The Imports the U.S. Relies On Most From 140 Nations, From Albania to Zimbabwe

President Trump’s on-and-off tariffs have created deep uncertainty about the cost of imported goods — and it’s not always clear what goods will be most affected with any given country.

The largest U.S. imports from many countries are oil and gas, electronics, cars and pharmaceuticals. But there’s another way to look at what Americans import: trying to measure a country’s distinct contribution to the U.S.’s total needs.

For example, China’s largest exports to the U.S. — by dollar value — are electronics. But the U.S. also imports large quantities of electronics from elsewhere. Nearly 100 percent of imported baby carriages, however, come from China.

Switzerland, meanwhile, is responsible for nearly all of America’s imported precious metal watches. Ethiopia, on the…