Vale to invest $2.3 bn in four filtration plants

Vale has gradually begun operating the tailings filtration plant at Vargem Grande Complex, the first of four that will be installed at the company’s operations in Minas Gerais, with investments of $2.3 bn between 2020 and 2024. In a statement, the mining company said on Tuesday that the start of the operation reduces the need to use tailings dams.

Source: UOL Economia