永兴材料成立矿业新公司，注册资本3亿元

Group 1 - The core point of the article is the establishment of a new mining company, Tianjin Puri Mining Co., Ltd., with a registered capital of 300 million yuan [1] - The business scope of the new company includes the sale of metal ores, trade brokerage, domestic trade agency, and import and export of goods [1] - Tianjin Puri Mining Co., Ltd. is wholly owned by Yongxing Materials (002756) [1]