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Hydrosulfite-Sulfoxylate Textile Discharge Paste from Canada

Thickened paste combining sodium hydrosulfite and sodium formaldehyde sulfoxylate for screen printing discharge effects on fabrics. This dual-compound inorganic mixture is specifically classified under HTS 3824.99.32.00 for its hydrosulfite and sulfoxylate composition.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Test for both hydrosulfite and sulfoxylate presence to justify dual classification; provide lab assay reports

Avoid bulk shipping without proper stabilization to prevent decomposition

Pitfall: incorrect declaration as hazardous waste mixture

Hydrosulfite-Sulfoxylate Textile Discharge Paste from Canada — Import Duty Rate | HTS 3824.99.32.00