Battery Electrolyte Additive from Mexico
Sulfuric acid expander mixture with lignosulfonate for lead-acid battery plates. 3824.99.93 chemical preparation for battery manufacturing. Improves cycle life and capacity.
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
• Distinguish from pure acids in 2807
• Battery Council specs reference
• Acid content declaration