Improved guidance integrates the eight effectiveness criteria of the UN Guiding Principles on Business and Human Rights.

While bullish on copper, the miner has also cut production guidance for 2020 to between 620,000 and 670,000 tonnes.

The world’s biggest iron ore miners are looking for novel ways of satisfying their customers and protecting market share in the $150 billion global industry.

The two executives are Marcio Hamilton Ferreira, chair of the finance committee, and Marcelo Augusto Dutra, who leads the compliance committee.

US output declines as steelmakers cope with 40% annual decline in prices as anti-dumping effects fade.