52100 Tool Steel Cold-Finished Rod from Mexico
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 — Mexico → 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
• 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