arcadeuppacman| Wanshun Xincai (300057.SZ): The first order for composite copper foil has been delivered

Gelonghui May 13 丨 Wanshun New Materials (300057)(300057arcadeuppacman.SZ) said on the investor interaction platformarcadeuppacman, the company mainly develops composite copper films in the field of composite current collectors and reserves composite aluminum film patentsarcadeuppacman; The first order for composite copper foil has been delivered.