容大感光(300576.SZ)：目前与上海微电子暂无业务往来
Shenzhen Rongda Photosensitive & Technology (SZ:300576) Ge Long Hui·2025-09-26 07:24Core Viewpoint - Company Rongda Photoelectric (300576.SZ) has stated that there is currently no business relationship with Shanghai Micro Electronics [1] Summary by Category - Company Information - Rongda Photoelectric has confirmed the absence of any business dealings with Shanghai Micro Electronics as of now [1]