Before choosing whether to spend a further $5.7bn to bring Jansen into production, BHP is looking into what port it would use to ship the fertilizer ingredient.
Iron ore shipments from Australia and Brazil stood at 26.14 million tonnes last week, up by 1.1 million tonnes from the week earlier, data from Mysteel consultancy showed.
An Australian inquiry into a blast that seriously injured five workers found that the miner repeatedly produced more methane gas than it could remove and had exposed workers to excessive risk.
According to Graphene Manufacturing Group and The University of Queensland, graphene aluminum-ion batteries can charge 70 times faster than Li-ion batteries.