Thallium Impurity Removal Ash from Glass Production from Canada
Ash generated removing thallium impurities in optical glass manufacturing, for thallium recovery. HTS 2620.60.90.00 encompasses such chemical process residues.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• ,Fine ash; anti-static bags prevent clumping in transit
• Optical glass link aids duty preference claims