The country's Reserve Bank has ordered platinum and chrome miners to surrender 80 percent of their export earnings to the central bank as the country struggles to contain a crippling dollar note shortage.
Kaz Minerals, a copper company focused on Kazakhstan, narrowed its full-year production guidance on Thursday to 235,000-260,000 tonnes after first-half output more than doubled, boosted by a market hitting multi-year highs.
Project will extend the life of its Spence copper mine in Chile by over 50 years, at a time when copper prices have reach their highest levels since late 2014.
