What are the domestic film studios?

1, SMIC: undisputed domestic chip foundry leader, ranking first in technology and scale in China. The advanced process of 14nm has been mass-produced, and the N+ 1 process (between 14-7nm) is being introduced, and the N+2 process equivalent to 7nm is being developed.

2. Hua Hong Group: The Group owns subsidiaries such as Shanghai Hua Hong Li Hong, Shanghai Huali Microelectronics, Shanghai Integrated Circuit R&D Center, Hua Hong Jineng, Hongri International, Hua Hong Semiconductor, Hua Hong Science and Technology, and Hua Hong Confidence. The Group has three 8-inch production lines, three 12-inch production lines and the only national integrated circuit R&D center.

3.Xi 'an Institute of Microelectronics Technology (Aerospace 77 1 Institute): affiliated to the Ninth Research Institute of Aerospace Science and Technology Group, it mainly produces chips for aerospace military enterprises. This chip technology does not need to be very advanced, but it requires extremely high reliability. This research reveals less information, and its technological level should not exceed 28 nanometers.