容大感光股价上涨1.10% 珠海生产基地试生产感光干膜

Group 1 - The stock price of Rongda Photoelectric reached 36.71 yuan as of August 4, 2025, with an increase of 1.10% compared to the previous trading day [1] - The trading volume on that day was 185 million yuan, with a turnover rate of 2.18% [1] - Rongda Photoelectric specializes in the research, production, and sales of electronic chemicals, including PCB photoresists and photosensitive dry films, which are used in semiconductor and photoresist applications [1] Group 2 - The company announced that the production line for photosensitive dry films at its Zhuhai production base has begun trial production [1] - Rongda Photoelectric aims to strengthen its market position in PCB photoresists and increase marketing efforts for photosensitive dry film products [1] - Shenghong Technology is a key customer for Rongda Photoelectric, and the partnership remains stable [1] Group 3 - On August 4, there was a net outflow of 6.0026 million yuan in main funds, with a cumulative net outflow of 186 million yuan over the past five days [1]