Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income(loss)	$ 188,271	$ (8,696,959)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Interest on finance lease obligation	103,212	102,220
Depreciation and amortization	12,316,639	11,907,702
Unrealized exchange gain on translation of inter-company balances	283,287	648,331
Deferred tax asset	1,363,055	(1,712,229)
Common stock issued for services	3,134,080	2,350,250
Issuance of stock options to employee	0	0
Changes in assets and liabilities:
Accounts receivable	(6,890,373)	(2,273,999)
Inventories	(67,328)	300,136
Prepayments and deposits	(2,744,904)	36,012
Other receivables	0	0
Accounts and Other payable and accrued expenses	2,598,030	371,284
Retention payable	0	0
Taxes payable	905,230	716,371
Prepaid land leases	0	(372,259)
Operating lease	(126,655)	(118,850)
Net cash provided by (used in) by operating activities	11,062,544	3,258,010
CASH FLOWS USED IN INVESTING ACTIVITIES
Purchase of property, plant and equipment	(8,560,152)	(9,860,142)
Net cash used in investing activities	(8,560,152)	(9,860,142)
CASH FLOWS USED IN FINANCING ACTIVITIES
Repayment of finance lease obligation	(290,597)	(264,976)
Net cash used in financing activities	(290,597)	(264,976)
EFFECTS OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	2,446,493	2,188,934
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	4,658,288	(4,678,174)
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD	94,222,538	100,301,986
CASH AND CASH EQUIVALENTS - END OF PERIOD	98,880,826	95,623,812
Cash paid during the periods for:
Income taxes	0	0
Operating right-of-use assets obtained in exchange for lease obligations	$ 0	$ 0

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