HSN Codes · Chapter 28: Inorganic Chemicals

HSN Code 284430

Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 284430

The first two digits (28) place this code in chapter 28 — Inorganic Chemicals. Heading 2844 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Industrial inorganic chemicals — acids, alkalis, oxides, and salts — plus compounds of precious and rare-earth metals.

Parent heading

2844 — Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products

More specific codes under 284430

  • 28443010 — Uranium depleted in u235 and thorium and their alloys, unwrought or wrought and compounds thereof
  • 28443021 — Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products — thorium oxide
  • 28443022 — Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products — thorium hydroxide
  • 28443023 — Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products — thorium nitrate
  • 28443029 — Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products — other
  • 28443030 — Waste and scrap of uranium depleted in u235 or of thorium
  • 28443090 — Uranium depleted in u235 and its compounds, thorium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u235, thorium or compounds of these products — other

Related codes in heading 2844

  • 284410 — Natural uranium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds
  • 284420 — Uranium enriched in u235 and its compounds, plutonium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in u235, plutonium or compounds of these products
  • 284441 — Tritium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds
  • 284442 — Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds
  • 284443 — Other radioactive elements and isotopes and compounds, other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds
  • 284444 — Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products — radioactive residues
  • 284450 — Spent (irradiated) fuel elements (cartridges) of nuclear reactors

Frequently asked questions

The GST rate under 284430 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

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