HSN2523PORTLAND CEMENT, ALUMINOUS CEMENT, SLAG CEMENT, SUPERSULPHATE CEMENT AND SIMILAR HYDRAULIC CEMENTS, WHETHER OR NOT COLOURED OR IN THE FORM OF CLINKERS
HSN72142010SPRING STEEL QUALITY
HSN39174000FITTINGS
HSN36030011SAFETY FUSES; DETONATING FUSES; PERCUSSION OR DETONATING CAPS; IGNITERS; ELECTRIC DETONATORS SAFETY FUSES; DETONATING FUSES; PERCUSSION OR DETONATING CAPS; IGNITERS; ELECTRIC DETONATORS: SAFETY FUSES: FOR MINE BLASTING
SAC995461Electrical installation services including Electrical wiring and fitting services, fire alarm installation services, burglar alarm system installation services
SAC9987Maintenance, repair and installation (except construction) services
SAC9969Electricity, gas, water and other distribution services
SAC995423General construction services of long-distance underground/ overland/ submarine pipelines, communication and electric power lines (cables); pumping stations and related works; transformer stations and related works