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HTSUS, United States

2941.20.10.00

Dihydrostreptomycin and its derivatives; salts thereof

Classification path

  1. Antibiotics
  2. Streptomycins and their derivatives; salts thereof
  3. Dihydrostreptomycin and its derivatives; salts thereof

Rates of duty

General (MFN)
3.5%
Column 2Cuba, North Korea, Russia, Belarus
25%
Unit of quantity
g

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 2941

About heading 2941

Antibiotics

Heading 2941 covers antibiotics, including their derivatives and salts. It is split first by antibiotic family: penicillins, streptomycins, tetracyclines, chloramphenicol and erythromycin, then into an other group for remaining antibiotics. Most lines in this heading are general (MFN) Free; the dihydrostreptomycin line is 3.5%.

Full guide to heading 2941

Products in this heading

  • Ampicillin and its salts
  • Penicillin G salts
  • Doxycycline and its salts
  • Chloramphenicol
  • Erythromycin and its derivatives
  • Tobramycin
  • Vancomycin and its salts
  • Clindamycin and its salts

Frequently asked questions

What is the HTS code for doxycycline?

Doxycycline (INN) and its salts are classified under 2941.30.00.10; the general (MFN) rate is Free.

What is the duty on erythromycin?

Erythromycin and its derivatives are classified under 2941.50.00.00; the general (MFN) rate is Free.

How do I classify clindamycin?

Clindamycin (INN) and its salts fall under 2941.90.50.30; the general (MFN) rate is Free.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 2941.20.10.00: Dihydrostreptomycin and its derivatives; salts thereof, 3.5% duty | HTSBase