About HSN Code 252921

HSN Code 252921 covers Containing by Weight 97% or Less of Calcium Fluoride 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.

How to Use HSN Code 252921 on GST Invoices

• Include the HSN code 252921 on every GST invoice for containing by weight 97% or less of calcium fluoride
• 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

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