HSN CodeHSN Description

39173990Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics - other tubes, pipes and hoses: other:other

40092200Tubes, pipes and hoses, of vulcanised rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges) - reinforced or otherwise combined only with metal : with fittings

7216Angles, shapes and sections of iron or non-alloy steel

9801All items of machinery including prime movers, instruments, apparatus and appliances, control gear and transmission equipment, auxilliary equipment (including those required for research and development purposes, testing and quality control), as well as all components (whether finished or not) or raw materials for the manufacture of the aforesaid items and their components, required for the initial setting up of a unit, or the substantial expansion of an existing unit, of a specified: (1) industrial plant, (2) irrigation project, (3) power project, (4) mining project, (5) project for the exploration for oil or other minerals, and (6) such other projects as the central government may, having regard to the economic development of the country notify in the official gazette in this behalf; and spare parts, other raw materials (including semi-finished material) or consumable stores not exceeding 10% of the value of the goods specified above provided that such spare parts, raw materials or c