Mumbai, Aug. 22 -- The International Copper Study Group (ICSG) released preliminary data for June world copper supply and demand in its August 2025 Copper Bulletin. Preliminary data indicates that world copper mine production increased by about 2.7% over the first half of 2025, with concentrate production increasing by 2.8% and solvent extraction-electrowinning (SX-EW) by 2.3 %. In the first half of 2025, global mine production benefited from additional output from projects ramping up to capacity and an improvement in production at a number of operating mines. In Peru, copper mine production rose by 3.6% y-o-y mainly due to a significant increase at the Las Bambas and Toromocho mines that more than offset declines at the Cerro Verde, Antami...