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Indomethacin USP

Indomethacin is an indole-acetic acid NSAID classified in HTS 2933.99.55 for its nitrogen-heterocyclic aromatic structure acting as analgesic and anti-inflammatory.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%—6.5%
🇲🇽Mexico6.5%—6.5%
🇨🇦Canada6.5%—6.5%
🇩🇪Germany6.5%—6.5%
🇯🇵Japan6.5%—6.5%

More Specific Codes

This product may fall under a more specific subheading:

2933.99.55.10Tolmetin
→
2933.99.55.20Tolmetin sodium dihydrate
→
2933.99.55.30Tolmetin sodium (anhydrous)
→
2933.99.55.90Other
→

Alternative Classifications

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

2933.99.97.01Same rate: 6.5%

If generic other drugs

Catch-all if not specifically analgesics.

2915.90.50Higher: 28.8% vs 6.5%

If saturated acyclic derivatives

Exclusion if not aromatic heterocyclic.

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Import Tips & Compliance

• Supply ICH stability data confirming no degradation impurities

• Label with 'nonhormonal anti-inflammatory' to aid CBP review

Related Products under HTS 2933.99.55

Ibuprofen USP

Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) classified under HTS 2933.99.55 as an analgesic, antipyretic, and nonhormonal anti-inflammatory agent. It features an aromatic heterocyclic structure with nitrogen hetero-atoms, fitting the chapter's criteria for separate chemically defined organic compounds primarily affecting the central nervous system.

Naproxen Base

Naproxen is an NSAID used for pain relief, fever reduction, and inflammation, classified in HTS 2933.99.55 due to its aromatic heterocyclic nitrogen-containing structure. As a bulk pharmaceutical API primarily affecting the CNS, it meets the heading for analgesics and antipyretics.

Ketoprofen Powder

Ketoprofen is a propionic acid-derived NSAID analgesic and antipyretic with aromatic heterocyclic nitrogen features, fitting HTS 2933.99.55. Used primarily for CNS-mediated pain relief and inflammation.

Meloxicam API

Meloxicam, an oxicam NSAID, features nitrogen-heterocycle for pain and inflammation relief under HTS 2933.99.55.

Etodolac Powder

Etodolac, a pyranocarboxylic acid NSAID with indole nitrogen heterocycle, classified as analgesic in HTS 2933.99.55.

Ketorolac Tromethamine

Ketorolac tromethamine salt, NSAID analgesic with pyrrolizine nitrogen heterocycle, under HTS 2933.99.55.