About HSN Code 810391

HSN Code 810391 covers Crucibles 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 Metals & Hardware sector (Steel trader, hardware shop, aluminium).

How to Use HSN Code 810391 on GST Invoices

• Include the HSN code 810391 on every GST invoice for crucibles
• 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

• 810320 — Unwrought Tantalum, Including Bars and Rods Obtained Simply by Sintering, Powders :
• 81032010 — Hollow Bars
• 81032090 — Other
• 810330 — Waste and Scrap
• 81033000 — Waste and Scrap

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