52100 Ball Bearing Tool Steel Hot-Rolled from China
52100 chrome alloy tool steel for bearings, hot-rolled plate 4.9 mm thick x 950 mm wide, meeting note (h) specs. Classifies under HTS 7225.40.11 as defined tool steel.
Duty Rate — China → United States
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Confirm low S/P limits <0.03% per note (h); no copper over 0.38%; inspect for rust—no allowance