UPDATE 1-Copper output at Cerro Verde mine in Peru curbed by strike - union
April 08, 2016 at 19:14 PM EDT
LIMA, April 8 (Reuters) - Copper output from Freeport McMoRan Inc's Cerro Verde mine in Peru, one of the country's biggest, was partially affected during a 48-hour strike that started early on Friday, the labor union said.