U.S. Orders Pause on Some Shipments to Hua Hong, Citing Advanced Chip Risks
The U.S. Department of Commerce last week informed multiple chip equipment suppliers they must stop specified shipments to China’s second-largest chipmaker, Hua Hong, and its contract unit Huali Microelectronics. The letters, delivered to a handful of companies, target tools and materials U.S. officials say could enable production of China’s most s…