70亿赌出一个千亿矿，10年赚2000亿，现值冲破千亿

Core Insights - The article highlights the strategic acquisition of the Bambas copper mine by China Minmetals, which was seen as a risky investment during a downturn in the global mining industry, particularly for copper [1][3]. Group 1: Investment and Acquisition - In 2014, China Minmetals, in collaboration with CITIC Group and Guoxin International, acquired the Bambas copper mine for $7.05 billion, despite the mine being considered a "hot potato" due to its challenging conditions [1][3]. - The mine contains over 10 million tons of copper reserves, which is about one-third of China's total reserves, with a high ore grade of 0.73%, significantly above the global average [3][5]. Group 2: Operational Challenges and Innovations - The mine's location at 4,000 meters elevation presents significant operational challenges, including a 30% decrease in worker efficiency due to altitude sickness and potential transportation disruptions [5][7]. - China Minmetals has implemented advanced technologies and infrastructure improvements, including road reconstruction and the establishment of a seawater desalination plant, to enhance operational efficiency [5][7]. Group 3: Economic Impact and Community Engagement - The Bambas copper mine has created 5,600 direct jobs and indirectly supported over 20,000 jobs, significantly contributing to local economic development [9]. - The mine has also invested in local education and environmental initiatives, such as planting 1.9 million trees and restoring 368 hectares of land, which has improved community relations [9][11]. Group 4: Strategic Importance - The mine's production of 400,000 tons of copper annually accounts for one-fifth of China's domestic production, helping to reduce China's copper import dependency [11]. - The project has established a complete supply chain from overseas mining to domestic smelting, enhancing China's position in the global resource market [11].