Tungsten Recovery Plant Ash from Canada
Ash from solvent extraction plants recovering tungsten from low-grade sources, mainly tungsten content. HTS 2620.99.20.00 covers this as industrial residue for further metal extraction or compounds. Excludes waste incineration products.
Duty Rate — Canada → United States
13.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide flowcharts of recovery process to prove industrial qualification
• Ensure no deductions in metal content reporting per statistical notes
• Avoid bulk packaging that suggests non-industrial disposal