Phenylphosphine Gold Drug Auranofin Intermediate
Phenylphosphine gold drug auranofin intermediate features aromatic phosphine coordinated with gold, used in rheumatoid arthritis treatment. It is classified under 2931.90.00 as an organo-inorganic compound with phosphorus and metal linked to carbon.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the compound is considered a gold compound
Gold compounds are classified in heading 28.43, which takes precedence over Chapter 29.
If the drug is in measured doses or for retail sale
Medicaments in measured doses are classified in heading 30.04.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the gold-phosphine coordination and carbon bonds clearly
• Ensure the product is not put up in measured doses for retail sale, which would change classification
Related Products under Tariff item 2931.90.00
4,4'-Diphenylbisphosphonous Acid Di(2',2",4',4"-di-tert-butyl)phenyl Ester
4,4'-Diphenylbisphosphonous acid di(2',2",4',4"-di-tert-butyl)phenyl ester is an organo-inorganic compound containing phosphorus directly linked to carbon atoms. It falls under heading 29.31 as an 'other' organo-inorganic compound, not being more specifically described elsewhere.
4-Dimethylaminophenylarsine Drug Intermediate
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Aromatic Silane Platinum Anti-Cancer Drug
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Aryl Boronic Acid Platinum Drug Complex
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Benzyl Benzoate with Arsenic Stabilizer
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