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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 30,179,696 | $ 26,769,953
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Interest on capital lease obligation | 133,504 | 147,808
Amortization of prepaid land leases | 514,454 | 510,506
Depreciation and amortization | 19,031,650 | 21,954,512
Write-off/Impairment on property, plant and equipment | 90,395 | 819,701
Unrealized translation difference | (729,764) | (1,037,429)
Stock-based compensation expense | 17,400 | 353,300
Shares issued from treasury stock for services | 15,000 | 0
Deferred tax asset | 0 | (81,460)
Changes in assets and liabilities, net of effects of acquisition : |  |
Accounts receivable | (23,296,361) | (15,762,057)
Inventories | 1,219,588 | (623,454)
Prepayments and deposits | (20,850) | 80,711
Other receivables | 0 | 37,713
Accounts payable and accrued expenses | 941,315 | (56,477)
Retention payable | (356,348) | 248,266
Taxes payable | 1,474,602 | 1,554,226
Net cash provided by operating activities | 29,214,281 | 34,915,819
CASH FLOWS USED IN INVESTING ACTIVITIES |  |
Additions of prepaid land leases | (673,934) | (683,129)
Purchase of property, plant and equipment | (16,749,192) | (2,792,700)
Consideration paid for business acquisition | 0 | (66,305,606)
Cash acquired from acquisition | 0 | 14,074,720
Net cash used in investing activities | (17,423,126) | (55,706,715)
CASH FLOWS USED IN FINANCING ACTIVITIES |  |
Repayment of capital lease obligation | (287,387) | (306,683)
Repurchase of common stock | 0 | (37,713)
Net cash used in financing activities | (287,387) | (344,396)
EFFECTS OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS | (4,026,574) | (4,558,171)
NET INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS | 7,477,195 | (25,693,463)
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD | 133,606,392 | 146,585,601
CASH AND CASH EQUIVALENTS - END OF PERIOD | 141,083,587 | 120,892,138
Cash paid during the period for: |  |
Income taxes | 8,740,519 | 7,527,690
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES |  |
Issuance of common stock upon cashless exercise of options | 386 | 49
Issuance of common stock for acquisition of business | $ 0 | $ 13,373,140

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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition Value of stock issued pursuant to acquisitions during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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