Beyond Nvidia: how US export curbs are forcing China to redesign its AI chip industry - South China Morning Post

As the United States continues to impose stringent export controls on advanced semiconductors, China's AI chip industry is undergoing a critical transformation. Facing these external pressures, Chines... Read original →

U.S. export controls are triggering a structural overhaul of China’s AI computing stack. Technically, reliance on general-purpose GPUs is untenable under restrictions on EDA tools and sub-7nm nodes, compelling Huawei and Cambricon to pivot aggressively toward ASICs—demanding co-design of algorithms and hardware and reshaping the entire software-to-silicon stack. Compliance risks persist even with SMIC’s N+2 process due to equipment origin scrutiny, forcing firms to build redundant, de-Americanized supply chains that inflate R&D costs by over 30%. Market dynamics are intensifying: Nvidia deploys cut-down H20 chips to retain foothold, while Alibaba and DeepSeek rush to lock in ecosystems around domestic ASICs. Over the next 18 months, expect fragmented architectures and incompatible software stacks—a necessary inefficiency as China pays the price for sovereign AI infrastructure.