Gathering of tendu leaves
Gathering of lac, resins and rubber-like gums
Gathering of wild growing mushrooms, truffles, berries, nuts, cork, balsams, vegetable hair, eelgrass, mosses, lichens
Gathering of non-wood forest products, n.e.c.
Manufacture of coke oven products [This class includes the operation of coke ovens chiefly for the production of coke or semi-coke from hard coal and lignite, retort carbon and residual products such as coal tar or pitch. Agglomeration of coke. Distillati
Manufacture of coke or semi coke products
Manufacture of glass fibre (including glass-wool) and yarn of glass fibre; nonwoven glass fabrics, mats, boards and similar non-woven products
Manufacture of hollow glassware (bottles, jars etc.) for the conveyance or packing of goods
Manufacture of laboratory or pharmaceutical glassware
Manufacture of table or kitchen glassware
Manufacture of glass bangles
Manufacture of glass decoration pieces and glassware used in imitation jewellery
Manufacture of other coke oven products e.g. coal, coal tar and other products n.e.c.
Manufacture of refined petroleum products
Production of liquid or gaseous fuels, illuminating oils, lubricating oils or greases or other products from crude petroleum or bituminous minerals
Manufacture of paraffin wax
Processing of nuclear fuel [includes extraction of uranium metal from pitchblende or other uranium bearing ores; manufacture of alloys, dispersions or mixtures of natural uranium or its compounds; manufacture of enriched uranium and its compounds; plutoni
Manufacture of refractory products
Manufacture of refractory mortars, concretes etc.
Manufacture of refractory bricks, blocks tiles and similar refractory ceramic constructional goods
Manufacture of refractory ceramic products
Manufacture of other refractory articles n.e.c.
Manufacture of clay building materials
Manufacture of non-refractory ceramic sanitary wares: sinks, baths, water-closet pans, flushing cistern etc.
Manufacture of non-refractory ceramic pipes, conduits, guttering and pipe fittings
Manufacture of other clay building materials
Manufacture of other porcelain and ceramic products
Manufacture of articles of porcelain or china, earthenware, imitation porcelain or common pottery, including earthen statues
Manufacture of ceramic tableware and other domestic or toilet articles
Manufacture of statuettes and other ornamental ceramic articles
Manufacture of electrical insulators and insulating fittings of ceramics
Manufacture of ceramic laboratory, chemical and industrial products
Manufacture of ceramic products n.e.c.
Manufacture of cement, lime and plaster
Manufacture of clinkers and cement
Manufacture of portland cement, aluminous cement, slag cement and similar hydraulic cement
Manufacture of asbestos cement
Manufacture of quicklime, slaked lime and hydraulic lime
Manufacture of plasters of calcined gypsum or calcined sulphate
Manufacture of other cement and plaster n.e.c.
Manufacture of articles of concrete, cement and plaster
Manufacture of plaster statues and other plaster products
Manufacture of articles articles of concrete, cement or artificial stone (tiles, bricks etc.)
Manufacture of asbestos sheets
Manufacture of R.C.C. bricks and blocks
Manufacture of hume pipes and other pre-fabricated structural components of cement and/or concrete for building or civil engineering
Manufacture of insulation boards of vegetable fibre, straw or wood waste, agglomerated with cement & other mineral binders.
Manufacture of other cement and asbestos cement products n.e.c.
Cutting, shaping and finishing of stone
Manufacture of other non-metallic mineral products n.e.c.
Manufacture of worked mica and mica products
Manufacture of gypsum boards
Manufacture of millstones, sharpening or polishing stones and natural or artificial abrasive products, including abrasive powder or grain on a base of textile material, paper, paper board or other material
Manufacture of graphite products other than electrical articles
Manufacture of other non-metallic mineral products n.e.c. (includes asbestos