中国ウェーハファブ装置のリードタイムが第4四半期入札で国内調達構成を再形成

中国本土の第3四半期装置購入額は138億ドルに達し、AMECやPiotechのエッチング、CMP、成膜のリードタイムが海外サプライヤーを下回る中で国内シェアが上昇しています。

公開日 更新日 6 分で読了 ✓ AI対応 共有

TL;DR — 3つの文

  • Q4 wafer fab equipment tenders in mainland China exceeded RMB 12 billion, with domestic suppliers taking about 60% of awarded share in the 8 October round. (S1)
  • Overseas etch and deposition tools now quote ~12-month lead times versus ~9-10 months for AMEC etch and Piotech CVD; imported RF power supplies stretch to 24 months. (S1)
  • By process step, CMP, etch, cleaning and deposition sit at 27-39% domestic content, while metrology stays below 10% and lithography remains overseas-anchored. (S1)

引用元: key_takeaways (実フィールド、最大3件)。事実と分析は別々にラベル付けされています。

中国ウェーハファブ装置のリードタイムが第4四半期入札で国内調達構成を再形成Editorial cover for a component sourcing brief. Chip motif; headline "中国ウェーハファブ装置のリードタイムが第4四半期入札で国内調達構成を再形成". No reported key numbers on this brief, so no number strip is drawn. 1 cited source. Static cover (no animation).中国ウェーハファブ装置のリードタイムが第4四半期入札で国内調達構成を再形成XAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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Reported by Henderson Executive Search on . Summarized and analyzed by XAIPART Editorial.

What happened

Q4 wafer fab equipment tenders in mainland China topped RMB 12 billion, with domestic suppliers taking about 60% of the awarded share in the 8 October round.S1 The source frames the shift as a lead-time decision rather than a price decision: SEMI's third-quarter tracking put mainland China tool purchases at $13.8 billion, equal to 32% of the world total.S1 Bernstein's estimates cited in the source trace domestic content in wafer fab equipment from about 16% in 2024 to 21% in 2025, with 26% forecast for 2026 and 43% by 2028.S1

The lead-time gap is the operative variable. ET News reported on 19 September that mainstream tools from Applied Materials, ASML, Lam Research, Tokyo Electron and KLA now run at 1.5 to 2 times their former lead times: etch and deposition stretched from roughly six months to twelve, advanced packaging and test tools beyond eighteen, and imported RF power supplies up to twenty-four months.S1 The domestic comparison cited is AMEC's etch tools at about nine months and Piotech's CVD tools at about ten months, with Sinolink Securities repeating the same order of magnitude on 31 August.S1

By process step, the source puts CMP domestic content near 39%, etch about 31%, cleaning about 29% and deposition about 27%, while metrology stays below 10% and coating and lithography remain low.S1 CITIC Securities, cited as of 20 August, placed AMEC and NAURA at roughly 95% of domestic etch supply.S1 Aggregated interim reports for 27 listed Chinese equipment companies showed first-half revenue of RMB 56.69 billion, up 31.06%, net profit of RMB 13.66 billion, up 94.36%, and contract liabilities of RMB 22.62 billion, up 12.80%; NAURA passed RMB 20 billion in first-half revenue with integrated circuit equipment up more than 50%.S1

On the demand side, ChangXin Memory obtained STAR Market registration approval in June 2026, plans to raise about RMB 29.5 billion and launched a Q2 tender round adding 50,000 to 60,000 wafers per month against RMB 35 billion to RMB 43 billion of equipment spending, targeting domestic content above 40% on the new platform.S1 YMTC's phase three lines are in install with production due by the end of 2026 and domestic sourcing above 50%; the two companies lifted combined 2026 expansion plans from 100,000-120,000 to about 150,000 wafers per month.S1 The source notes revenue recognition lags orders by roughly a year, placing the bulk of recognition in 2027 and 2028.S1

Key numbers reported by Henderson Executive Search
MetricReported valueSource
Mainland China Q3 tool purchases$13.8 billion (32% of world total)[S1]
Q4 tender value (8 October round)Over RMB 12 billion[S1]
Domestic content in WFE, 2024 / 2025 / 2026 / 202816% / 21% / 26% / 43% (Bernstein)[S1]
Domestic CMP / etch / cleaning / deposition content~39% / ~31% / ~29% / ~27%[S1]
Overseas etch and deposition lead time~12 months (was ~6)[S1]
AMEC etch / Piotech CVD lead time~9 months / ~10 months[S1]
Imported RF power supply lead timeUp to 24 months[S1]
27 listed China tool vendors, H1 revenue / profit / contract liabilitiesRMB 56.69 bn (+31.06%) / RMB 13.66 bn (+94.36%) / RMB 22.62 bn (+12.80%)[S1]
NAURA H1 revenueOver RMB 20 billion (IC equipment +50%)[S1]
ChangXin Memory Q2 tender wafer / spend50,000-60,000 wafers per month; RMB 35-43 bn[S1]
YMTC phase three production timingEnd of 2026[S1]

Background timeline

  1. - Domestic content in wafer fab equipment about 16% by Bernstein estimate; mature-node domestic content at Chinese fabs about 35%.S1
  2. - Domestic content in wafer fab equipment about 21% by Bernstein estimate; mature-node domestic content at Chinese fabs about 55%; NAURA 2025 revenue $4.23 billion.S1
  3. - Sinolink Securities repeats the order-of-magnitude lead-time gap between domestic and overseas tools.S1
  4. - ChangXin Memory obtains STAR Market registration approval, plans to raise about RMB 29.5 billion.S1
  5. - CITIC Securities places AMEC and NAURA at roughly 95% of domestic etch supply.S1
  6. - ET News reports overseas tool lead times at 1.5 to 2 times historical norms.S1
  7. - Tender round awarded with domestic suppliers taking about 60% of share on over RMB 12 billion of bids.S1
  8. - YMTC phase three lines targeted to enter production; bulk of the capex wave lands in 2027 and 2028.S1
  9. - Bernstein forecast of 43% domestic content in wafer fab equipment.S1

XAIPART take

Technical impact

The substitution map is uneven across process steps, and that is what defines BOM risk today. CMP, etch, cleaning and deposition at 27-39% domestic content give design-in teams a credible second source for the bulk of a 12-inch tool list, but metrology below 10% and lithography still anchored to overseas suppliers means defectivity and overlay control remain single-threaded. XAIPART analysis AMEC's roughly 95% domestic etch share and the nine-month etch lead time versus twelve months for Applied Materials and Lam Research argue for early dual-qualification on AMEC and NAURA chambers so that ramp windows are not gated by overseas queue position. XAIPART analysis

Market impact

Contract liabilities up 12.80% to RMB 22.62 billion across 27 listed Chinese tool vendors are the cleanest forward indicator that the tender wave is real rather than aspirational, and they imply that domestic content at fabs will keep rising through the 26% Bernstein number for 2026. XAIPART analysis Procurement teams carrying dual BOMs should expect AMEC, Piotech, NAURA and the broader domestic cohort to hold pricing power on etch and deposition while RF power supplies remain the bottleneck with up to 24-month delivery from imported lines. XAIPART analysis

Action

For 12-inch process-of-record lines targeting 2027 and 2028 production, place domestic etch and deposition POs ahead of the overseas PO so that tool arrival dates, not order dates, govern the install-to-yield calendar. XAIPART analysis Track YMTC phase three and ChangXin Memory tender award disclosures as the leading indicator of order intake at AMEC and Piotech, and treat ChangXin's stated >40% domestic content target as the floor rather than the ceiling given the 60% result in the 8 October round. XAIPART analysis

XAIPART Forecast

XAIPART expects that by Q4 2027 mainland China domestic content in wafer fab equipment will print at or above 30% on the Bernstein-style scope, because the 12.80% growth in contract liabilities to RMB 22.62 billion at the 27 listed Chinese tool vendors and the 60% domestic share in the 8 October RMB 12 billion tender round already commit enough order book to lift 2027 outcomes above the 26% 2026 Bernstein print; if published Bernstein or SEMI tracking prints domestic content below 30% by Q4 2027 this forecast is wrong. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. The source aggregates multiple secondary trackers (Bernstein, SEMI, ET News, Sinolink Securities, CITIC Securities) without publishing primary data, so figures are single-source through Henderson Executive Search and the underlying trackers have not been independently re-verified; ChangXin's RMB 29.5 billion raise size is planned, not closed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

Dated developments, extracted from this page's timeline (curated milestones = hollow markers).
Timeline of dated developmentsDated entries: 2024-01-01 - Domestic content in wafer fab eq…; 2025-01-01 - Domestic content in wafer fab eq…; 2025-08-31 August 2025 - Sinolink Securities …; 2026-06-01 2026 - ChangXin Memory obtains STA…; 2026-08-20 August 2026 - CITIC Securities pla…; 2026-09-19 September 2026 - ET News reports o…; 2026-10-08 October 2026 - Tender round awarde…; 2026-12-31 of 2026 - YMTC phase three lines t….2024-01-01- Domestic content in wafer fab eq…2025-01-01- Domestic content in wafer fab eq…2025-08-31August 2025 - Sinolink Securities …2026-06-012026 - ChangXin Memory obtains STA…2026-08-20August 2026 - CITIC Securities pla…2026-09-19September 2026 - ET News reports o…2026-10-08October 2026 - Tender round awarde…2026-12-31of 2026 - YMTC phase three lines t…

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XAIPART expects that by Q4 2027 mainland China domestic content in wafer fab equipment will print at or above 30% on the Bernstein-style scope, because the 12.80% growth in contract liabilities to RMB 22.62 billion at... published Bernstein or SEMI tracking prints domestic content below 30% by Q4 2027 Q4 2027 Pending

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Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.2546, neutral. Composite index -9.1, band neutral.0Input costno readingSupply/demandz −1.4711 · notable46 dFX & energyz +0.2546 · neutral5 dcomposite −9.1 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt52 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu5 d

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Source fetched Henderson Executive Search · www.chinaheadhunter.com.cn · 4,550 chars
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 8,238 tokens · 50s · run completed
Gate verdict pass · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.079045 · C10 rounds 0
Time contract 10 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

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ゲートスコアの内訳 6 件の該当チェックのうち、 6項目合格: 100 %. No hold items or mandatory failures. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.8535. 該当するチェックに合格 6 / 6 = 100% · 判定: pass No hold items or mandatory failures Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.8535 公開の可否はゲートが決定します。独立監査スコアは助言にすぎません。
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情報源

  1. China Q4 wafer fab equipment bids top RMB 12 billion with domestic suppliers taking 60 percent — https://www.chinaheadhunter.com.cn/index.php/show/index/cid/5/id/201.html · rss · 参照日

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