Industrial Grade Anhydrous Borax from Canada
Industrial anhydrous disodium tetraborate for enamel frits and soldering fluxes. Falls under HTS 2840.11.00.00 as refined anhydrous borax, explicitly covered in the subheading for peroxoborates and borates. Chemically defined without hydration.
Duty Rate — Canada → United States
10.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Ensure bulk packaging meets UN standards for inorganic solid irritants
• Declare exact B2O3 equivalent content to match statistical reporting requirements
• Monitor for quotas or special tariffs on borates from non-market economies