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2832.20.00.00/Barium Sulfite Precipitated/Japan

Barium Sulfite Precipitated from Japan

Precipitated barium sulfite (BaSO3) used in X-ray contrast media and pigments. HTS 2832.20.00.00 applies to this chemically defined barium salt sulfite.

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

• Toxicity profile requires EPA TSCA registration for new importers

• Precipitated vs crystalline form affects particle size declarations

• Medical device classification if pre-mixed; pure chemical stays in 2832