Nvidia's China AI Chip Share Slips to 34%

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Last updated: October 15, 2026

Nvidia is fighting a two-front battle this week. At home, its stock is extending a rough multi-session stretch as hot inflation data and rate-hike fears hit chip stocks broadly. In China, a new IDC report seen by Reuters shows Nvidia’s share of the country’s data-center AI chip market has slipped to 34%, with homegrown rival Huawei closing the gap to 28% as U.S. export controls keep reshaping the competitive map.

Nvidia · Market · October 15, 2026

Export Controls Reshape China’s AI Chip Map

Nvidia’s China AI-chip share falls to 34% as Huawei climbs to 28%, while NVDA stock extends a rough stretch tied to rate fears and a cooling AI-infrastructure trade.

Nvidia China AI-Chip Share

34%

H1 2026, per IDC data seen by Reuters

Huawei China AI-Chip Share

28%

572K units shipped, up from ~300K a year ago

Nvidia China Shipments

-44%

YoY decline to 678K AI accelerators

10-Year Treasury Yield

~5.27%

Near multi-decade highs, pressuring growth stocks

Huawei Closes the Gap in China

The IDC data, covering January through June 2026, shows Nvidia’s share of China’s data-center AI chip market falling to 34% while Huawei climbed to 28% of the overall market — up sharply from roughly 300,000 units a year earlier to 572,000 units shipped in the period. Nvidia’s own China shipments fell 44% year over year to 678,000 AI accelerators. The shift traces back to U.S. export controls that have restricted the flow of Nvidia’s most advanced chips into China, combined with Beijing’s push to promote domestic alternatives and a requirement that Chinese companies seek approval before importing compliant Nvidia chips. Nvidia did not respond to a request for comment on the report. The data underscores a trend that’s been building for over a year: as Washington tightens the rules on what can be sold into China and Beijing leans harder on local suppliers, Huawei and other domestic chipmakers are capturing share that used to belong almost entirely to Nvidia.

Stock Extends a Rough Stretch

The China news lands as NVDA shares are already under pressure. The stock fell roughly 3.5% Wednesday as a hotter-than-expected September CPI report (3.7% year over year, versus 3.6% consensus) lifted the odds of another Federal Reserve rate hike at the October 27-28 meeting and pushed the 10-year Treasury yield up to roughly 5.27%–5.28%. Nvidia was down further in premarket trading Thursday, continuing a multi-session slide that has also hit AMD, Micron, and SK Hynix, while South Korea’s KOSPI fell 12% over five sessions on memory-chip weakness. Even ASML wasn’t spared: the Dutch lithography giant posted record third-quarter sales and raised its full-year outlook, yet its shares still fell nearly 4% as investors rotated away from the AI-infrastructure trade broadly. Rich valuations are adding to the jitters — Nvidia trades at roughly 29 times earnings and 18 times sales, a premium that leaves less room for disappointing headlines, whether they’re about financing rounds, customer revenue, or market-share reports like this one.

Why It Matters

China was once a fast-growing market for Nvidia’s data-center business; it’s now a shrinking one, and that’s a structural headwind layered on top of the near-term macro pressure from rates and inflation. It also arrives just a week after Nvidia’s roughly $170 billion single-day market-cap hit tied to OpenAI’s revenue gap, reinforcing a pattern where any crack in the AI-spending story — whether a customer’s numbers, a competitor’s market-share gain, or a hotter-than-expected inflation print — gets amplified by Nvidia’s size and valuation. It also feeds directly into the broader debate over whether the AI trade is cracking, a question Wall Street strategists have been arguing over for weeks. For a full breakdown of Nvidia’s financials, segment mix, and valuation, see the fact sheet below.

Related Coverage on FactSheets.com

For informational purposes only. Not investment advice. Market data, stock moves, and third-party figures cited above are as of the date noted and are subject to change; always do your own research or consult a licensed financial advisor before making investment decisions.