MFG Calcs
Every Tariff Move, and What Happened After
A chronological, timestamped record of every major move in the effective tariff U.S. manufacturers pay since 2014, with the change in import customs value
Page focus
- See every major move in the U.S. manufacturing effective tariff rate and what import customs value and the tariff bill did after each.
- Primary keyword: did tariffs reduce imports
Related manufacturing topics
- tariff effect on imports
- what happened after the tariff
- effective tariff rate history
- tariff bill by year
Last reviewed 2026-05-12.