HSN code 7603: Aluminium powders and flakes

HSN heading 7603 sits in chapter 76 (Aluminium and articles thereof). It has 3 8-digit tariff items. On a tax invoice, businesses with turnover up to ₹5 crore show at least the 4-digit code 7603; above ₹5 crore, the 6-digit sub-heading.

⚠️About GST rates: GST rates on many goods changed from 22 September 2025, when most items moved to the 5% and 18% slabs and a few to 40%. This finder lists codes and descriptions only — confirm the rate for your item in the current CBIC rate notification before you invoice.

8-digit tariff items under 7603

HSN code	Description
76031010	Powders Of Non-Lamellar Structure : Aluminium Powder For Thermit Process
76031090	Powders Of Non-Lamellar Structure : Other
76032000	Powders Of Lamellar Structure; Flakes

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