</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Manganese Ferroalloy Briquettes from Canada

High-carbon ferromanganese briquettes from CCC rice barter. Strategic steel alloying material for defense shipbuilding under HTS 9808.00.70.00. Essential for naval vessel construction.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Confirm manganese content exceeds 75% per strategic specifications

Link rice barter documentation to alloy acquisition records

Follow steel mill receiving protocols for alloy quality control