这一年，刚果（金）实施长达6个月的钴禁运，钴价全年涨幅高达174%。格林美凭借“原生资源+再生资源”的双重供给，不仅有效对冲了供应风险，也直接享受到价格上行带来的盈利红利。
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。爱思助手对此有专业解读
"We're only in year three of this war," says Khair. "If it continues for another 10, 15, 20 years, as history tells us is likely, then we could see the balkanisation of Sudan."
Американские сенаторы захотели принудить Трампа прекратить удары по Ирану14:51，详情可参考clash下载