310221Sub-heading (6-digit)Section VI

HSN Code 310221 – Ammonium Sulphate

Full GST classification for Ammonium Sulphate — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

310221

Chapter

31

Digits

6-digit

Section

VI

What is HSN Code 310221?

HSN code 310221 is the Harmonized System of Nomenclature classification for Ammonium Sulphate under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.

This code belongs to Chapter 31 — Fertilisers, which is part of Section VI: Chemical Products. Every GST-registered business supplying ammonium sulphate must quote HSN 310221 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 310221

LevelCodeDescription
Chapter31fertilisers
Heading3102mineral or chemical fertilisers, nitrogenous
Sub-heading310221ammonium sulphate

GST rate for HSN 310221

Goods under HSN 310221 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Ammonium Sulphate →

HSN Code 310221 — FAQs

What is HSN code 310221?

HSN code 310221 classifies "Ammonium Sulphate" under India's GST regime. It falls under Chapter 31 (Fertilisers) of the Harmonized System of Nomenclature.

How many digits is HSN code 310221?

310221 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

What is the GST rate for HSN code 310221?

Goods under HSN 310221 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Ammonium Sulphate.

Which chapter does HSN code 310221 belong to?

HSN 310221 belongs to Chapter 31 — Fertilisers, part of Section VI: Chemical Products.

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