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2. PACIFIC ETHANOL CENTRAL PLANTS (Details - Pro forma information) - PE Central [Member] - USD ($) | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Net sales – pro forma | $ 1,484,676 | $ 1,695,440
Cost of goods sold – pro forma | 1,469,512 | 1,528,387
Selling, general and administrative expenses – pro forma | 34,735 | 47,796
Net income (loss) – pro forma | $ (34,136) | $ 12,596
Diluted net income (loss) per share – pro forma | $ (0.81) | $ 0.31
Diluted weighted-average shares – pro forma | $ 42,053 | $ 40,428

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