281820Sub-heading (6-digit)Section VI

HSN Code 281820 – Aluminium Oxide, Other Than Artificial Corundum :

Full GST classification for Aluminium Oxide, Other Than Artificial Corundum : — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

281820

Chapter

28

Digits

6-digit

Section

VI

What is HSN Code 281820?

HSN code 281820 is the Harmonized System of Nomenclature classification for Aluminium Oxide, Other Than Artificial Corundum : 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 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, which is part of Section VI: Chemical Products. Every GST-registered business supplying aluminium oxide, other than artificial corundum : must quote HSN 281820 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 281820

LevelCodeDescription
Chapter28inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading2818artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
Sub-heading281820aluminium oxide, other than artificial corundum :

GST rate for HSN 281820

Goods under HSN 281820 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 Aluminium Oxide, Other Than Artificial Corundum : →

HSN Code 281820 — FAQs

What is HSN code 281820?

HSN code 281820 classifies "Aluminium Oxide, Other Than Artificial Corundum :" under India's GST regime. It falls under Chapter 28 (Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…) of the Harmonized System of Nomenclature.

How many digits is HSN code 281820?

281820 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 281820?

Goods under HSN 281820 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 Aluminium Oxide, Other Than Artificial Corundum :.

Which chapter does HSN code 281820 belong to?

HSN 281820 belongs to Chapter 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, part of Section VI: Chemical Products.

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