From Apple (AAPL.US) to General Motors (GM.US), American companies may lose billions of dollars under the impact of tariffs.

The most recent information from the Wise Financial News app indicates that from technology giants to manufacturing industry leaders, American companies are collectively bearing the impact of the Trump administration's comprehensive tariffs. Although most of the affected goods have not yet arrived at U.S. ports, warnings from companies that have disclosed their financial reports indicate that the tariff policy is eroding corporate profits to a greater extent than expected, and some industries are even facing a life-or-death test of supply chain restructuring.