Group 1 - The company, Xinhan New Materials, is one of the early producers of PEEK core raw material DFBP in the industry, indicating its established position in the market [2] - The company has stable production processes and product quality, and has established partnerships with well-known PEEK producers both domestically and internationally [2] - The company plans to further improve its processes and enhance product quality while reasonably expanding its production capacity to provide high-quality services to downstream PEEK customers [2]