HTSUS, United States

3004.90.92.11

Containing trimethoprim and sulfamethoxazole or their salts

Classification path

  1. Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale
  2. Other
  3. Other
  4. Other
  5. Anti-infective medicaments
  6. Sulfonamides
  7. Containing trimethoprim and sulfamethoxazole or their salts

Rates of duty

General (MFN)
Free
Column 2Cuba, North Korea, Russia, Belarus
30%
Unit of quantity
kg

Related lines in heading 3004

About heading 3004

Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale

Heading 3004 covers medicaments for therapeutic or prophylactic use that are put up in measured doses or in retail forms or packings. It excludes goods of headings 3002, 3005 and 3006. The heading is split first by active ingredient type, such as penicillins or streptomycins, other antibiotics, hormones, alkaloids and vitamins, then by use, ingredient and product form.

Full guide to heading 3004

Products in this heading

  • Amoxicillin oral suspension
  • Azithromycin tablets
  • Insulin glargine injection
  • Dexamethasone tablets
  • Levothyroxine tablets
  • Vitamin B12 tablets
  • Acetaminophen tablets
  • Lidocaine local anesthetic preparations

Frequently asked questions

What is the HTS code for amoxicillin oral suspension?

Amoxicillin oral suspension is listed under 3004.10.50.55. Its general (MFN) rate is Free.

What is the duty on azithromycin tablets?

Azithromycin tablets are classified under 3004.20.00.45. The general (MFN) rate is Free.

How do I classify acetaminophen tablets?

Use the form of the product: acetaminophen oral suspension falls under 3004.90.92.32, and other acetaminophen tablets fall under 3004.90.92.33. Both carry a general (MFN) rate of Free.

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

HTS 3004.90.92.11: Containing trimethoprim and sulfamethoxazole or their salts, Free duty | HTSBase