HSN code directory

HSN Code 3606: Ferro-cerium and other pyrophoric alloys in all forms

Ferro-cerium and other pyrophoric alloys in all forms; articles of combustible materials as specified in note 2 to this chapter


All 8-digit HSN codes under this heading

HSN codeDescription
36061000Liquid or liquefied gas fuels in containers of a kind used for filling or refilling cigarette or similar lighters and of a capacity not exceeding 300 cm3
36069010Other: combustible preparations
36069091Other: other: ferrocerium, in all forms
36069092Other: other: pyrophoric alloys, in all forms
36069093Other: other: dnpt (dinitroso penta methylene tetramine)
36069099Other: other: others


GST rate guide for this chapter

Matches are taxed at 5%. Explosives, fireworks and other pyrotechnic products are generally taxed at 18%.


GST rates depend on the exact description of the goods in the rate schedules, not only on the HSN code. Some goods under the same heading are taxed at different rates, and conditions or exemptions can apply. Confirm the rate for your product before you raise invoices.


Frequently asked questions


How many digits of the HSN code must I show on a GST invoice?


Businesses with aggregate turnover of up to ₹5 crore in the previous year must show at least a 4-digit HSN code on B2B invoices. Businesses with turnover above ₹5 crore must show a 6-digit code on all invoices. The full 8-digit code is used for imports and exports.


What is the difference between an HSN heading and an 8-digit HSN code?


The first 2 digits are the chapter, 4 digits are the heading and 6 digits are the subheading under the international Harmonized System. India adds 2 more digits for a more precise tariff item, giving the 8-digit code used in customs and GST.


What happens if I use the wrong HSN code?


A wrong HSN code can lead to tax being charged at the wrong rate, mismatches in GSTR-1 and the HSN summary, and notices with interest and penalty. If you are unsure about classification, a CA can review it before you file.


Need help with classification or GST rates? GST registration and return filing or book a free consultation with our CA-led team.