【网信彩票_网信平台app下载_网信彩票平台app下载】China, South Africa launch 1st joint research center on minerals in Johannesburg

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Photo taken on Sept. 14, 2018 shows the inauguration ceremony for the South Africa-China Joint Research Center for the Development and Utilization of Mineral Resources in Johannesburg, South Africa. China and South Africa on Friday launched their first joint research center on minerals in Johannesburg. (Xinhua/Chen Cheng)