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Auranofin

Auranofin is an oral gold-containing drug for rheumatoid arthritis treatment, featuring a gold-phosphine complex. Under HTS 2843.30.00.00 as an organic compound of precious metal.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5%+37.5%42.5%
🇲🇽Mexico5%+10.0%15%
🇨🇦Canada5%+10.0%15%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3002Lower: 12.5% vs 42.5%

If as bulk active pharmaceutical ingredient

Bulk hormones/API may go to 3002, but gold organic compounds stay in 2843.

2931Lower: 16.2% vs 42.5%

If classified by organometallic structure

Certain organo-phosphorus compounds could shift to Chapter 29.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

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Import Tips & Compliance

• FDA IND or NDA required; classify bulk API separately from finished meds

• Exact chemical name and CAS# (34077-83-7) on commercial invoice

• Avoid Chapter 30 if imported as bulk chemical, not dosage form

Related Products under HTS 2843.30.00.00

Gold Chloride (Chloroauric Acid)

Gold chloride, also known as chloroauric acid (HAuCl4), is an inorganic gold compound used in chemical synthesis, photography, and as a precursor for gold nanoparticles. It falls under HTS 2843.30.00.00 as a chemically defined inorganic compound of gold, distinct from precious metals or amalgams.

Sodium Aurothiomalate

Sodium aurothiomalate is an organic gold compound used in injectable treatments for rheumatoid arthritis. It qualifies for HTS 2843.30.00.00 as an organic compound of precious metal gold, whether chemically defined or not.

Gold(III) Oxide

Gold(III) oxide (Au2O3) is a brown powder used as a catalyst in chemical reactions and in glass coloring. Falls under HTS 2843.30.00.00 for inorganic compounds of precious metal gold.

Gold Sodium Thiosulfate

Gold sodium thiosulfate (Na3Au(S2O3)2) is a coordination compound used in analytical chemistry and gold plating solutions. Classified under HTS 2843.30.00.00 for inorganic or organic compounds of gold.

Potassium Gold Cyanide

Potassium gold cyanide (KAu(CN)2) is a highly toxic gold compound essential for electroplating gold onto electronics and jewelry. It is imported under HTS 2843.30.00.00 as a chemically defined gold complex.

Tetrachloroauric Acid Solution

Aqueous solution of tetrachloroauric acid (HAuCl4·3H2O) used in etching and nanoparticle synthesis. Classified in HTS 2843.30.00.00 as gold compound, even in solution form.