毅昌科技：公司实际控制人被留置事宜不会对生产经营管理情况产生重大影响

Group 1 - The core viewpoint of the article is that the actual controller of Yichang Technology has been detained, but this will not significantly impact the company's production and management operations [1] - The company is progressing normally with the share transfer process and will fulfill its information disclosure obligations in a timely manner based on the developments of related matters [1]