FILE - In this Nov. 10, 2011 file photo released by China's Xinhua News Agency, a worker fixes a solar panel at a factory in Qingdao, east China's Shandong Province. The Obama administration moved Thursday, May 17, 2012 to impose stiff new tariffs on solar panels made in China, finding that Chinese companies are improperly flooding the U.S. market with government-subsidized products. (AP Photo/Xinhua, Liang Xiaopeng, File) NO SALES