Smic Manufacturing Limited was incorporated under the laws of the Cayman Islands on 3 April 2000. It was listed on the Main Board of the Hong Kong Stock Exchange on 18 March 2004. It was listed on the Shanghai Stock Exchange on July 16, 2020.
Smic's main business is to manufacture integrated circuit chips for customers based on their own or third party integrated circuit designs. Smic is a pure commercial IC foundry, providing process design and manufacturing services from 0.35 microns to 14 nanometers.