FILE PHOTO: An autonomous truck readies to pick up a

FILE PHOTO: An autonomous truck readies to pick up a load of iron ore at Australia’s Fortescue Metals Group (FMG) Chichester Hub, which includes the Christmas Creek iron ore mine, in the Pilbara region, located southeast of the coastal town of Port Hedland in Western Australia, November 29, 2018. Picture taken REUTERS/Melanie Burton/File Photo