Industrial Chipper Steel Square Bar from China
Square cross-section hot-drawn bars of certified chipper knife steel for manufacturing industrial shredder and chipper knives. Alloy meets note (f) requirements including 7.25-8.75% Cr and 1.25-1.75% Mo. HTS 7228.30.4000 applies to non-cold-formed tool steel shapes.
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
• Use EN/ISO 4957 certification format proving chipper knife steel specs for CBP review
• Separate from tool steel coils which go to 7228.20; ensure straight bar format