manufacture of machinery to clean, sort or grade seed, grain or dried leguminous vegetables, see - manufacture of road tractors for semi-trailers, see - manufacture of road trailers or semi-trailers, see manufacture of tractors used in agriculture and forestry manufacture of ploughs, manure spreaders, seeders
and parts wholesale of telephone, mobile phone and communications equipment and parts wholesale of other electronic equipments and parts thereof wholesale of agricultural machinery, equipment and supplies wholesale of tractors used in agriculture and forestry wholesale of ploughs, manure spreaders, seeders...
https://www.ncs.gov.in/Documents/NIC_Sector.pdf