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form10-k.htm
ex10-34.htm
ex10-35.htm
ex10-36.htm
ex10-37.htm
ex10-38.htm
ex21-1.htm
ex31-1.htm
ex31-2.htm
ex32-1.htm
ex32-2.htm
Consolidated Statements of Operations and Comprehensive Loss (Parenthetical) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Cost of revenue
$ 20,610,000
$ 27,227,664
Related Party [Member]
Cost of revenue
$ 5,599,700
$ 11,086,500