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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2019 | Jun. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net loss | $ (5,641,844) | $ (11,789,973)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Interest on capital lease obligation | 76,940 | 86,214
Amortization of prepaid land leases | 0 | 294,676
Depreciation and amortization | 6,964,880 | 9,511,515
Unrealized exchange gain on inter-company balances | (44,427) | (345,086)
Deferred tax asset | (1,761,118) | (3,076,986)
Common stock issued for services | 21,600 | 0
Issuance of stock options to employee | 45,900 | 0
Changes in assets and liabilities: |  |
Accounts receivable | (6,775,954) | 25,720,587
Inventories | (457,780) | 1,039,959
Prepayments and deposits | (17,037) | (61,251)
Other receivables | 1,631 | (11,289)
Payable and accrued expenses | 321,706 | (256,603)
Retention payable | 0 | (312,429)
Taxes payable | 768,072 | 592,979
Operating lease | (268,620) | 0
Net cash (used in) provided by operating activities | (6,766,051) | 21,392,313
CASH FLOWS USED IN INVESTING ACTIVITIES |  |
Additions of prepaid land leases | 0 | (693,198)
Purchase of property, plant and equipment | (11,501,738) | (10,333,721)
Net cash used in investing activities | (11,501,738) | (11,026,919)
CASH FLOWS USED IN FINANCING ACTIVITIES |  |
Repayment of capital lease obligation | (275,506) | (294,295)
Net cash used in financing activities | (275,506) | (294,295)
EFFECTS OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS | (101,571) | (3,001,994)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS | (18,644,866) | 7,069,105
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD | 178,998,935 | 208,906,759
CASH AND CASH EQUIVALENTS - END OF PERIOD | 160,354,069 | 215,975,864
Cash paid during the period for: |  |
Income taxes | 0 | 0
Operating right-of-use assets obtained in exchange for lease obligations | 8,241,818 | 0
SUPPLEMENTAL DISCLOSURE OF CASH NON-CASH INVESTING AND FINANCING ACTIVITIES |  |
Purchase of Property, plant and equipment included in Payable and other accrued expense and Retention payable | 28,094,696 | 0
Par value of common stock issued upon cashless exercise of options | $ 379 | $ 0

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