S7 Shock-Resisting Tool Steel Ingot from Mexico
S7 tool steel ingot with specified chromium/molybdenum for shock resistance qualifies under tool steel definitions. Primary form for forging into punches, chisels, and plastic molds. Covered by HTS 7224.10.0045 tool steel provision.
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
• Verify Mo/Cr content per tool steel specs; use proper HTS for quota avoidance; document primary vs semi-finished status clearly