宏达电子(300726.SZ)：控股子公司拟10亿元投建特种器件晶圆制造封测基地

Group 1 - The core point of the article is that Hongda Electronics (300726.SZ) announced its subsidiary, Hunan Siwei Technology Co., Ltd. (referred to as "Siwei Technology"), plans to establish a subsidiary in Wuxi National High-tech Industrial Development Zone to engage in semiconductor special device chip research, design, production, and testing [1] - Siwei Technology is planning to build a special device wafer manufacturing and testing base with a total planned investment of 1 billion RMB, divided into two phases [1] - The first phase is scheduled from 2026 to 2028, with an estimated total investment of 300 million RMB, and plans to lease approximately 10,400 square meters of factory space in Wuxi for the construction of testing production lines [1] - The second phase will be based on the actual investment of the first phase and future market development, with plans to build a semiconductor chip production line on approximately 30 acres of industrial land, with a total investment of 700 million RMB [1]