Wechat scanning QR code < / P > < p > to share with friends and circles of friends < / P > < p > financial Associated Press, November 9 (Xinhua) -- the board of directors of TSMC officially approved the plan to build a chip factory in Kumamoto County, Japan on Tuesday, with an initial investment of US $7 billion, and the mass production plan will begin at the end of 2024. Sony will invest up to $500 million to acquire about 20% of the joint project p>