The Democratic Republic of Congo will establish a strategic reserve of three minerals, including cobalt and coltan, in a move designed to give the central African country more leverage over the market for some of the world’s most important metals.
民主刚果将建立包括钴和钶钽铁矿在内的三种矿产的战略储备，此举旨在让这个中非国家在一些manbetx app苹果 最重要金属的市场中拥有更大的影响力。
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