HSN CodeHSN Description

9001Optical fibres and optical fibre bundles; optical fibre cables other than those of heading no 8544; sheets and plates of polarising material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked

995439Services involving repair, alterations, additions, replacements, maintenance of the constructions covered above.

995479Services involving repair, alterations, additions, replacements, maintenance of the completion/finishing works covered above.

85012000Electric motors and generators (excluding generating sets) universal ac or dc motors of an output exceeding 37.5 w

85049090Electrical transformers, static converters (for example, rectifiers) and inductors - other inductors: -parts : other

851220Electrical lighting or signalling equipment (excluding articles of heading 8539), windscreen wipers, defrosters and demisters, of a kind used for cycles or motor vehicles. - other lighting or visual signalling equipment