南非金矿商 Harmony Gold 计划投资 79 亿兰特，将 Mponeng 矿的寿命从 7 年延长至 20 年。 South African gold miner Harmony Gold plans to invest 7.9bn rand to extend Mponeng mine's life from 7 to 20 years.

南非金矿公司 Harmony Gold 计划投资 79 亿兰特（4.1 亿美元），将世界最深矿井 Mponeng 的寿命从 7 年延长至 20 年。 South African gold mining company Harmony Gold plans to invest 7.9 billion rand ($410m) to extend the life of the world's deepest mine, Mponeng, from 7 to 20 years. 与此同时，由于成本上升以及开采更深矿床带来的地质挑战，南非的黄金产业已萎缩至峰值时期的五分之一以下。 This comes as South Africa's gold industry has shrunk to less than a fifth of its peak due to higher costs and geological challenges associated with mining deeper deposits. Harmony 的投资将帮助 Mponeng 成为其投资组合中的明星企业。 Harmony's investment will help Mponeng become the star performer in its portfolio.