Business Peru to reevaluate environmental laws over La Oroya smelter By Jack Dylan Cole - April 12, 2017
Business Chinese miners evaluating pending bid for Peru’s La Oroya smelter By Colin Post - October 6, 2016
Business Peru changes bankruptcy law in bid to save historic La Oroya smelter By Colin Post - August 26, 2016
Economy Peru reaches deal with mineworkers to reopen La Oroya smelter By Colin Post - October 30, 2015