Did Shanghai Semiconductor Factory investigate the case?

Don't check. If the Shanghai Semiconductor Factory doesn't check the criminal records, the factory can't find out the employee files with criminal records, because the personal information of China citizens (including whether they have criminal records) can't be searched online. Shanghai Advanced Semiconductor Manufacturing Co., Ltd. was incorporated in Shanghai Industrial and Commercial Bureau on June 4th, 1988. The legal representative is Zhu Jian, and the company's business scope includes the manufacturing and testing of integrated circuits and semiconductor chips.