China's Unisoc hoping to sever ties with troubled Tsinghua Unigroup Chip developer looking for buyers to replace Tsinghua's 35.2% stake Jul. 21, 2021 15:40# Unisoc# Tsinghua Unigroup bankruptcy# Tsinghua UnigroupChip developer looking for buyers to replace Tsinghua's 35.2% stake # Unisoc# Tsinghua Unigroup bankruptcy# Tsinghua Unigroup