伟星新材：接受长江证券等投资者调研

Group 1 - The core point of the article is that Weixing New Materials (SZ 002372) announced an investor research meeting scheduled for August 21, 2025, where key executives will address investor inquiries [1] - In the first half of 2025, Weixing New Materials reported that 99.08% of its revenue came from manufacturing, while other businesses contributed 0.92% [1]