About HSN Code 292330

HSN Code 292330 covers Tetraethylammonium Perfluorooctane Sulphonate and attracts a GST rate of 18%. For intra-state supplies, this is split as 9% CGST + 9% SGST. For inter-state supplies, 18% IGST is charged. This code falls under the Chemicals & Materials sector (Paint, fertilizer, rubber, plastics, pharma).

How to Use HSN Code 292330 on GST Invoices

• Include the HSN code 292330 on every GST invoice for tetraethylammonium perfluorooctane sulphonate
• Businesses with turnover above ₹5 crore must use 6-digit HSN codes
• Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
• The HSN code must match the product/service description on your invoice
• Incorrect HSN codes can lead to GST notices and ITC mismatches

Related HSN Codes

• 292310 — Choline and Its Salts
• 29231000 — Choline and Its Salts
• 292320 — Lecithins and Other Phosphoaminolipids :
• 29232010 — Lecithins
• 29232090 — Other

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Last verified: 2026-06-26 · Source: CBIC Master Tariff