
Forbes World's Billionaires List. The Richest in 2021. MINING & METALLURGY (Top 101-110):
101. #1008 Song Zuowen (China) - alumina, aluminum
102. #1008 Hans Sy (Philippines) - copper, gold
103. #1008 Herbert Sy (Philippines) - copper, gold
104. #1064 Marcel Erni (Switzerland) - gold
105. #1064 Samir Mehta (India) - coal
106. #1064 Sudhir Mehta (India) - coal
107. #1064 Farhad Moshiri (Iran, United Kingdom, Monaco ) - steel, iron ore, copper, nickel, platinum, silver, gold, cobalt
108.
#1064 Patrice Motsepe (South Africa) - iron ore, manganese, chrome,
gold, platinum, platinum group metals (PGMs), nickel, coal
109.
#1064 Alexander Nesis (Russia, Malta) - potassium fertilizers, coal,
gold, silver, copper, niobium, rare-earth metals, using uranium
production waste to produce and sell rare-earth metals
110. #1064 Arkady Rotenberg (Russia) - lime fertilizer (limestone, calcium carbonate), chalk
Ph.D. Natalia Petrovskaya
References:
1. https://www.forbes.com/billionaires/
2. https://es.wikipedia.org/wiki/Wikipedia:Portada