310551Sub-heading (6-digit)Section VI

HSN Code 310551 – Containing Nitrates And Phosphates

Full GST classification for Containing Nitrates And Phosphates — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

310551

Chapter

31

Digits

6-digit

Section

VI

What is HSN Code 310551?

HSN code 310551 is the Harmonized System of Nomenclature classification for Containing Nitrates And Phosphates 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 containing nitrates and phosphates must quote HSN 310551 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 310551

LevelCodeDescription
Chapter31fertilisers
Heading3105mineral or chemical fertilisers containing two or three of the fertilising elements nitrogen, phosphorus and potassium; other fertilisers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg
Sub-heading310551containing nitrates and phosphates

GST rate for HSN 310551

Goods under HSN 310551 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 Containing Nitrates And Phosphates →

HSN Code 310551 — FAQs

What is HSN code 310551?

HSN code 310551 classifies "Containing Nitrates And Phosphates" under India's GST regime. It falls under Chapter 31 (Fertilisers) of the Harmonized System of Nomenclature.

How many digits is HSN code 310551?

310551 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 310551?

Goods under HSN 310551 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 Containing Nitrates And Phosphates.

Which chapter does HSN code 310551 belong to?

HSN 310551 belongs to Chapter 31 — Fertilisers, part of Section VI: Chemical Products.

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