Manufacture of associated nitrogen products (nitric and sulphonitric acids, ammonia, ammonium chloride, ammonium carbonate, nitrites and nitrates of potassium)
This legacy page points to current NIC 2025 candidates already available in the local converter layer. Treat these matches as discovery aids and verify final use in official MoSPI sources.
Browse the available old-to-current classifier lookup layers.
Search older NIC 2008 codes and titles across the full local converter layer.
Review the source files, source notes and limitations behind the generated pages.
No. The current site layer is NIC 2025. NIC 2008 is retained for historical lookup and migration context.
Classification revisions can split or merge activity scopes. When the local layer cannot prove a direct one-to-one relation, candidates are shown as migration hints.
No. Use it to find likely current pages, then confirm the final code in official MoSPI material before regulated use.