MetaX and Moore Threads are latest Chinese rivals to Nvidia’s AI chips

It felt like déjà vu when shares of chipmaker MetaX Integrated Circuits soared 700% in its Shanghai market debut on Wednesday. Moore Threads surged over 400% on its first day of trading just two weeks earlier.

They’re the latest Chinese AI chip companies the country’s investors are ploughing money into, as it races to develop its own semiconductors and challenge Nvidia’s dominance in the face of U.S. export curbs.

Both are developing graphics processing units (GPUs), the type of chip manufactured by Nvidia and used for advanced AI.

Investor enthusiasm around Chinese AI-chip IPOs is partly shaped by longer-term expectations that China will build a self-sufficient semiconductor ecosystem as tensions with the U.S. continue, Macquarie’s equity analyst Eugene Hsiao told CNBC.

Washington has barred sales of Nvidia’s most advanced semiconductors to the country. While U.S. President Donald Trump relaxed export curbs for some Nvidia chips, regulators in the country were planning to limit access to the company’s processors, the Financial Times reported earlier this month, as it looks to wean itself off overseas tech in the AI race. 

None of China’s AI chipmakers — which include a cohort of tech giants like Huawei, Alibaba and Baidu — have been able to develop processors comparable to Nvidia’s most advanced so far.

But while significant barriers remain in overcoming export control restrictions in some areas of its chip supply chain, like equipment, it’s made significant strides in others, such as memory. 

Here’s how the market of China’s AI chip Nvidia rivals is shaping up.

Privately-owned tech giant Huawei develops the Ascend series of chips, with its next-generation model, the 950, to be launched in 2026. Nvidia told CNBC that “competition has undeniably arrived” when the new systems were announced.

While its previous Ascend models have not been considered competitive with Nvidia’s on a chip-by-chip basis, Huawei has been able to build high-performance “clusters” to rival the US chipmaker’s most advanced systems by linking more of its processors.

“This strategy relies on high-speed, potentially optical interconnects to move data quickly across large clusters – a setup that doesn’t require top-end chips and therefore suits China’s current strengths,” Brady Wang, associate director at Counterpoint Research, told CNBC in November.

China’s biggest search platform, Baidu, has increasingly funneled more resources into AI and is a majority shareholder in chip designer Kunlunxin. In November, the company unveiled a five-year roadmap for its Kunlun AI chips, unveiling new processors in 2026 and 2027.

Baidu, which is traded on the Nasdaq, uses a combination of self-developed chips and Nvidia products in its data centers to run its in-house AI models. The company has looked to position itself…