Chemicals used in industry, mining, science; chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; industrial minerals, namely, phosphorus, phosphate, fluorspar, potash, soda ash, feldspar, silica sand and sulphates; rare earth metals; magnesium salts and salts from rare earth metals and of alkaline metals

Fuels and illuminants, namely, kerosene and lamp oil; coal

Common metals and their alloys; ores, namely, iron, nickel, copper, manganese, niobium, lead, cobalt, tin and zinc ores

Precious metals and their alloys; precious stones; gold, silver and platinum ores

Financial affairs, namely, investment information, management and analysis services; capital investments, financial analysis, financial forecasting; financial information

Building construction; mining extraction; providing technical information in the field of mining extraction; repair and maintenance of mining machines and apparatus

Treatment of materials, namely, treatment of metals; metal casting, tempering and treating; water treatment; waste treatment; metal refining services, namely, iron ore, gold, platinum, coal, copper, nickel and zinc

Scientific and technological services and research and design relating thereto in the fields of technical equipment for the oil, gas and mining industries; industrial analysis and research services for the mining, oil and gas industries; chemical research and analysis; geological prospecting, research and surveys; exploration for the oil, gas and mining industries; engineering; research in the field of environmental protection; design and development of computer hardware and software; mining exploration