WASHINGTON — In the U.S.’s most powerful challenge in decades to China’s economic practices, the Trump administration detailed the $50 billion of goods that it plans to hit with 25% tariffs unless Beijing makes major trade and investment concessions soon.

The imports targeted for levies reached across the U.S. economy, from high-tech industries like medicine, aviation and semiconductor machinery to intermediate goods like machinery and chemicals, according to the U.S. Trade Representative. Consumer standards such as dishwashers, snow plows and motorcycles were also targeted.