Cans are lined up at the Pacific Coast Producers plant in Oroville, Calif. The company, which cans fruits for sale in supermarkets, says new tariffs imposed by the Trump administration on steel imports will eat into its profits.
Rick King Design
The Navy's new USS Little Rock arrives at the harbor in Buffalo, N.Y., last December. In imposing tariffs on steel and aluminum imports, President Trump said the U.S. military should be as self-sufficient as possible.
China has built one of the world's most formidable steel-producing sectors over the years. Above, a Chinese worker cuts steel in Qingdao in eastern Shandong province in January.