Sodium Vanadate Etching Solution from Canada
Chemical etching mixture of sodium vanadate, hydrofluoric acid, and oxidants for titanium alloy surface preparation. Falls under HTS 3824.99.36.00 as vanadium inorganic mixture for metal treatment. Creates oxide layer for adhesive bonding.
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
• Detailed etching procedure and waste disposal plan required; HF handling certification
• OSHA chemical hygiene plan reference
• Avoid 2806 classification