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Industrial oils and greases; all-purpose lubricants; dust absorbing, wetting and binding compositions; diesel fuel, fuel oil, and gasoline; wood for use as fuel; wood fibre for use as fuel; wood chips for use as fuel

Fiberglass insulation; packing materials of rubber and plastic; insulating paints; insulating varnish; insulating gloves; plastic seals for pipe connections; plastic film for industrial and commercial packing use; non-metallic couplings for pipes and fire hoses; floating anti-pollution barriers; packing, stopping and insulating materials; building insulation and plastic sheeting used in the construction industry as a vapor barrier; all the aforesaid goods made from rubber, gutta-percha, gum, asbestos, and mica

Non-metallic building materials, namely, wood and plastic composite flooring, wallboards, panels, and insulation; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments of stone, concrete, and marble

Ropes, string, commercial nets, tents, awnings, tarpaulins, sails, sacks and bags for the transportation of materials in bulk; padding and stuffing materials not of rubber or plastics; raw fibrous textile materials; wood shavings; wood shavings for use as a stuffing

HVAC (heating, ventilation and air conditioning) installation, maintenance and repair; furnace installation and repair; heating equipment installation and repair; installation and repair of machines; installation and repair of burner; installation and repair of energy systems; installation and repair of drying installations and dehumidifiers

Treatment and transformation of wood, gases and oil for the production of energy and heat; processing of oil; extruding of wood and plastics; woodworking