Mainland China's largest wafer foundry SMIC reported first quarter revenue of $2.51 billion, up 11.5% year on year, with co-CEO Zhao Haijun telling investors on the May 15 earnings call that AI server, memory and power management chip demand is squeezing capacity across all nodes, Caixin reported. Price increases will be clearly reflected in the second quarter and expand further in the third and fourth quarters, with no easing in memory shortages. Overseas customers are shifting consumer electronics and IoT orders back to Chinese fabs as global mature process capacity tilts toward AI related products, with electric vehicles and robotics adding to demand. China accounted for 89% of SMIC's first quarter revenue and the U.S. only 9%.
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Nvidia's future in China is unresolved after this week's Trump-Xi summit, with Chinese firms increasingly turning to Huawei and other domestic chipmakers, the New York Times reported. U.S. Trade Representative Jamieson Greer told Bloomberg TV on Friday that U.S. export controls on semiconductor chips were not a major topic of discussions with Chinese officials in Beijing, per Investing.com. The U.S. has cleared around 10 Chinese companies including Alibaba, Tencent and ByteDance to buy Nvidia's H200 chips, with no deliveries yet made and the Trump administration adding further conditions in January after approving the exports in December. Greer said allowing H200 imports would be a sovereign decision for China and noted 15 to 17 U.S. CEOs at Thursday's Beijing meeting raised company specific issues with Trump.
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Researchers at the University of Science and Technology of China unveiled their latest photonic quantum computer, Jiuzhang 4.0, with a result published May 13 in Nature claiming the machine solved a Gaussian boson sampling problem at speeds more than 10 to the 54th times faster than the world's fastest classical supercomputer, the South China Morning Post reported. The team, led by quantum physicist Pan Jianwei, manipulated and detected up to 3,050 photons across 8,176 modes, a substantial leap from the 255 photons handled by Jiuzhang 3.0. The system uses high efficiency optical parametric oscillators and a hybrid spatiotemporal interferometer aimed at building toward fault tolerant optical quantum hardware. The result strengthens Beijing's bid for what Chinese researchers describe as quantum supremacy.
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Ant Group's Bailing team open-sourced its flagship trillion parameter reasoning model Ring-2.6-1T on May 15, posting weights to Hugging Face and ModelScope after a limited free preview on OpenRouter, QbitAI reported. The model introduces an adjustable Reasoning Effort mechanism with two intensity modes, high and xhigh, that lets developers allocate compute on demand for agent workflows or harder math and scientific tasks. Ring-2.6-1T scored 87.60 on PinchBench and 95.83 on the AIME 26 math benchmark, with the team using an asynchronous reinforcement learning architecture that decouples sampling from parameter updates. Ant said additional technical details will follow in a forthcoming report.
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Tencent reported first quarter revenue of CNY 196.46 billion ($27 billion), up 9% year on year, with management on the May 14 call signaling significant AI capital expenditure expansion through the rest of 2026, Pandaily reported. Group operating profit was also up 9% year on year, and capital expenditure has been redirected primarily toward AI infrastructure, with management guiding to a substantial increase in spending and a scaled back share buyback to free cash for compute. Founder Pony Ma told a shareholders' meeting that Tencent had gotten on the AI boat only to find it leaking.
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