52100 Tool Steel Cold-Finished Rod from China
52100 chrome alloy tool steel rod, cold-finished, qualifying under note (e)(ii) chromium/carbon specs. Common for bearings/tools, in 7228.50.10.
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
• Distinguish from ball-bearing steel note (h); confirm tool steel precedence
• Exact surface finish measurement prevents further worked claims
• Pair with correct country-of-melt docs