Antifoam Agent for Leather Processing from Mexico
Silicone-based defoamer preventing foam buildup in leather tanning drums and finishing operations. HTS 3809.93.5000 for leather industry process aids. Maintains processing efficiency.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide silicone content declaration for residue testing
• Demonstrate low residue for clean leather finishing
• Label as 'leather processing defoamer' not general antifoam