Jun 17, 2016· The head of the world''s lowest-cost gold producer, Polyus Gold, told CNBC that the miner is looking to cut even more production costs this year Pavel Grachev, chief executive of Polyus Gold, the ....
…………………………………………………………………………………………………………. यो मुलुक सिंगापुर जस्तो बनिसकेको छैन मात्र राजनीतिक परिवर्तन...