大东南：目前尚未生产固态电池材料（隔膜及铝塑膜）等产品

Core Viewpoint - The company, Dazhongnan (002263.SZ), has not yet produced solid-state battery materials, including separators and aluminum-plastic films, and currently focuses on four main product categories: CPP films, BOPET films, BOPP capacitor films, and optical films [1] Group 1 - The company has not started production of solid-state battery materials [1] - Current main products include CPP films, BOPET films, BOPP capacitor films, and optical films [1]