保立佳(301037.SZ)：公司产品系涂料、涂层的上游原料，公司不生产涂料

Group 1 - The company, Baolijia (301037.SZ), primarily engages in the research, production, and sales of water-based acrylic emulsions [1] - Main products include construction emulsions, waterproof emulsions, industrial paint emulsions, textile emulsions, and packaging emulsions, which serve as upstream raw materials for coatings [1] - The company does not manufacture coatings itself [1] Group 2 - As of mid-August, there has been no business interaction between the company and Weihai Juqiao [1]