Mining giant cuts back production of diamonds and salt amid weakness in commodity markets
SYDNEY— Rio Tinto PLC’s shipments of iron ore have surged, although the mining giant is dialing back production of some niche commodities such as diamonds and salt amid broad-based weakness in commodity markets.
Mining companies around the world have been put on the back foot by slumping prices for natural resources from gemstones to copper and coal thanks to ample global supplies and slowing economic growth. In some sectors, companies have pared output in the hope markets would rebalance, while in others miners have raced to cut costs with the aim of riding out the downturn.
On Friday, Rio Tinto said it has decided “to pause final product processing in the fourth quarter at Argyle in light of current market conditions.”
Rio Tinto’s Argyle operation in the remote East Kimberley region of Western Australia is one of the world’s largest diamond mines and the biggest supply of natural-colored pink and red diamonds.