284390Sub-heading (6-digit)Section VI

HSN Code 284390 – Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or…

Full GST classification for Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or… — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

Search all HSN codesCheck GST rate

HSN Code

284390

Chapter

28

Digits

6-digit

Section

VI

What is HSN Code 284390?

HSN code 284390 is the Harmonized System of Nomenclature classification for Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or… 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 colloidal precious metals; inorganic or organic compounds of precious metals, whether or… must quote HSN 284390 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 284390

LevelCodeDescription
Chapter28inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading2843colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals
Sub-heading284390other compounds, amalgams :

GST rate for HSN 284390

Goods under HSN 284390 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 Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or… →

HSN Code 284390 — FAQs

What is HSN code 284390?

HSN code 284390 classifies "Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or…" 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 284390?

284390 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 284390?

Goods under HSN 284390 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 Colloidal Precious Metals; Inorganic Or Organic Compounds Of Precious Metals, Whether Or….

Which chapter does HSN code 284390 belong to?

HSN 284390 belongs to Chapter 28 — Inorganic Chemicals, Organic Or Inorganic Compounds Of Precious…, part of Section VI: Chemical Products.

Auto-fill HSN 284390 on every invoice

Laabam.One ERP stores HSN codes against your products and auto-populates them on GST invoices, e-invoices and GSTR-1 — no manual lookup, no classification errors.

Start Free TrialSchedule Demo