United States International Trade Commission
Without an eleventh-hour deal, the president faced a choice between green jobs in a battleground state and taking a tough stance on intellectual property.
The new tariffs the White House announced last month are likely to make things worse for the industry.
WHAT'S HAPPENING
The move escalates a long-running trade dispute between the two countries.
Opening up trade with China cost the U.S. 3.4 million jobs, according to a new report.