Construction in Progress (Tables)

12 Months Ended

Dec. 31, 2020

Construction in Progress [Abstract]

Schedule of construction in progress

	December 31,		December 31,
	2019		2020
Construction in progress	$	21,613,577	$	27,070,916
Prepayment for acquisition of property, plant and equipment		94,047		3,122,393
Carrying amount	$	21,707,624	$	30,193,309