The founder of SMIC is Zhang Rujing, but the actual controller should be a state-owned enterprise. The largest shareholder is Datang Telecom (a pure state-owned company managed by the State Council State-owned Assets Supervision and Administration Commission), holding 17%, and the second largest shareholder is Xinxin Hong Kong, which is controlled by the State Integrated Circuit Fund, with a shareholding ratio of 15. 76%, in addition, CIC also holds a large number of shares, while TSMC and all other foreign shares add up to less than 5%.

As of May 2009, SMIC has built a 300mm chip factory and three 200mm chip factories in Shanghai, two 300mm chip factories in Beijing, a 200mm chip factory in Tianjin, a 200mm chip factory in Shenzhen and a packaging and testing factory in Chengdu.

SMIC also provides customer service, setting up marketing offices in the United States, Europe and Japan, and setting up a representative office in Hong Kong. In addition, Wuhan Xinxin Integrated Circuit Manufacturing Co., Ltd. operates and manages a 300mm chip factory.

Since its establishment, SMIC has grown into the largest wafer foundry enterprise with the highest technical level in Chinese mainland and the fourth in the world. In 20 10, the company achieved annual profit for the first time after the year of listing, and its revenue reached a record high. SMIC will focus on strengthening its production and operation capabilities, customer service capabilities, technology research and development capabilities and market competitiveness, while developing long-term strategic cooperation customers and entering a new era of stability, development and strategic competition.