O1 Tool Steel Hot-Rolled Coil from China
O1 oil-hardening tool steel flat-rolled product in hot-rolled coils, 3.8 mm thick, 1000 mm wide, used for tooling. HTS 7225.30.51.80 applies to this 'other' tool steel (note e(v): ≥0.5% C, ≥3.5% Mo), coil form, proper dimensions.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Include detailed alloy specs matching U.S. note (e) in commercial invoice to expedite clearance
• Ensure no chemical treatments (phosphatizing, etc.) as these constitute 'further worked' per note
• Batch test for uniformity; inconsistencies can trigger reclassification audits