
Bitmain, Canaan, MicroBT flee tariffs with U.S. assembly
Bitmain, Canaan, and MicroBT — the three biggest Chinese bitcoin mining rig manufacturers — are now building their machines in the United States.

US to blacklist Sophgo over Huawei AI chip scandal, links to Bitmain founder
The US government is preparing to blacklist Chinese company Sophgo over its role in an illegal chip scandal tied to Huawei, according to recent rep...

TSMC halts AI chip supply to Bitmain-linked firm amid U.S. investigation
TSMC has cut off chip supplies to Xiamen Sophgo, a Chinese company tied to Bitmain’s co-founder Micree Zhan. The world’s largest chipmaker made thi...