Boron Compound Fire Suppressant Powder from Canada
Sodium borate and boric acid mixture for specialized magnesium fire extinguishers, entirely inorganic. Qualifies as fire charge preparation in HTS 3813.00.10.00.
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
• Borates require environmental impact statements for large volume imports
• Test for water reactivity; critical for shipping classification
• Label end-use specifically to prevent fertilizer misclassification