Anhydrous Hydrogen Chloride Gas from Mexico
Pure dry HCl gas, anhydrous form without water, supplied in cylinders for chemical synthesis. HTS 2806.10.00.00 covers all forms of hydrogen chloride, chemically defined as HCl per Chapter notes. Used in pharmaceutical manufacturing.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Classify as UN1050 poison gas; require cylinder retest certificates and manifold docs
• Prohibit air/sea combo shipments; use dedicated hazmat carriers