NIC India NIC Reference
हिन्दी
Mf Section C Manufacturing
NIC 2025 MoSPI source

NIC Class 2399 - Manufacture of other non-metallic mineral products n.e.c.

NIC Class 2399 covers Manufacture of other non-metallic mineral products n.e.c.. This is the main comparison layer for deciding which specific six-digit Sub-class best fits the real activity described in Udyam, MCA or...

Level Class
Depth 4/5
Children 6
Last verified 2026-04-21

Hierarchy tree

239901
Manufacture of millstones, sharpening or polishing stones and natural or artificial abrasive products, including abrasive powder or grain on a base of textile material, paper, paper board or other material
 239902
Manufacture of mineral insulating materials such as slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays and similar heat insulating, sound-insulating or sound-absorbing materials
 239903
Manufacture of articles of diverse mineral substances such as worked mica and articles of mica, of peat, of graphite (other than electrical articles) and similar substances
 239904
Manufacture of friction material and unmounted articles thereof with a base of mineral substances or of cellulose
 239905
Manufacture of clay, synthetic clay
 239999
Manufacture of other non-metallic mineral products n.e.c.
Practical Summary

What Class 2399 Covers

Class 2399 is the final decision layer before six-digit Sub-classes such as undefined undefined, undefined undefined, undefined undefined, undefined undefined and 2 more. Compare the child pages before using a code in a filing.

Where Used In Practice

Where Class 2399 Is Used

Class 2399 is used when the final six-digit code is not obvious and official notes or child Sub-classes need to be compared.

  • Udyam and MSME code research
  • Company or LLP registration preparation
  • Business activity shortlisting before filing
  • Internal classification and vendor profiling
How To Choose

How to Narrow Down From Class 2399

Review every child Sub-class under Class 2399. If the wording is still broad, open the six-digit child pages before using a code in registration.

Official note

Class note from the source layer

This class includes: -manufacture of carbon fibres and articles of carbon fibres, for non-electrical purposes, see 2399 This class excludes: - manufacture of glass wool and non-woven glass wool products, see 2310 - manufacture of carbon or graphite gaskets, see 2819

Common Questions About NIC 2399

Which businesses fall under NIC 2399?

Start here when the business belongs to manufacture of other non-metallic mineral products n.e.c. and then compare child entries such as undefined undefined, undefined undefined, undefined undefined, undefined undefined and 2 more.

Is NIC 2399 a final filing code?

No. This is a hierarchy page. Continue to the six-digit Sub-class before using a code in registration or compliance records.

How do I verify that NIC 2399 is correct before filing?

Check the parent hierarchy, compare 2391 Manufacture of refractory products, 2392 Manufacture of clay building materials, 2393 Manufacture of other porcelain and ceramic products, and confirm that the official title matches the main revenue activity. For regulated or filing-critical decisions, verify the source row in the MoSPI dataset.

What happens if I use the wrong NIC code in Udyam or MCA registration?

A wrong code can cause mismatched business descriptions, follow-up questions or later compliance cleanup. It is better to compare nearby codes before filing than to correct a weak classification later.

Is there a legacy NIC 2008 equivalent for NIC 2399?

Use the legacy converter only as a migration aid. Old NIC 2008 matches can suggest where to look, but NIC 2025 should remain the primary reference for new code selection.

NIC 2026 guidance

How to move from Class 2399 to the right Sub-class

NIC 2399 is an intermediate hierarchy page, not usually the final code used in a filing. Use it to compare child entries, read the nearby-code context and move toward the most precise six-digit Sub-class. If the child list contains several similar activities, open each candidate page and compare the wording against the business's real operating model.

Data Source and Verification Date

Source layer

Official NIC 2025 Excel and PDF from MoSPI.

Last verified

2026-04-21 from the generated NIC 2025 source layer used in this build.

Disclaimer

This is an independent reference tool. Verify filing-critical decisions in official sources.