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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• ,Fine ash; anti-static bags prevent clumping in transit
• Optical glass link aids duty preference claims