A302 Grade A Manganese-Molybdenum Alloy Steel Plate from China
ASTM A302 Grade A normalized manganese-molybdenum alloy steel plate >600 mm wide for pressure vessels. Classified 7225.99.0090 as other hot-rolled alloy steel flat products. Molybdenum content (0.45-0.65%) establishes alloy status.
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
• Specify exact molybdenum range in entry docs to prevent carbon steel misclassification
• Normalized condition acceptable; doesn't constitute further working
• Avoid common pitfall of declaring as A36 carbon steel (different chemistry)