ClimateWire: The largest American industrial union is accusing China of using unfair trade practices to create jobs in its clean energy technology sector and get a permanent edge on U.S. manufacturers. The United Steelworkers yesterday filed a 5,000-page complaint with the U.S. Trade Representative that asserts China aims to control the global clean energy market at the expense of U.S. jobs. China’s tactics for accelerating green technology development and securing big shares of the wind turbine …