52100 Modified Ball-Bearing Steel Coil from China
Modified 52100 grade hot-rolled irregular coil steel bars/rods meeting exact ball-bearing steel composition of Chapter 72 note (h), optimized for through-hardening in bearing applications. Not treated or tempered. Specific classification under 7227.90.1030 for tool steel subcategory.
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
• ,Separate storage from razor blade or chipper knife steels (different notes)