Trump's tariffs cost U.S. companies $46 billion to date, data shows

The lion’s share of the higher tariff costs, some $37.3 billion, stemmed from duties on imports from China, said Washington-based consultancy Trade Partnership Worldwide, which calculated cumulative tariff costs through November 2019, the latest data available.

Exports of U.S. goods hit by retaliatory tariffs from China and other countries fell by 23% in the 12 months ended November, compared with 2017, before the tariffs began, the analysis showed. Even when retaliatory tariffs have ended, those exports haven’t bounced back, said Trade Partnership Vice President Dan Anthony.