Mixed Arsenic-Mercury Electroplating Sludge from Canada
Sludge from electroplating baths with arsenic-mercury compounds, recovered for metal reclamation. Qualifies under HTS 2620.60.90.00 as industrial residues for extraction.
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
• Sludge moisture content affects weight declaration; dry basis assays preferred
• De-watering pre-import reduces shipping hazmat class