A123 Systems; Automotive Energy Supply Corp; LG Chem; Panasonic; Samsung SDI; Toshiba; BYD; Automotive Energy Supply Corp; Contemporary Amperex Technology; Johnson Controls; Amperex Technology (ATL); BAK Group; Blue Energy; Aviation Industry Corporation of China; CBAK Energy Technology; Comtemporary Amperex Technology; GS Yuasa Corp; Hefei Guoxuan High-tech Power Energy; Hitachi Chemical; Johnson Controls International Plc; Microvast Inc; Saft Batteries; Samsung SDI; TDK Corporation/Amperes Technology; Tianjin Lishen Battery Joint-Stock; Tianneng Power International; eCobalt Solutions