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2832.20.00.00/Ferrous Sulfite Crystals/Mexico

Ferrous Sulfite Crystals from Mexico

Ferrous sulfite (FeSO3) crystals employed in analytical chemistry and reducing applications. Meets HTS 2832.20.00.00 criteria as an 'other sulfite' of iron, chemically defined inorganic compound.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Stabilize against oxidation with inert atmosphere packaging for import

• Lab-grade requires USP/ACS specs; generic grades may incur higher scrutiny

• Iron compounds trigger ITAR checks if military end-use suspected

Ferrous Sulfite Crystals from Mexico — Import Duty Rate | HTS 2832.20.00.00