Semiconductors & Chips

The standing judgment holds: this batch again contains no direct Chinese semiconductor-policy document — no State Council or MIIT chip measure, no Big Fund tranche, no fab, lithography or materials decision — so the binding constraint on China's self-sufficiency remains upstream equipment and precursor materials, not chip design or domestic demand. Our government channels still lack a chip-industry source, so this brief tracks adjacent signals rather than chip policy itself.

The evidence for the advancing — and less decisive — layer is unchanged. IDC data cited by Caixin put 2025 China AI-accelerator shipments at roughly 4 million units, with Nvidia at 2.2 million (55%) and Chinese vendors at 1.65 million (41%): Huawei 812,000 (20.4%), Alibaba T-Head 265,000, Baidu Kunlun 116,000, Cambricon 116,000, with JPMorgan projecting a 40% five-year CAGR for domestic AI chips to 2030. Kunlun has confidentially filed for a Hong Kong IPO and Enflame (燧原科技) is due on the STAR Market, completing the "GPU five tigers" cohort with Moore Threads, MetaX, Biren and Iluvatar CoreX ¹. Market share and listing momentum at the design layer say nothing about whether China can pattern wafers at the leading edge.

The only central action touching the chip chain remains defensive trade work at the materials edge: MOFCOM Announcement No. 37 of 2026 (September 7) preliminarily found dumping and material injury on dichlorosilane (DCS, SiH2Cl2) from Japan and, effective September 8, requires importers to post company-specific cash deposits; DCS is a precursor gas for thin-film deposition — epitaxial, silicon-carbide, silicon-nitride and silicon-oxide films ². No final ruling appeared this period. Read against the memory-price cycle, this is price pressure and defensive remedy at the precursor layer, not a structural easing of the upstream bottleneck.

The counter-signal stays outside China. At SEMICON Taiwan, Foreign Minister Lin Chia-lung told a Trusted Semiconductor Supply Chain Partners Forum co-hosted with CIER and SEMI on September 4 that Taiwan makes over 90% of the world's most advanced semiconductors and aims to build "secure and resilient" high-tech supply chains with democratic partners ³, while the US International Trade Commission declined to review an initial determination terminating its investigation into certain foreign-fabricated semiconductor devices — a procedural de-escalation ⁴. New to the record is the mainland's political framing: the Taiwan Affairs Office press conference of October 14 restated opposition to "external forces interfering" in cross-strait affairs and pressed integration with Taiwan compatriots ⁵. That is the political envelope around the cross-strait chip supply chain, not an operational chip measure.

Domestic provincial material this period is almost entirely non-chip. Shanghai's国土空间近期实施规划 (2026–2030 near-term territorial spatial implementation plan), released September 5, addresses industrial land, metropolitan coordination and city-network layout but names no semiconductor allocation ⁶. Heilongjiang reports 430 provincial digital workshops and smart factories by end-2025 and 51.8% of firms digitized in key processes ⁷, and sent 30 SMEs in advanced manufacturing and new-generation information technology to the 21st China International SME Fair ⁸ — capability signals with no semiconductor content. Chongqing's social-security card integration ⁹ and a Caixin private-equity roundup ¹⁰ are unrelated.

For external readers and their agents: keep treating AI-chip share gains, IPO debuts and memory inflation as real but non-decisive. The indicators that would move the assessment — central fab, equipment or lithography funding, Big Fund disbursements, domestic tool validation — produced nothing again. Watch MOFCOM's final DCS ruling, any MIIT or State Council semiconductor release, and whether cross-strait political friction touches semiconductor supply-chain cooperation.