How Australia’s Richest Billionaires Made Their Money | Forbes
Surmounting the challenge of a weaker currency, Australia’s 50 richest tycoons are collectively better off from a year ago. They added $9 billion, or around 4%, to take their combined wealth to $222 billion. Fortunes drawn from iron ore, an export mainstay, remain unshakeable at the top. Mining magnate Gina Rinehart held onto her long-standing position as the country’s richest person, though her wealth dipped slightly to $30.2 billion. In recent months, Rinehart has been busy dealmaking to expand her interests in lithium, the metal used in EV batteries.