37 Advisory and consulting services relating to the mining of metals, and mine contracting; mining extraction services; mining for precious metals; mining of lithium; providing technical information in the field of mining extraction; mining of salt water brine, and other lithium containing material with direct lithium extraction technologies; mining of salt water brine, and other rare earth element or battery element containing material for mineral extraction purposes; facilitating production of lithium and other metals and constituents of value from natural resources, namely, lithium and other metals and constituents of value mining; construction of facilities for lithium and other metals and constituents of value extraction, lithium and other metals and constituents of value processing and lithium and other metals and constituents of value handling; installation, maintenance and repair of extracting machines for chemical processing, mining machines, filtering machines for chemical processing, machines for geological, mining and ore exploration, extractors for mines, drills for the mining industry, mine borers, mine dewatering machines, mine drainage pumps, mine winches, mining anchor tensioning machines, mining bits, mining drill sharpeners, robots and robotic arms for mining, rubber tracks for crawler mining machines, truck mills for mining purposes, water pumping units for mining purposes, water separators, industrial centrifuges, centrifugal separators, heat exchangers being parts of machines; construction of desalination plants and water purification plants