M4 Grain-Oriented Silicon Steel Coil from United States
High-permeability M4 grade grain-oriented silicon electrical steel coil, 1000 mm wide and 0.27 mm thick, used in distribution transformer cores. Its flat-rolled form, width over 600 mm, and grain-oriented alloy composition qualify it under this tariff item.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the M4 grade's permeability and core loss with mill test certificates
• Ensure the width exceeds 600 mm and the coil is flat-rolled
• Consider using a customs broker for accurate duty calculation and compliance