2852.90.90.00/Dimethylmercury/Mexico

Dimethylmercury from Mexico

Dimethylmercury is an extremely toxic volatile organomercury compound used in spectroscopy standards. HTS 2852.90.90.00 covers this defined organic mercury compound.

Duty Rate — Mexico → United States

13%

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

Calculate with your customs value Verify classification with AI

Import Tips

• Extremely rare imports; requires special CDC/NIH approval

• UN 2028 liquid toxic; inert atmosphere shipping

• Often prohibited; verify current regulatory status