永兴材料：公司严格按照安全许可生产规模开采

Group 1 - The core point of the article is that Yongxing Materials (002756) confirmed its production scale and safety compliance in response to investor inquiries [1] - The company’s white mica mountain stone mine has a licensed production capacity of 3 million tons per year [1] - Yongxing Materials strictly adheres to the safety production scale as permitted [1]