Nvidia says its AI chips do not have a 'kill switch' after Chinese accusation
1. Nvidia rejects Chinese claims of malicious hardware in AI chips. 2. China demands security documents on Nvidia's H20 AI chip. 3. Nvidia's H20 chip could face export restrictions, impacting revenue. 4. U.S. export controls hinder Nvidia's sales potential in China. 5. Efforts to standardize Nvidia's AI chips against geopolitical tensions continue.