On July 26, Dezhou Economic and Technological Development Zone and Yanyan Semiconductor Materials Co., Ltd. held a signing ceremony for the investment cooperation agreement for the large-scale silicon material scale base project for integrated circuits in Jinan Shandong Building.
The project is located in the Texas Economic and Technological Development Zone with a total investment of 8 billion yuan. The first phase will build an annual output of 2.76 million 8-inch wafer production lines, and the second phase will build an annual production capacity of 3.6 million 12-inch wafer production lines.