China proposes export controls on AI model weights, agents and chip designs, with comment open to Nov. 15

The proposal would place Chinese AI model weights, AI agents and chip designs under export control, with public comment open until Nov. 15. The scope matters for builders because weights and agents are the products that open-model labs and app developers distribute globally, not only hardware. Until now, most export control activity in AI has meant Washington limiting what Nvidia and other US suppliers can ship to China. A Chinese proposal covering its own outbound models and designs points the other way. It follows this week's IDC data showing Nvidia's share of China's AI chip market at 34% as Huawei reaches 28%, and reports that DeepSeek is nearing a large funding round. For anyone building on Chinese open-weight models, or selling into China, the open questions are which thresholds would apply, whether already published weights are covered, and how foreign users and cloud hosts would be treated. The comment period is when those details can still change, so legal and infrastructure teams should track the final text.