HSN Codes · Chapter 81: Other Base Metals and Cermets

HSN Code 810391

Tantalum and articles thereof, including waste and scrap — crucibles

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 810391

The first two digits (81) place this code in chapter 81 — Other Base Metals and Cermets. Heading 8103 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.

Tungsten, titanium, and other base metals, cermets, and articles of these materials.

Parent heading

8103 — Tantalum and articles thereof, including waste and scrap

More specific codes under 810391

  • 81039100 — Tantalum and articles thereof, including waste and scrap — crucibles — crucibles

Related codes in heading 8103

  • 810320 — Unwrought tantalum, including bars and rods obtained simply by sintering, powders
  • 810330 — Tantalum and articles thereof, including waste and scrap — waste and scrap
  • 810399 — Tantalum and articles thereof, including waste and scrap — other

Frequently asked questions

The GST rate under 810391 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.

Related tools & guides

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