In January-March, Kazakhmys extracted 7.915 million tons of ore, up from 7.09 million tons last year.
Average copper content in ore was 0.94%, as opposed to 0.88% of target and 0.98% last year.
Factories processed 7.651 million tons of ore, up from 7.481 million tons.
Manufacture of copper in concentrate totaled 62.943 thousand tons (61.32 thousand tons).
The group also produced 79.084 thousand tons of copper cathodes, up by 4.576 thousand tons from target and by 6.878 thousand tons YoY, 1879 kg of gold ingots, up by 6.9% YoY, and 75708 kg of silver ingots and granules, up by 10.79%. (Ukrainian metal)