Zinc prices have rallied so much even miners are complaining

Zinc’s dramatic surge to the highest in a decade might boost profits in the short term but isn’t all good news for producers, according to Vedanta Resources. Buyers are struggling to make money at current levels after prices more than doubled since the start of 2016, Deshnee Naidoo, the CEO of the company’s Vedanta Zinc International unit, said in an interview.