Training in the field of mining, renewable energy including hydrogen, data analytics, precious and semi-precious stones, jewellery, including diamonds and synthetic diamonds and diamond and synthetic diamond jewellery; educational services, namely, providing classes, seminars in the field of mining, renewable energy including hydrogen, data analytics, precious and semi-precious stones, jewellery, including diamonds and synthetic diamonds and diamond and synthetic diamond jewellery; entertainm...

Treatment of materials, namely, treatment of metals; metal casting, tempering and treating; all of the foregoing services for use in the mining industry; water treatment; waste treatment; metal refining services, namely, iron ore, gold, platinum, coal, copper, nickel and zinc