3809.93.50.00/Antifoam Agent for Leather Processing/Japan

Antifoam Agent for Leather Processing from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Provide silicone content declaration for residue testing

• Demonstrate low residue for clean leather finishing

• Label as 'leather processing defoamer' not general antifoam