Harmonized Tariff Schedule of the United States · HTS code · HS 3004.31

3004.31.00

3004.31.00: Insulin medicines, dosed or retail: Other, containing hormones or other products of heading 2937: containing insulin

Insulin medicines, dosed or retail

Not declarable on its own: use one of its 2 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 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:
  2. Other, containing hormones or other products of heading 2937:
  3. 3004.31.00 Containing insulin

What you pay

Importing into USA

Customs duty Free standard rate depends on the country of origin
Additional duties and charges 2 additional measures
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Additional duties and charges 2

  • Additional dutySection 232 — Pharmaceuticals and pharmaceutical ingredients 100%
    Applies to goods from
    all countries except Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Japan, South Korea, Switzerland, Liechtenstein, United Kingdom
    In force
    from 31 July 2026
    Legal act
    HTSUS 9903.04.60
  • Additional dutySection 232 — Pharmaceuticals and pharmaceutical ingredients 15%
    Applies to goods from
    Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia and 23 more
    In force
    from 31 July 2026
    Legal act
    HTSUS 9903.04.62

Subdivisions

  1. 3004.31.00 Containing insulin Free
  2. 3004.31.00.10 Containing insulin glargine kg
  3. 3004.31.00.90 Other kg

Same subheading in other tariffs

3004.31 Other, containing hormones or other products of heading 2937: containing insulin

Legal notes

Notes
Subheading notes
Additional note

Chapter notes: Chapter 30 →

In the Harmonized Tariff Schedule of the United States, 3004.31.00 is one of 1 line under subheading 3004.31, other, containing hormones or other products of heading 2937: containing insulin.

The general duty is free.

2 statistical sub-lines below it are used in the declaration.

For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is 10%, the Brazil duty is 12.6%, the Argentina duty is 12.6%, the Peru duty is 6%, the New Zealand duty is free, the Japan duty is free, the Taiwan duty is free, the GCC duty is free, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 0%–5% and the Nigeria duty is free.

The United States imported goods of subheading 3004.31 worth US$962m in 2024; the largest supplier was Germany.

Questions and answers

What is the USA import duty for HTS code 3004.31.00?

The general duty in the Harmonized Tariff Schedule of the United States is free. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Where does the United States import these goods from?

For subheading 3004.31 as a whole, the largest supplier in 2024 was Germany (US$562m), followed by France.

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