Universal Mill Alloy Steel Plate 4140 Grade from China
4140 chromium-molybdenum alloy steel plate rolled on universal mill, 610 mm wide × 50 mm thick, per note (b) dimensions. HTS 7225.99.0090 for other alloy steel not cold-rolled. 1% Cr + 0.2% Mo qualifies as alloy.
Duty Rate — China → United States
35%
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
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
Import Tips
• Document universal mill rolling (4 faces/closed box pass) if requesting note (b) considerations
• Thickness ≥4 mm confirms plate vs sheet classification
• No patterns in relief allowed per universal mill definition