容大感光：控股股东及一致行动人计划减持公司股份合计不超过约733万股

Group 1 - The core revenue composition of Rongda Photoelectric for the year 2024 is 99.86% from the electronic chemical industry and 0.14% from other businesses [1] Group 2 - Rongda Photoelectric announced on July 30 that its major shareholders plan to reduce their holdings by up to approximately 7.33 million shares, which accounts for 2% of the total share capital [3] - The major shareholders include Lin Haiwang (12.11%), Yang Yuchun (11.35%), Huang Yong (11.08%), and Liu Qisheng (9.62%) [3] - The planned reduction will occur through centralized bidding or block trading, with a maximum of approximately 3.66 million shares to be sold via each method, representing 1% of the total share capital [3]