China is moving to substantially tighten export controls on its advanced artificial intelligence and semiconductor technologies, the Financial Times reported on July 21, in a significant escalation of the US-China technology rivalry that could reshape the global AI supply chain.
Regulators led by China's Ministry of Commerce have been consulting with major domestic technology firms — including Alibaba, ByteDance, AI startup Zhipu, and chipmaker Huawei — about restricting overseas access to China's most advanced AI models, model weights, and key training data.
The consultations cover limitations on: - Transfer of key AI training data overseas - Downloading of Chinese model weights by foreign users - Overseas production of advanced semiconductors based on Chinese designs by foreign chipmakers including Qualcomm and TSMC - Foreign acquisition of strategic technologies in areas such as agentic AI
Mirroring US strategy
The move mirrors — and escalates — the approach the United States has taken since June 2026, when the Department of Commerce imposed AI model export controls on Anthropic's frontier models Mythos and Fable. The US has also tightened semiconductor export rules to restrict China's access to advanced chips and manufacturing equipment.
"The step reflects Beijing's push to keep domestic AI at home and show that China, like the U.S., now sees advanced AI as a critical national asset requiring controls," Reuters reported.
China held earlier meetings with top tech firms in June about potentially restricting overseas access to its most advanced AI models — including models yet to be released — as first reported exclusively by Reuters. The new measures could be incorporated into the next revision of China's catalogue of technologies prohibited or restricted from export.
What's at stake
The dual escalation creates a fragmented global AI landscape where both superpowers restrict the flow of the world's most advanced models and chips. For enterprises and developers worldwide, this could mean: - A two-track AI ecosystem with US and Chinese technology stacks diverging further - Higher costs for AI compute and model access as supply chains regionalize - Increased uncertainty for multinational companies operating across both regulatory environments
China's latest move comes as open-weight releases continue to reshape the competitive landscape. DeepSeek V4's stable release is scheduled for July 24, and Kimi K3's free weights arrive July 27 — both Chinese-developed models that the new controls could affect.
The proposals remain under consideration, with regulators weighing industry feedback before making a final decision.
