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Income Taxes
9 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]  
Income Taxes

7. Income Taxes

The tax provision for the three and nine months ended September 30, 2017 and 2016 reflect a 34% U.S. tax rate related to the equity in earnings from foreign joint ventures’ operations, net of dividends received and taxes paid on dividends from China, resulting in an effective rate of 1% and 2%, respectively.