Ferro-cerium and other pyrophoric alloys in all forms; articles of combustible materials n.e.c. in chapter 36
In plain English
This heading covers ferro-cerium and other pyrophoric alloys in any form, as well as articles made from combustible materials not listed elsewhere in this chapter. One category includes fuels, whether liquid or liquefied gas, contained in vessels designed for cigarette or similar lighters with a capacity of 300 cubic centimeters or less. The remaining items fall under the broader group of pyrophoric alloys and other combustible 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.
Chapter 36 classification notes
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 databaseOther headings in Chapter 36
- 3601 — Explosives; propellent powders
- 3602 — Prepared explosives, other than propellent powders
- 3603 — Safety fuses; detonating cords; percussion or detonating caps; igniter…
- 3604 — Fireworks, signalling flares, rain rockets, fog signals and other pyro…
- 3605 — Matches; other than pyrotechnic articles of heading no. 3604