Brazilian miner Vale SA on Wednesday said it swung to a quarterly loss as the company announced more than US$2 billion in fresh write-downs related to two deadly dam bursts suffered by the company over a period of less than four years.
Brazil's government on Monday banned new upstream mining dams and ordered the decommissioning of all such dams by 2021, targeting the type of structure that burst last month in the town of Brumadinho, killing hundreds of people.