Chemicals, namely, industrial chemicals; carbon; carbides; phenols; chemical agents in industrial manufacturing applications; chemicals, namely, isocyanate compounds; chemicals, namely, polyols compounds; chemical agents for use in sealing off water during the process of tunnel cutting through a mountain; chemical agents and binders for use in solidifying soil during the process of tunnel cutting through a mountain; plant growth regulating preparations; adhesives not for stationery or household purposes, namely, adhesives for industrial purpose; non-metallic minerals namely, sulfur nonmetallic mineral, mold sand, kaolin, talc, rock salt, diatomaceous earth, acid clay, barite, nitrate, natural graphite, dolomite, cryolite, bentonite, bauxite, fluorite, magnesite, alunite, phosphorus ore; foundry sand; unprocessed plastics in the nature of plastics in primary form; unprocessed phenolic resins; unprocessed urethane resins; unprocessed polyurethane resins; unprocessed polyurea resins; unprocessed isocyanate resins; unprocessed polyol resins; unprocessed novolac resins; spherical phenol resin cured materials namely, unprocessed artificial resins; foamable composition for polyurethane foam namely, foaming agents; flour and starch for industrial purposes; fertilizers; chemicals compositions for developing, printing and enlarging photographs; ceramic glazings in the nature of a dry chemical preparation for use in the manufacture of ceramics

Paints; dyestuffs; pigments; wood preservatives

Actuators, namely, hydraulic actuators, air actuators, electrical actuators, power-operated actuators, electromagnetic actuators; dishwashers; mixing machines for the manufacture of asphalt and concrete for civil engineering; mixing machines for chemical processing; mixing machines for the manufacture of food and beverage; mixing machines for the manufacture of rubber; mixing machines for the manufacture of paint; mixing machines for the manufacture of plastic product; valves being part of machine elements not for land vehicles; transmissions for machines; shock absorbers machine elements not for land vehicles; brakes machine elements not for land vehicles; springs machine elements not for land vehicles; vending machines; vertical turbine pumps

Measuring and testing machines and instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants, flowmeters; flowmeters; level indicators; cinematographic machines and apparatus; ozonisers ozonators; electrolysers electrolytic cells; sprinkler systems for fire protection

Medical apparatus and instruments; gloves for medical purposes; electric massage apparatus for household purposes

Water purifying apparatus; waste water treatment tanks for industrial purposes; waste water treatment tanks for household purposes; septic tanks for industrial purposes; septic tanks for household purposes; drying apparatus for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillers for chemical processing; heat exchangers for chemical processing; dish disinfectant apparatus for industrial purposes; household tap-water filters; tap water faucets; plumbing fittings, namely, level controlling valves for tanks; plumbing fittings, namely, pipe line cocks; plumbing fittings, namely, ball valves for water supply; plumbing fittings, namely, mixing valves of metal for water pipes; plumbing fittings, namely, valves for gas-fired water heaters; hydrants; plumbing fittings, namely, float valves for agricultural irrigation for adjusting water quantity

Non-electric prime movers for land vehicles not including "their parts"; mechanical elements for land vehicles; vessels and their parts and fittings; aircraft and their parts and fittings; railway rolling stock and their parts and fittings; automobiles and their parts and fittings; two-wheeled motorized vehicles and their parts and fittings; bicycles and their parts and fittings

Rubber raw or semi-worked; valves of rubber or vulcanized fiber not including machine elements; junctions for pipes not of metal; gaskets, namely, pipe gaskets; plastic film for agricultural purposes; plastic sheeting for agricultural purposes; plastic semi-worked products, namely, plastic tubes, plastic plates, plastic laminated boards, plastic rods and bars, plastic tapes and strips, plastic sheets; plastic tubes for carrying pure water; plastic tubes for carrying water; plastic tubes for carrying oil; plastic drain tubes; plastic tubes for chemicals or pharmaceuticals; plastic plates in the nature of synthetic plastic as semi-finished products in the form of plates; foamed plastic used as insulation materials; chemical fiber yarn and thread not for textile use; electrical insulating materials; soundproofing materials not for building purposes; soundproofing materials of rock wool not for building purposes; electromagnetic wave shield materials of plastic; electromagnetic wave absorption materials of plastic, namely, electromagnetic interference shielding materials in the nature of gaskets; urethane foams used as industrial materials; urethane foams used as insulation materials; polyurethane foams used as industrial materials; polyurethane foams used as insulating materials; phenol foams used as industrial materials; phenol foam used as insulating materials

Non-metallic minerals for building or construction; plastic building materials, namely, plastic wallboards, plastic border pillars, plastic tiles, plastic floor plates; plastic building materials, namely, synthetic boards, synthetic paving materials for flooring or walls, acoustic absorbers for flooring, walls or ceiling; soundproofing and insulation materials of foamed plastic for building and construction; rubber building and construction materials, namely, waterproof sheets, osmotic non-metal tiles; plaster for building purposes; lime building and construction materials; cement and its products, namely, refractory cements, casting cement; building timber; building stone; building glass; tar and pitch; water-pipe valves not of metal or plastic

Furniture; valves of plastics being other than machine parts; non-metal handles for valves of plastics being other than machine parts; plastic stoppers for industrial packaging containers; plastic lids and caps for industrial packaging containers; non-metal clamps of plastics; reservoirs not of metal or masonry, namely, plastic storage tanks; industrial water storage tanks not of metal or masonry, namely, water tanks of plastic for household , industrial and agricultural purposes

Marketing research; providing information concerning commercial sales; market research services regarding the industry for maintenance of pipe members and tanks

Plumbing; construction; machinery installation; repair or maintenance of chemical processing machines and apparatus; repair or maintenance of measuring and testing machines and instruments; repair or maintenance of reservoirs; repair or maintenance of water purifying apparatus; repair or maintenance of chemical plants; spray application of urethane insulating foam; construction consultancy; repair or maintenance of painting machines and apparatus; cleaning of building exterior surfaces; window cleaning; carpet and rug cleaning; floor polishing; repair, maintenance and servicing of pipe members and tanks; excavation services of geothermal well; installation of water pipelines

Designing of machines, apparatus, instruments including their parts or systems composed of such machines, apparatus and instruments; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; testing, inspection or research on agriculture, livestock breeding or fisheries; diagnostic services in the field of deterioration of pipe members and storage tanks; consulting services in the field of geological survey; consulting service relating to the design of water and sewerage and septic tanks; architectural services for the design of water treatment facility