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2830 Sulphides; polysulphides whether or not chemically defined

Harmonized Tariff Schedule · MFN rates · Chapter 28, Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes

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2830.10 Sulphides; of sodium, whether or not chemically defined

  • 2830.10.00.00 Sodium sulfides3.7%

2830.90 Sulphides and polysulphides; whether or not chemically defined, other than sulphides of sodium

  • 2830.90.10.00 Zinc sulfide, luminescent grade having a purity of 99.99 percent or more by weightFree
  • 2830.90.15.00 Other zinc sulfide2.8%
  • 2830.90.20.00 Cadmium sulfide3.1%
  • 2830.90.90.00 Other3%

MFN rates from the Harmonized Tariff Schedule as published, without preferences, quotas, trade remedies or additional measures. Inferred works those out for each product and origin. Whether a product from this heading qualifies for a lower rate depends on each agreement's product-specific rule for it, under the agreements we cover.

Every line in chapter 28