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v3.8.0.1

Condensed Consolidated statements of cash flows - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Cash flows from operating activities |  |
Net loss | $ (2,567,833) | $ (2,068,216)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: |  |
Depreciation and amortization | 538,204 | 297,406
Provision for doubtful debts | (86,653) | 9,105
Write-down of inventories | 1,199 | 150,156
Share-based compensation | 83,573 | 252,488
Exchange (gain) loss | 6,805 | (142,343)
Changes in operating assets and liabilities: |  |
Trade accounts and bills receivable | 15,205,781 | (3,510,465)
Inventories | (1,394,118) | (227,766)
Prepayments and other receivables | 246,784 | (412,770)
Trade accounts and bills payable | (7,814,190) | (987,292)
Accrued expenses and other payables | (60,011) | 123,459
Income taxes payable | 0 | (607,755)
Trade receivable from and payables to former subsidiaries | (1,750,618) | 2,805,278
Net cash (used in) provided by operating activities | 2,408,923 | (4,318,715)
Cash flows from investing activities |  |
Purchases of property, plant and equipment and construction in progress | (4,463,598) | (1,213,300)
Net cash used in investing activities | (4,463,598) | (1,213,300)
Cash flows from financing activities |  |
Advances from investors | 0 | 2,032,373
Borrowings from related parties | 2,641,957 | 1,869,782
Borrowings from unrelated parties | 0 | 1,524,280
Net cash provided by financing activities | 2,641,957 | 5,426,435
Effect of exchange rate changes on cash and cash equivalents, and restricted cash | 395,153 | 38,102
Net (decrease) increase in cash and cash equivalents, and restricted cash | 982,435 | (67,478)
Cash and cash equivalents, and restricted cash at the beginning of period | 10,748,713 | 4,686,857
Cash and cash equivalents, and restricted cash at the end of period | 11,731,148 | 4,619,379
Non-cash transactions: |  |
Transfer of construction in progress to property, plant and equipment | 126,886 | 1,560,897
Cash paid during the period for: |  |
Income taxes | 0 | 607,755
Interest, net of amounts capitalized | $ 176,443 | $ 0

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