High-Grade Motor Steel 50A400 from China
50A400 high-grade non-oriented silicon steel, 480 mm width, 2.5% Si for EV motors. HTS 7226.19.1000 for other alloy silicon electrical steel 300-600 mm. 4.0 W/kg at 50 Hz, 1.7T.
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
• High induction (1.7T+) verification required for A-grade
• Rotor bar fill factor data useful
• Temperature rise test protocols specified