US halts chip equipment shipments to Hua Hong

The U.S. Department of Commerce has ordered major American chip equipment firms to halt certain shipments to China's Hua Hong Semiconductor, citing concerns it could produce advanced AI chips. The move is part of ongoing efforts to limit China's semiconductor progress and could cost U.S. companies significant revenue. This action targets one of China's largest semiconductor foundries, escalating technology export controls amid broader tensions over AI and military capabilities.