楚江新材：公司主要产品涵盖铜基材料、碳纤维复合材料及特种热工装备，目前暂未涉及PEEK材料领域

Group 1 - The company, Chujiang New Materials, currently does not have any involvement in PEEK materials, focusing instead on copper-based materials, carbon fiber composites, and special thermal equipment [2]