</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2832.10.00.00/Sodium Sulfite Meta Bisulfite Precursor/Japan

Sodium Sulfite Meta Bisulfite Precursor from Japan

High-purity sodium sulfite granules serving as a precursor for sodium metabisulfite production in food and pharma. Falls under HTS 2832.10.00.00 due to its chemical definition as Na2SO3 in Chapter 28.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide spectral analysis confirming sulfite content over 95%; register under TSCA for US chemical import

• Pitfall: confusion with metabisulfite (2832.20) requires clear lab differentiation

Sodium Sulfite Meta Bisulfite Precursor from Japan — Import Duty Rate | HTS 2832.10.00.00