Building construction; mining and mining extraction; mineral deposit mining; quarrying services; excavation services; shaft sinking; drilling of wells; tunnelling; repair, installation services, environmental remediation services, namely, waste disposal [cleaning services]; information and consultation services in connection with the aforesaid services

Treatment and processing of materials including heap leaching, water, soil and waste; refining; metal casting, tempering and treating; water treatment; waste treatment; metal treatment services; metallurgical processing services; fuel and biofuel production services; recycling and upcycling of waste and recyclable material, including sorting service of waste and treatment of waste materials; generation and production of power and energy including hydrogen, solar and wind energy; production of energy by power plants; production of hydroelectric power; recycling; industrial waste treatment for carbon capture and storage; information and consultation services in connection with the aforesaid services