Payables to Former Subsidiaries (Tables)

3 Months Ended

Mar. 31, 2019

Payables To Former Subsidiaries

Schedule of payable to a former subsidiary

	December 31,		March 31,
	2018		2019
BAK Tianjin	$	972,913	$	-
BAK Shenzhen		3,328,733		3,259,302
	$	4,301,646	$	3,259,302