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GOODS ACROSS BORDERS

HS HEADING 3604

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

6-digit subheadings (2)

Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.

3604.10

Pyrotechnic products; fireworks

3604.90

Pyrotechnic products; signalling flares, rain rockets, fog signals and other pyrotechnic articles (excluding fireworks)

Chapter 36 classification notes

IATA Dangerous Goods Class 1 substances are largely in this chapter. Civilian import is prohibited or heavily licensed in most destinations. Sporting ammunition primers, military explosives, and industrial blasting agents are all concentrated here.

Frequent misclassification in this chapter

Ammunition (cartridges, shells): Chapter 93 (9306), not 36. Automotive airbag propellants: Chapter 87 (vehicle parts). Pyrotechnic distress flares for marine use: may qualify for exemption as safety equipment.

Classification certainty

The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.

Binding tariff ruling database

Other headings in Chapter 36

RULES5,339COUNTRIES85ITEMS111CARRIERS28GUIDES46UNIQUE SOURCES645LATEST VERIFICATION2026-07-26MethodologyChangelog