Imported baby formula will be subject to tariffs again in the new year, after the expiration of exemptions implemented amid a nationwide shortage.
Congress waived tariffs, which can be as high as 17.5%, to help families struggling to find formula after supply-chain problems and the closure of a crucial factory crimped supplies.
A White House spokesman said the tariff waivers doubled the number of manufacturers selling baby formula in the U.S. Congress made the tariff waivers temporary as part of a deal to pass the measures quickly, said people familiar with the matter.