2841.90.10.00/Ammonium Metavanadate/China

Ammonium Metavanadate from China

Ammonium metavanadate ((NH4)VO3) is a key intermediate in vanadium processing, a salt of vanadic acid under HTS 2841.90.10.00. Commonly used in catalysts, inks, and chemical synthesis.

Duty Rate — China → United States

40.5%

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

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

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Import Tips

• Provide Certificates of Analysis (CoA) confirming ammonium vanadate structure

• Comply with REACH or TSCA registration for chemical substances

• Label as hazardous (toxic) per DOT regulations to prevent shipping delays