Complexing Agent for Tanning Bath from Mexico
EDTA-free polycarboxylate complexing agent prevents chrome precipitation in tanning baths. Classified as tanning preparation under 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
• Chelating capacity (mg CaCO3/g) specification essential
• Biodegradability certification for green claims
• Distinguish from general water treatment chemicals