Magnesium Oxide Tanning Neutralizer from Mexico
High-purity magnesium oxide neutralizes acidic chrome tanning baths to proper pH for fixation. Inorganic tanning substance of HTS 3202.90.50.00.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Reactivity grade specification (light vs heavy calcined)
• Moisture content <2% required for free-flowing properties
• Tanning-specific vs refractory grade distinction critical