伟星新材：接受广发证券等投资者调研

Group 1 - The core viewpoint of the announcement is that Weixing New Materials (SZ 002372) will hold an investor meeting on August 13, 2025, with participation from company representatives including Tan Mei and Chen Anmen [2] - For the first half of 2025, Weixing New Materials reported that its revenue composition was 99.08% from manufacturing and 0.92% from other businesses [2]