Get started

HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 2941

Antibiotics

U.S. Tariff Rates

U.S. tariff rates for HS Code 2941: Antibiotics
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
2941Antibiotics
2941.10Penicillins and their derivatives with a penicillanic acid structure; salts thereof
2941.10.10.00Ampicillin and its saltskgFree
Calculate duties for this HTS code
2941.10.20.00Penicillin G saltskgFree
Calculate duties for this HTS code
Other
2941.10.30.00Carfecillin, sodium; Cloxacillin, sodium; Dicloxacillin, sodium; Flucloxacillin (Floxacillin); and Oxacillin, sodiumkgFree
Calculate duties for this HTS code
2941.10.50.00OtherkgFree
Calculate duties for this HTS code
2941.20Streptomycins and their derivatives; salts thereof
2941.20.10.00Dihydrostreptomycin and its derivatives; salts thereofg3.5%Free (,S,)
Calculate duties for this HTS code
2941.20.50.00OthergFree
Calculate duties for this HTS code
2941.30.00.00Tetracyclines and their derivatives; salts thereofgFree
Calculate duties for this HTS code
2941.40.00.00Chloramphenicol and its derivatives; salts thereofkgFree
Calculate duties for this HTS code
2941.50.00.00Erythromycin and its derivatives; salts thereofgFree
Calculate duties for this HTS code
2941.90Other
2941.90.10NaturalFree
2941.90.10.10Aminoglycoside antibioticskg
Calculate duties for this HTS code
2941.90.10.50Otherkg
Calculate duties for this HTS code
Other
2941.90.30.00Aromatic or modified aromatickgFree
Calculate duties for this HTS code
2941.90.50.00OtherkgFree
Calculate duties for this HTS code

Flexport Tariff Simulator

Calculate and analyze tariff impacts in real time

Model duties and analyze tariff impacts across your supply chain with the new Flexport Tariff Simulator.

Get started