window pass all four gates of "branch holds + single-stock fundamentals verified + position not at an extreme + executable at the open": Huazheng New Material's PB percentile is 98.4% with zero institutions on the Dragon-Tiger List; Hunan Gold's positive is the second announcement under the same headline; Shenma Electric's amount is unverified; Shenzhen Kaifa and Far East Smarter Energy are explicit Passes. Following the approach already validated in yesterday's after-close report, better to leave a gap than to pad.

Rank Stock (board) Branch Reason for recommendation Biggest risk Verification point today
1 中远海能 (COSCO Shipping Energy, 600026, SH main board ±10%) Tankers ① The hardest branch catalyst (third consecutive day of Middle East escalation + crude rising further overnight); ② oil transport is 87.33% of revenue and 87.35% of core profit (self-computed and closing), the purest exposure in the branch; ③ 2026H1 attributable profit +143.2%, OCF/attributable 1.53x; ④ no limit-up on 9/9, so unpriced room remains; ⑤ PB percentile 75.9%, below China Merchants Energy Shipping (91.0%) and Haitong Development (99.1%) Purity cuts both ways — with 87% of revenue on oil transport, it falls further than diversified shipping companies once crude retreats; and there is no primary TCE reading (latest 8/21) WTI breaking below 93.03 or SC2610 breaking below 741.5 → do not chase; zero second limit-ups in the branch before 11:30 → judge it a single-day pulse
2 崇达技术 (Suntak Technology, 002815, SZ main board ±10%) CCL/PCB Its sector is the only one in the whole market with both 5-day and 10-day flows high; ② net cash +RMB 1.39 billion, gearing 28.14%, OCF/net profit 3.08x, receivables 78 days, no goodwill — the cleanest balance sheet of all candidates; ③ PB 2.51 at the 42.7th percentile, lowest of the 21 candidates; ④ institutional seats netted RMB 217 million after de-duplication (versus zero institutions for Huazheng); ⑤ the company set its own buyback price cap of RMB 19.27 on 8/27 against a current price of RMB 18.06 — a value line drawn by management ⚠️ You must buy for the right reason: the company itself says "AI-server-related PCB revenue is no more than 10% of the total"; profit has fallen three years running (2026H1 attributable −31.30%); PE (TTM) 87.53 sits at the 99.0th historical percentile; turnover rate 17.28% is on the high side ① Price breaking above 19.27 → the buyback floor fails; ② WUS/Dongshan core names still negative open→close → the branch catch-up assumption is void
3 招商南油 (Nanjing Tanker, 601975, SH main board ±10%) Tankers ① The same catalyst as branch 1; ② PB 1.85 at the 45.1st percentile, lowest of the four tanker names; ③ gearing 10.72%, lowest of all candidates; ④ only +3.22% on 9/9, barely priced Low elasticity and the lowest trading recognizability (it rose only 3.22% while the rest of the branch hit limit-up); it is weighted to refined product routes, so elasticity to VLCC crude routes is lower than COSCO Shipping Energy's; no item-by-item fundamental check was performed The same commodity-side verification point as slot 1; also watch whether it can catch up on volume on day 2 of the branch
4 汉缆股份 (Hanhe Cable, 002498, SZ main board ±10%) Grid orders The only order-driven name in this report with "an amount, a share of revenue, and verifiability": State Grid fourth tender award of RMB 634 million = 6.09% of 2025 revenue (after the 9/8 close), plus the RMB 717 million China Southern Power Grid win on 8/19, RMB 1.351 billion of orders in two months; ② that driver is unrelated to the falsified copper narrative; ③ 2026H1 revenue +24.96%; gearing 36.79%, no goodwill ⚠️⚠️ Operating cash flow −RMB 968 million (OCF/net profit −3.08x), receivables up to RMB 4.273 billion, short-term borrowings doubled in half a year to RMB 3.392 billion — the revenue growth was bought with working-capital funding; ⚠️ the controlling shareholder's disposal window runs to 9/19 with about 0.37% of the quota unused; it already hit limit-up on 9/9 (open→close +8.59%, so this is chasing) A block trade today or a disposal update disclosed the next day → suppressant; also note that its period-end copper futures position has already been compressed from RMB 334 million to RMB 73 million, so a record copper price is no longer a source of its profit
5 —— publicly left empty —— —— See the note above —— ——

② The 3 strongest branches today

Rank Branch Core catalyst Persistence Representative stocks (board)
1 Tanker shipping / crude transport Third consecutive day of Middle East escalation; Brent 100.71 (+2.85%), WTI 96.99 overnight, Shanghai crude night session +4.26% vs the prior close Medium (event-driven, 3 days of escalation so far; ⚠️ but no name in the branch had consecutive limit-ups on 9/9, so relay capability is unverified) COSCO Shipping Energy (600026), Nanjing Tanker (601975), China Merchants Energy Shipping (601872) — all SH main board ±10%
2 CCL / PCB / components No primary news; the evidence is the market's only 5-day-plus-10-day double-high flows, plus Suntak's three institutional seats netting RMB 217 million after de-duplication High (10 consecutive trading days of net inflow, the only branch in this report with multi-day persistence) Suntak Technology (002815, SZ main board), Ellington Electronics (603328, SH main board), Huazheng New Material (603186, SH main board)
3 Grid equipment / UHV tenders Four bid-win announcements: Hanhe's State Grid RMB 634 million (6.09% of 2025 revenue), Shenma Electric winning China Electric Equipment Group's centralized procurement, China Energy Engineering's major project win, Beijing Creative Distribution's subsidiary win Medium (grid investment runs on an annual cadence, with orders disclosed in batches) Hanhe Cable (002498, SZ main board), Shenma Electric (603530, SH main board, amount unverified), Great Wall Electric (600192, SH main board)

③ Directions not recommended for chasing today, with reasons

  1. ⚠️⚠️ The logic of "record copper price, buy cable stocks" itself. Far East Smarter Energy's interim report writes both up- and down-moves in copper as risks, uses "open-price contracts" to pass them through, and does not hedge, while its cable segment revenue fell 5.57% year on year; Hanhe does hold copper futures but its period-end position has already been compressed from RMB 334 million to RMB 73 million; cross-market corroboration points the same way: US copper miners FCX −0.51%, SCCO +0.34%, essentially flat. You may buy cable stocks, but buy them on "grid order" criteria, not on "copper price" criteria.
  2. ⚠️⚠️ Chasing Hunan Gold and the gold sector as a whole. That "approval" is the second announcement under the same headline (the stock fell −4.97% on the first, 7/24); the restructuring only reaches full production in 2033, and the company's pro forma shows 2025 EPS diluted from 0.95 to 0.86; the real variable is the 9/11 EGM on something voted down only last month, and the 9/7 record date has passed so the front-running money has no vote. In the same sector Shandong Gold was +0.67%, Chifeng Gold −0.72%, and Shanghai Gold only +0.03% on 9/9 — buying by sector association means buying the wrong driver variable.
  3. ⚠️ Oil services and oil & gas E&P (COSL, Offshore Oil Engineering, Sinopec Oilfield Service, Zhongman Petroleum, Qianneng Hengxin). Crude surged on 9/9 while these five were +0.23% / +0.16% / −0.43% / −0.60% / −2.92%, none rising and some falling. What the market is buying is freight-rate elasticity, not oil-price elasticity.
  4. ⚠️ The seven optical module names. On 9/9 all 7 gapped up 2.57%–4.47% and then went negative open→close, without exception, with volume ratios all <1.5. The CIOE event is a calendar item, not new news.
  5. ⚠️ Far East Smarter Energy (600869) and Shenzhen Kaifa (000021). The former has PE (TTM) 458.1 / PB 12.66 both at the 99th ten-year percentile, gearing 80.25%, a 5-day net outflow of RMB 612 million, RMB 1.820 billion of 2020 provisions that produced a huge loss, and a controlling shareholder that just cashed out RMB 1.33 billion at RMB 18.84–22.39; the latter's RMB 1.85 billion expansion does not hold up once you read the original text (RMB 1.22 billion of buildings with zero equipment, completion in 2028, a 12-year payback, and an R&D line the company itself says generates no benefit).
  6. ⚠️ Indiscriminate relaying of yesterday's limit-up stocks. The 73 limit-up stocks of 9/8 had a median of −0.60% on 9/9, with more than half falling; the 9/9 failed-limit-up rate was 36.0% and the ladder is broken at 3 limit-ups.
  7. ⚠️ The high-streak general retail names (Baida Group at 5 limit-ups, Zhongbai Holdings at 3). The catalyst has been identified but the fundamentals point the other way (Baida's first-half net profit fell roughly 80%, forward PE 249.79, and the company itself disclosed "overheated market sentiment and irrational speculation"); Zhongbai Holdings had a Dragon-Tiger net sell of RMB 66 million, a 28.37% turnover rate and a negative PE.
  8. ⚠️ Agriculture / softs. COFCO Sugar had the largest Dragon-Tiger net sell of the day at RMB 378 million (the "distribution confirmed" verification point from yesterday's after-close report was positively confirmed this morning); white sugar 5,468 (−0.33%) and urea 1,802 (−1.15%) — the commodity side supports none of it.
  9. ⚠️ Media / publishing across the board (Longban Media suspended pending verification and not resumed) and the ST names in the window's cluster of negatives (ST Bailing, ST Longyuan, *ST Zhuoran, *ST Shuyuan).

④ Final one-sentence judgement

Today's real value is not in finding the hottest line but in dismantling two lines that look valid — "record copper prices are good for cable stocks" is falsified simultaneously by two companies' own interim reports and by US copper miners, and "Hunan Gold's restructuring approval" is the second airing of the same announcement, with the real bet being tomorrow's EGM in which the buyers have no vote; what is left standing is the tanker names that did not hit limit-up (COSCO Shipping Energy, Nanjing Tanker), the PCB name with the lowest PB percentile whose management drew its own buyback line (Suntak Technology), and the only grid name that can state an amount and a share of revenue (Hanhe Cable); the single most important action today is not to chase gap-ups.


⚠️ Risk disclosure

  1. This list is pre-market information gathering and observation only, and does not constitute investment advice, a securities recommendation, or an offer to buy or sell in any form. The labels "priority deep-dive / watch closely / watch only / Pass" used here are internal information-strength grades for this report only and are not investment ratings; they carry no implication about position size, entry/exit timing or target price.
  2. Data read times: A-share quotes, sector and single-stock fund flows, the Dragon-Tiger List, and the limit-up / failed-limit-up / limit-down pools are all on a 2026-09-09 close basis, read at 07:00–08:20 (Beijing); overnight overseas markets are the 2026-09-09 US close + 18:53–18:55 US Eastern after-hours; domestic futures (copper/crude/gold/silver) are the 9/10 night-session close, and urea and white sugar have no night session, so their readings are still the 9/9 day-session 15:00 close.
  3. ⚠️ This report has four known evidence gaps, each flagged in the text; please downgrade the strength of the related conclusions accordingly: ① the latest available VLCC TD3C rate reading is 2026-08-21 (about US$585,000/day), 20 days ago, so the first branch's judgement has no primary freight-rate reading; ② the amounts and revenue shares in the three bid-win announcements from Shenma Electric (603530), Beijing Creative Distribution (002350) and China Energy Engineering (601868) are unverified, so none of the three entered a recommendation slot; ③ Huazheng New Material's "Ultra low loss / Extreme low loss ↔ M7 / M8" grade mapping is industry convention, not a correspondence disclosed by the company, and if that mapping is off by one grade the direction of §5.5's conclusion changes; ④ no primary real-time antimony quote was obtained (akshare has no antimony feed and antimony has no domestic futures contract), so the current price for Hunan Gold's antimony business can only cite the end-June reading from its interim report.
  4. ⚠️ "Not on the Dragon-Tiger List" does not mean "institutions were absent". None of the four fibre names (YOFC 601869, Hengtong 600487, Zhongtian 600522, FiberHome 600498) appeared on the list on 9/9 because their gains did not reach the disclosure threshold, so this report cannot answer "did institutions participate"; that is missing information, not negative evidence — please do not read it in reverse. Northbound flows have not disclosed daily net buy amounts since 2024-08-19.
  5. Incomplete coverage statement: this report covers the 82 names in the official 9/9 limit-up / failed-limit-up / limit-down pools, 41 candidate stocks, the 1,500-name fund-flow ranking, and 1,200 announcements within the window; the vast majority of the more than 5,900 listed names in the A-share market were not scanned one by one; not being mentioned does not mean there is no opportunity, and being mentioned does not mean it has been fully researched. The master list contains 21 names rather than 30 because primary catalysts in this window are very scarce and padding would introduce names with no evidence.
  6. Stock-specific risks: the stocks discussed here are generally exposed to risks including results missing expectations, shareholder disposals, lockup expiries, regulatory inquiries, trading suspensions pending verification, abnormal share price movements and insufficient liquidity. Regulatory matters recorded in the text include: China Merchants Energy Shipping (601872) received a warning letter from the Shanghai CSRC on 2026-05-19 (accounting errors in subsidiary revenue recognition for 2021–2023), and Far East Smarter Energy (600869) received two SSE regulatory warnings in 2023 (one concerning inaccurate Huawei-related information posted on the e-interaction platform). The STAR Market (±20%) and the BSE (±30%) also carry investor suitability thresholds such as RMB 500,000 in assets, so some readers are not eligible to trade them; price limits are tiered by board, so please do not read ±20% / ±30% names with a ±10% intuition (for example Zhaolong Interconnect 300913's +14.72% is not a limit-up).
  7. Special note on cyclicals: tankers, copper and precious metals are all strongly cyclical; high profits and high valuations can reverse at the same time. China Merchants Energy Shipping itself warned in its 2026 interim report that "the VLCC order book has tripled in vessel count to 302 vessels; the warning signs have appeared". Hunan Gold's major asset restructuring still requires approval at the 9/11 shareholders' meeting (it was voted down on 7/29), SZSE review and CSRC registration; both whether it passes and when are subject to material uncertainty.
  8. This report is generated by an automated process and may contain deviations caused by information lag, incorrect industry-chain mapping, or data interface failures; it cannot be used directly as a basis for trading. Please rely on formal disclosures from the exchanges and the companies.
  9. Position statement of the producer: the producer of this report holds none of the securities discussed herein and has no interest relationship with the companies described.

Sources9

Every external link cited in the body, numbered in order of appearance. · 6 domains

  1. 1Secret Chinasecretchina.com
  2. 2Wenxuecitywenxuecity.com
  3. 3Interim 2026-77PDFstatic.cninfo.com.cn
  4. 4Interim 2026-60PDFstatic.cninfo.com.cn
  5. 5CNINFO PDFPDFstatic.cninfo.com.cn
  6. 6Jiemianjiemian.com
  7. 7CIOEcioe.cn
  8. 8NBSstats.gov.cn
  9. 9Jiemianjiemian.com