Vale-BHP joint venture was shut after deadly dam spill in November – Samarco produced a fifth of global seaborne iron ore pellets supply before the disaster.
The extent to which the lithium market will grow is contested, but market trends indicate that lithium will be an increasingly profitable sector within mining in the next five years.
Up to 1 billion tonne annual supply gap in seaborne coal by 2030 if no new mines are built according to climate change report by Swiss mining, trading giant.