31043000Tariff Item (8-digit)Section VI

HSN Code 31043000 – Potassium Sulphate

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

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HSN Code

31043000

Chapter

31

Digits

8-digit

Section

VI

What is HSN Code 31043000?

HSN code 31043000 is the Harmonized System of Nomenclature classification for Potassium Sulphate under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-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 potassium sulphate must quote HSN 31043000 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 31043000

LevelCodeDescription
Chapter31fertilisers
Heading3104mineral or chemical fertilisers, potassic
Sub-heading310430potassium sulphate
Tariff31043000potassium sulphate

GST rate for HSN 31043000

Goods under HSN 31043000 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 Potassium Sulphate →

HSN Code 31043000 — FAQs

What is HSN code 31043000?

HSN code 31043000 classifies "Potassium Sulphate" under India's GST regime. It falls under Chapter 31 (Fertilisers) of the Harmonized System of Nomenclature.

How many digits is HSN code 31043000?

31043000 is a 8-digit HSN code — a tariff item (8-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 31043000?

Goods under HSN 31043000 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 Potassium Sulphate.

Which chapter does HSN code 31043000 belong to?

HSN 31043000 belongs to Chapter 31 — Fertilisers, part of Section VI: Chemical Products.

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