Electrolytic Alkaline Cleaning Salt from Canada
Blend of sodium hydroxide, sodium carbonate, and silicates for electrolytic metal cleaning tanks. Inorganic salts generate hydrogen to scrub surfaces, classified 3810.90.2000 as pickling preparation. Automotive stamping lines.
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
• High pH caustic; UN 1824 shipping papers
• Current density specs for electrolytic use verification
• Avoid 'detergent' terms leading to 3402