O1 Cold-Finished Tool Steel Square Bar from Canada
O1 oil-hardening tool steel square bar, cold-finished to 22 mm x 22 mm, for tool making and fixtures. HTS 7228.50.10.80 applies to such tool steel (U.S. Note e(iii): ≥0.85% C, 1-1.8% Mn) bars cold-formed, max dimension ≥18 mm, not further worked.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include affidavits confirming no 'further worked' treatments like phosphatizing per chapter note
• Maintain chain-of-custody docs from mill to ensure cold-formed origin