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FINANCIAL STATEMENT SCHEDULE I (FINANCIAL INFORMATION OF PARENT COMPANY STATEMENT OF CASH FLOWS) (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Operating activities: |  |  |
Net income (loss) | $ (111,928,941) | $ 33,323,952 | $ 68,571,257
Share-based compensation | 2,249,834 | 2,206,025 | 1,614,756
Adjustments to reconcile net income to net cash used in operating activities: |  |  |
Prepaid expenses and other current assets | (15,042,913) | (5,723,463) | (8,449)
Amount due from related parties | 8,418,601 | (7,390,878) |
Net cash provided by (used in) operating activities | (10,307,234) | 44,857,910 | 125,623,550
Investing activities: |  |  |
Disposition of Nanjing Daqo | 4,778,657 |  |
Net cash used in investing activities | (102,922,470) | (274,138,829) | (49,818,462)
Financing activities: |  |  |
Repurchase of ordinary shares | (500,724) |  |
Cash proceeds from issuance of ordinary share |  |  | 81,282,000
Issuance cost for ordinary shares |  |  | (1,744,952)
Net cash provided by financing activities | 27,143,830 | 112,781,530 | 45,556,249
Net increase (decrease) in cash and cash equivalents | (86,018,074) | (110,938,700) | 122,221,362
Cash and cash equivalents at the beginning of the year | 92,697,098 | 203,635,798 | 81,414,436
Cash and cash equivalents at the end of the year | 6,679,024 | 92,697,098 | 203,635,798
Supplemental disclosure of cash flow information: |  |  |
Total consideration | 9,888,742 |  |
Less: amount due from Daqo Group | (5,110,085) |  |
Total cash consideration received | 4,778,657 |  |
Supplemental schedule of non-cash financing activities: |  |  |
Conversion of Series A convertible redeemable preferred shares into ordinary shares |  |  | 58,902,740
Parent Company [Member] |  |  |
Operating activities: |  |  |
Net income (loss) | (111,928,941) | 33,323,952 | 68,571,257
Share of results of subsidiaries | 108,228,045 | (35,729,782) | (72,459,911)
Share-based compensation | 2,249,834 | 2,206,025 | 1,614,756
Adjustments to reconcile net income to net cash used in operating activities: |  |  |
Prepaid expenses and other current assets | (31,207) | (142,001) | 1,603,280
Changes in other current liabilities | 214,231 | (916,531) | (1,084,748)
Amount due from related parties | (210,523) |  |
Net cash provided by (used in) operating activities | (1,478,561) | (1,258,337) | (1,755,366)
Investing activities: |  |  |
Capital contributed to subsidiaries | (4,811,175) | (37,990,278) | (33,199,062)
Receivable from investee |  | 162,981 |
Cash collected from Daqo Canada | 4,390,250 |  |
Disposition of Nanjing Daqo | 4,778,657 |  |
Net cash used in investing activities | 4,357,732 | (37,827,297) | (33,199,062)
Financing activities: |  |  |
Repurchase of ordinary shares | (500,724) |  |
Repayment of other long-term borrowings |  |  | (7,130,000)
Cash proceeds from issuance of ordinary share |  |  | 80,982,000
Issuance cost for ordinary shares |  |  | (1,444,953)
Net cash provided by financing activities | (500,724) |  | 72,407,047
Net increase (decrease) in cash and cash equivalents | 2,378,447 | (39,085,634) | 37,452,619
Cash and cash equivalents at the beginning of the year | 3,291,387 | 42,377,021 | 4,924,402
Cash and cash equivalents at the end of the year | 5,669,834 | 3,291,387 | 42,377,021
Supplemental disclosure of cash flow information: |  |  |
Total consideration | 9,888,742 |  |
Less: amount due from Daqo Group | (5,110,085) |  |
Total cash consideration received | 4,778,657 |  |
Supplemental schedule of non-cash financing activities: |  |  |
Conversion of Series A convertible redeemable preferred shares into ordinary shares |  |  | $ 58,902,740

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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + 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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18, 19, 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 + Details
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- Definition The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15, 16 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 16 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: 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=6943989&loc=d3e3255-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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 3: 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=6943989&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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