What is the GST rate for HSN Code 3902?

HSN Code 3902 (Polymers of propylene (PP granules)) attracts 18% GST — CGST 9% + SGST 9% intra-state, or IGST 18% inter-state.

What does HSN Code 3902 cover?

HSN Code 3902 covers: Polymers of propylene (PP granules).

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HSN Code 3902 — Polymers of propylene (PP granules)

18%

Goods · HSN

Polymers of propylene (PP granules)

GST rate for hsn code 3902

GST rate explained

This attracts 18% GST — the standard slab covering the majority of goods and services. For intra-state supply this is charged as CGST 9% + SGST 9%; for inter-state supply as IGST 18%.

Calculate the exact GST amount on your invoice value with the free GST Calculator, work out ITC utilisation with the GST Set-off Calculator, or verify a supplier's GSTIN with the GST Health Check.

How many digits of HSN Code on the invoice?

Your turnover	Digits required on B2B invoice
Up to ₹5 crore	4-digit HSN Code
Above ₹5 crore	6-digit HSN Code
Exports / imports	8-digit HSN Code

Wrong or missing HSN Code can mean a wrong GST rate, GSTR-1 mismatches and a penalty up to ₹50,000 (₹25,000 CGST + ₹25,000 SGST) under section 125.

Related HSN codes

3824 · Chemical products NEC — ready-mi… · 18%3826 · Biodiesel · 5%3901 · Polymers of ethylene (plastic) · 18%3903 · Polymers of styrene · 18%3904 · PVC and vinyl polymers · 18%3907 · Polyesters, PET resin, polycarbo… · 18%

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Indicative chapter-level rate as per current GST notifications; exact rate can vary by sub-heading and exemptions. Verify before filing. Updated 2026-10-20.