序言企业现状卡纳尼亚矿区位于墨西哥共和国索诺拉州东北部,自1943年扩建,兴建了目前的选矿厂和第一批露天采场开始补充井下矿石的产量以来,该矿区供应了全国需铜量的半数以上。经过几次扩建,现在,地下矿已全部关闭。卡纳尼亚矿区已置身于世界上最大矿山企业的行列。 Preface Corporate Status The Carnegie Mine is located in northeastern Sonora, Mexico. Since the expansion in 1943, the construction of the current concentrator and the opening of the first open pit to begin replenishment of underground ore, the mine has supplied a nationwide More than half the amount of copper. After several expansions, underground mines have now been closed down. The carnian mine is already one of the largest mining companies in the world.