About HSN Code 250870

HSN Code 250870 covers Chamotte or Dinas Earths and attracts a GST rate of 5%. For intra-state supplies, this is split as 2.5% CGST + 2.5% SGST. For inter-state supplies, 5% IGST is charged. This code falls under the Chemicals & Materials sector (Paint, fertilizer, rubber, plastics, pharma).

How to Use HSN Code 250870 on GST Invoices

• Include the HSN code 250870 on every GST invoice for chamotte or dinas earths
• 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

• 250810 — Bentonite :
• 25081010 — Crude
• 25081090 — Other (includes Processed and Ground)
• 25082010 — Other Clays (not Including Expanded Clays of Heading 6806), Andalusite, Kyanite and Sillimanite, Whether or not Calcined; Mullite; Chamotte or Dinas Earths - Decolourising Earths and Fullers Earth: Processed (including Activated)
• 25082090 — Other Clays (not Including Expanded Clays of Heading 6806), Andalusite, Kyanite and Sillimanite, Whether or not Calcined; Mullite; Chamotte or Dinas Earths - Decolourising Earths and Fullers Earth: Other

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