Import duty / Chapter 10
8 headings and 26 tariff lines in section II; 22 lines clear duty-free under USMCA for North American origin goods. Each heading lists its lines with the published US and Canadian rates, verified October 2026.
Wheat and meslin
4 lines · 4 USMCA-free
Rye
2 lines · 2 USMCA-free
Barley
2 lines · 1 USMCA-free
Oats
2 lines · 2 USMCA-free
Maize (corn)
2 lines · 1 USMCA-free
Rice
4 lines · 2 USMCA-free
Grain sorghum
2 lines · 2 USMCA-free
Buckwheat, millet and canary seeds; other cereals
8 lines · 8 USMCA-free
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
