

Kazakhstan-focused copper miner Kazakhmys, which recently set out plans to restructure, gave a mixed production update for the first half with copper ...


* Confirms annual production target * Cuts output but copper grades rise * Shareholders to vote on spinoff on Aug. 15 (Adds comments, details) By Si...


LONDON, July 31 (Reuters) - Copper producer Kazakhmys said its copper output fell in the first half of this year as it reduced output in higher-cost ...