Core Viewpoint - The company, Jin Sanjiang (301059.SZ), has established a partnership with Daramic, LLC's Chinese subsidiary, Tianjin Dairimike, to supply products for PE battery separators, leveraging Daramic's global certification system [1] Group 1 - The company's products are applicable in PE battery separators [1] - The partnership with Daramic, a leading global manufacturer and supplier of battery separators, enhances the company's market position [1] - The collaboration is supported by Daramic's global certification system, indicating a high standard of quality and reliability [1]