China's Chip Self-Sufficiency Push: Patent Leads, Hiring Gains, Export-Control Gaps

On Thursday, LexisNexis published a study showing Chinese companies accounted for 44 per cent of global drone patent filings in 2024, versus 17 per cent for American firms.

Measured by value, however, US drone patents were on par with China's, leaving the two countries roughly even in total patent asset value, according to the South China Morning Post's write-up of the report. The study puts a number on a pattern that runs through China's technology push: volume at home, value contested abroad. DJI, the Shenzhen-based industry leader, held only 4 per cent of the industry's total patent assets, barely ahead of Boeing and Amazon, the SCMP reported. That compares with roughly 24 per cent at the end of 2018, when DJI held more than the rest of the top 10 combined. The market for civil unmanned aerial systems is expected to add up to US$150 billion between 2023 and 2032, the report said.

State planning sets the 2030 target

China's industrial policy is explicit about where it wants to end up. On 28 September, CnEVPost reported that the Ministry of Industry and Information Technology released a new battery industry development plan for the fifteenth five-year period, covering 2026 through 2030.

The document, dated 14 September, was jointly issued by seven government agencies including MIIT, the National Development and Reform Commission and the Ministry of Transport. It targets initial large-scale use of all-solid-state batteries by 2030 and calls for long-life lithium batteries to reach 15,000 charge-discharge cycles. It also sets a defect-rate goal at the parts-per-billion level for leading manufacturers, supports corporate mergers and restructuring, and asks companies to build recycling capacity in major export markets where conditions permit.

That plan followed China's 11 September release of a five-year development plan for the intelligent connected NEV industry, which targets a 70 per cent share for NEVs in domestic new passenger vehicle sales by 2030, CnEVPost reported.

The domestic market that policy is meant to serve is contracting. According to the China Passenger Car Association's weekly report cited by CnEVPost on 30 September, China's NEV retail sales fell 20 per cent year-on-year in the first 27 days of September, to 827,000 units, after a 9 per cent decline in the first 20 days. Overall passenger car retail sales dropped 29 per cent year-on-year to 1.258 million. The CPCA attributed part of the fall to a buying rush ahead of subsidy suspensions last September, which set a record comparison base. Year-to-date NEV retail sales were 7.5 million, down 13 per cent.

Slower domestic demand makes exports and supply-chain control more important, not less.

Talent and infrastructure move inward

On the people side, the numbers have shifted quickly. A study released by the think tank Carnegie China, reported by SCMP on 25 September, found China employed 41 per cent of the world's leading AI researchers last year against 34 per cent in the US.

In 2022 the US led with 46 per cent to China's 27 per cent. SCMP attributed the reversal to a booming domestic AI industry and tighter US visa restrictions. The compute buildout is following the same direction. Research firm SemiAnalysis estimates China has more than 24GW of delivered data centre capacity, with another 20GW in the pipeline, and that ByteDance alone accounts for roughly one-fifth of the delivered total, making it the country's largest tenant, according to SCMP on 28 September. The same report said Alibaba, Tencent and Baidu deployed a combined US$20 billion in capital expenditure in the second quarter, more than double a year earlier, and that all three posted negative free cash flow in the quarter for the first time on record.

Adoption numbers are large enough to matter to any hardware plan. China's generative AI user base surpassed 700 million at the end of June, up 16 per cent from 602 million at the end of 2025, the China Internet Network Information Centre said, according to SCMP on 29 September. That put the penetration rate above half the population. Question-and-answer use was the most common at 76 per cent of users, followed by image or video processing at 48 per cent.

Export controls still bite

The self-sufficiency push exists because imports remain constrained. Ars Technica reported on 28 September that China's Ministry of Industry and Information Technology asked Alibaba and ByteDance to share plans to buy Nvidia's RTX Pro 5500 chips, citing sources familiar with the talks who spoke to The Information.

The report said Nvidia CEO Jensen Huang has blamed US export controls for cutting Nvidia's share of China's advanced AI chip market from about 95 per cent to zero, and that Stephen Witt, author of a book on Huang, told NPR that Trump's recent claims about AI reflect "exactly Jensen's talking points." Ars Technica also noted that an already tenuous trade truce was extended for just two months.

Enforcement questions cut the other way. Tom's Hardware reported on 24 September that Dylan Patel of SemiAnalysis found China's Puzhi Electronic Technology crowdfunding a system built on AMD's export-controlled Zynq UltraScale+ XCZU47DR RFSoC, with Patel writing that the chip is quoted at $1,000 in China against a US list price of $36,000. AMD told Tom's Hardware it did not sell or ship the chips directly into the restricted region and said it investigates suspected diversion cases.

Washington is also widening its tools. SCMP reported on 24 September that the Communications and Technology Transparency Act, unveiled by the US House Energy and Commerce Committee, would expand the FCC's Covered List from "communications equipment or service" to "information and communications technology or service." The same article noted Lenovo has been drawn into a patent dispute involving memory devices.

Beijing is pushing its own standards into the same supply chain. SCMP reported on 22 September that the State Administration for Market Regulation said the "Micro Han Xin" code, a scaled-down version of the 2007-era symbology, had entered the formal international standardisation process, aimed at marking components too small for conventional labels, such as sensors, microprocessors and memory units. SAMR acknowledged the domestic semiconductor sector relies heavily on Data Matrix, the US-created standard already used globally for wafers and components.

Not every part of the chain is a chip story. SCMP reported on 30 September that Suzhou Dongshan Precision Manufacturing, a Shenzhen-listed printed circuit board maker, received China Securities Regulatory Commission approval to issue up to 234 million shares in Hong Kong, with sources saying it initially aimed to raise up to US$3 billion from an order book that could open as early as October.

Two accounts of the same policy direction disagree on emphasis. Rest of World published a piece on 22 September arguing the US is fighting the wrong AI race by treating model performance as decisive while China regulates deployment, including labelling rules for AI-generated content. A separate Rest of World interview published on 24 September with physician and consultant Ruby Wang described China's health tech rise as a "DeepSeek moment" in biotech, saying China now accounts for half of global drug licensing deals and that its share could reach 60 per cent this year.

What the dossier does not contain is a self-sufficiency score. No source here states what share of China's chips are made domestically today, or when the gap closes. The measurable items are narrower: 44 per cent of drone patent filings, 41 per cent of elite AI researchers, more than 24GW of delivered data centre capacity, a 2030 all-solid-state battery target, and an export-control regime that both sides keep redrawing.