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FINANCIAL STATEMENT SCHEDULE I (BALANCE SHEET) (Details) - USD ($) $ / shares in Units, $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Current assets: |  |  |
Cash and cash equivalents | $ 723,775 | $ 76,596 | $ 52,685
Prepaid expenses and other current assets | 41,684 | 11,477 |
Total current assets | 1,742,980 | 180,271 |
TOTAL ASSETS | 3,343,651 | 1,239,143 |
Current liabilities: |  |  |
Accrued expenses and other current liabilities | 40,848 | 30,148 |
Total current liabilities | 550,499 | 284,135 |
Equity: |  |  |
Ordinary shares ($0.0001 par value 500,000,000 shares authorized as of December 31, 2020 and 2021; 369,878,552 shares issued and 365,235,402 shares outstanding as of December 31, 2020, 377,177,802 shares issued and 372,534,652 shares outstanding as of December 31, 2021) | 38 | 37 |
Additional paid-in capital | 1,016,855 | 412,450 |
Retained earnings | 1,079,042 | 330,118 |
Accumulated other comprehensive income | 67,773 | 26,267 |
Treasury shares, at cost (4,643,150 shares as of December 31, 2020 and 2021) | (1,749) | (1,749) |
Total Daqo New Energy Corp. shareholders' equity | 2,161,959 | 767,123 |
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | $ 3,343,651 | $ 1,239,143 |
Ordinary shares: |  |  |
Ordinary shares, par value | $ 0.0001 | $ 0.0001 |
Ordinary shares, shares authorized | 500,000,000 | 500,000,000 |
Ordinary shares, shares issued | 377,177,802 | 369,878,552 |
Ordinary shares, shares outstanding | 372,534,652 | 365,235,402 |
Treasury Stock, Shares | 4,643,150 | 4,643,150 |
Parent Company [Member] |  |  |
Current assets: |  |  |
Cash and cash equivalents | $ 2,263 | $ 860 |
Prepaid expenses and other current assets | 379 | 2,374 |
Total current assets | 2,642 | 3,234 |
Investments in subsidiaries | 2,159,482 | 764,046 |
TOTAL ASSETS | 2,162,124 | 767,280 |
Current liabilities: |  |  |
Accrued expenses and other current liabilities | 165 | 157 |
Total current liabilities | 165 | 157 |
Equity: |  |  |
Ordinary shares ($0.0001 par value 500,000,000 shares authorized as of December 31, 2020 and 2021; 369,878,552 shares issued and 365,235,402 shares outstanding as of December 31, 2020, 377,177,802 shares issued and 372,534,652 shares outstanding as of December 31, 2021) | 38 | 37 |
Additional paid-in capital | 1,016,855 | 412,450 |
Retained earnings | 1,079,042 | 330,118 |
Accumulated other comprehensive income | 67,773 | 26,267 |
Treasury shares, at cost (4,643,150 shares as of December 31, 2020 and 2021) | (1,749) | (1,749) |
Total Daqo New Energy Corp. shareholders' equity | 2,161,959 | 767,123 |
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | $ 2,162,124 | $ 767,280 |
Ordinary shares: |  |  |
Ordinary shares, par value | $ 0.0001 |  |
Ordinary shares, shares authorized | 500,000,000 | 500,000,000 |
Ordinary shares, shares issued | 377,177,802 | 369,878,552 |
Ordinary shares, shares outstanding | 372,534,652 | 365,235,402 |
Treasury Stock, Shares | 4,643,150 | 4,643,150 |

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