HTSBase
HTSUS, United States

3604.10.90.50

Fireworks, signaling flares, rain rockets, fog signals and other pyrotechnic articles / Fireworks / Other

Classification path

  1. Fireworks, signaling flares, rain rockets, fog signals and other pyrotechnic articles
  2. Fireworks
  3. Other (including Class 1.4G)
  4. Other

Rates of duty

General (MFN)
5.3%
Column 2Cuba, North Korea, Russia, Belarus
12.5%
Unit of quantity
kg

CPSC eFiling: this code is on CPSC's HTS list (flag CP1)

CPSC lists this code as likely to include consumer products that need electronic certificate data at entry. Flag CP1 means certificate related data may be needed. If your product is regulated, file the certificate data elements (product ID, rules cited, certifier, records contact, manufacture date and place, test date and place, attestation) through your broker in ACE, or reference a certificate in the CPSC Product Registry.

What to fileCreate a certificate

Source: CPSC HTS list for eFiling, October 1, 2026. The list is guidance and not exhaustive.

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 3604

About heading 3604

Fireworks, signaling flares, rain rockets, fog signals and other pyrotechnic articles

Heading 3604 covers fireworks and other pyrotechnic articles such as signaling flares, rain rockets and fog signals. The main split is between fireworks under 3604.10 and other pyrotechnic articles under 3604.90. Fireworks are further split by Class 1.3G display or special fireworks and other fireworks including Class 1.4G.

Full guide to heading 3604

Products in this heading

  • Display fireworks, Class 1.3G
  • Consumer fireworks, Class 1.4G
  • Signaling flares
  • Rain rockets
  • Fog signals
  • Pyrotechnic signaling devices
  • Theatrical pyrotechnic articles

Frequently asked questions

What is the HTS code for display fireworks?

Display or special fireworks of Class 1.3G are classified under 3604.10.10.00 and carry a general (MFN) rate of 2.4%.

What is the duty on consumer fireworks Class 1.4G?

Fireworks other than display or special fireworks that are Class 1.4G (Class C) are classified under 3604.10.90.10 and carry a general (MFN) rate of 5.3%.

How do I classify signaling flares or fog signals?

Signaling flares, rain rockets, fog signals and similar non-firework pyrotechnic articles are classified under 3604.90.00.00 and carry a general (MFN) rate of 6.5%.

Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.

HTS 3604.10.90.50: Fireworks, signaling flares, rain rockets, fog signals and..., 5.3% duty | HTSBase