CBAK [CBAK Energy Technology] SC 13D/A: SCHEDULE 13D CBAK ENERGY TECHNOLOGY, INC. COMMON STOCK,
[SCHEDULE 13D CBAK ENERGY TECHNOLOGY, INC. COMMON STOCK, PAR VALUE $0.001 14986C 102 Yunfei Li 86-411-39185985 BAK Industrial Park, Meigui Street, Huayuankou Economic Zone, May 31, 2017 If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject]