Zinc Bromide Powder from Mexico
Zinc bromide (ZnBr2) powder functions as a Lewis acid catalyst, wood preservative, and in battery electrolytes. Classified in HTS 2827.59.51.00 as a bromide of inorganic metal base, chemically defined per Chapter notes.
Duty Rate — Mexico → United States
3.6%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Corrosive material shipping papers mandatory; segregate from food chemicals
• Purity certificate essential to avoid 3824 mixtures classification