1
Electricity; electrical power; thermal energy: chemicals; petrochemicals; but not including chemicals for use in the food industry
4
Gas; fuels; oils; lubricants
7
Electricity generating apparatus and equipment; apparatus and equipment for washing clothes; food disposal apparatus and equipment; parts and fittings for the aforementioned goods, excluding all kinds of valves for fluids installations
9
Meter reading apparatus and equipment, excluding all kinds of apparatus for controlling and regulating and accessories thereof, for fluids installations
11
Air conditioning and ventilation apparatus and equipment; combustion air intake and exhaust silencers; parts and fittings for the aforementioned goods, excluding all kinds of valves and apparatus for controlling and regulating and accessories thereof, for fluids installations
35
Automated meter reading services; billing services, namely peak demand, voltage and energy use readings to the customer; metering services, namely, collection of data on peak demand, voltage and energy-use readings for individual customers; promotion of products and/or services from a homepage on the Internet; Call centre services; purchase and retail and/or wholesale of electricity, gas, fuels, oils, lubricants, petrochemicals; power, water and sewerage services; sale of electricity generators; services relating to the sale, rental and leasing of modular buildings; excluding services relating to all kinds of valves and apparatus for controlling and regulating and accessories thereof, for fluids installations
36
Asset-management services; advisory and consultancy services relating to the aforesaid; rental and leasing of modular buildings
37
Installation and maintenance of gas systems; maintenance services relating to gas powered vehicles; installation, maintenance and repair of gas power systems for motor vehicles; maintenance, repair to the design and construction of noise reduction systems, silencing articles and structures; surveying services; advisory and consultancy services relating to the aforesaid; maintenance and repair of computer hardware and peripherals; application of wood preservatives; commissioning and operation of power plants; excluding services relating to all kinds of valves and apparatus for controlling and regulating and accessories thereof, for fluids installations
39
Services relating to transmission, distribution and supply of electricity, electrical power and thermal energy; services relating to transmission, distribution and supply of gas; operation of gas gathering pipelines; storage and transportation services relating to gas, fuels, oils, lubricants, petrochemicals, carbon dioxide; purchase and retail sale and/or wholesale of electricity, gas, fuels, oils, lubricants, petrochemicals; power, water and sewerage services; travel services; travel agency; services relating to management, operation and maintenance of airports and aviation facilities; excluding services relating to all kinds of valves and apparatus for controlling and regulating and accessories thereof, for fluids installations
40
Services relating to generation of electricity, electrical power and thermal energy; services relating to generation of gas; services relating to production of fuels, oils, lubricants, petrochemicals; rental or leasing of electricity generators; chemical and physical processing of gas; operation of gas processing and/or purification facilities; services relating to the design, construction of power plants; advisory and consultancy services relating to the aforesaid; operation of gas gathering pipelines; manufacture of wood preservatives
41
Information services and provision of information to the public via the Internet relating to education and training and saftey management
42
Services relating to the design of rates and tariffs; hotel services; camp management services; provision of emergency services in the nature of rescue and assistance; environmental services; services relating to the research and development of wood preservatives; security services; system management services; advisory and consultancy services relating to the aforesaid; services relating to safety management; advisory and consultancy services relating to the aforesaid