At 15:28 pm on May 8, 2022, the capping ceremony of the large-diameter silicon wafer epitaxy project of CMCC was grandly held.
CMCC`s wafer epitaxy project has a total investment of 4 billion yuan. The first phase will build an annual output of 1.2 million 8-inch wafers and an annual output of 2.4 million 12-inch epitaxial wafers. On November 17 last year, after the groundbreaking ceremony of the project in Lishui, Zhejiang, it quickly entered the basic construction. With the joint efforts of all parties, the project achieved the top of the main structure in only 88 working days.