戴比尔斯公布2017年第四轮钻石原石销售结果；Gemfields计划从哥伦比亚和斯里兰卡撤出

       De Beers戴比尔斯zaishengmingzhongbiaoshi，jinguanxingyejinruxiaoshoudanji，muqianshichangduimaopizuanshiyirancunzaiwendingxuqiu，de beersdaibiersidui6yuechujijiangzailasiweijiasijuxingdezhubaomaoyizhanbaochileguantaidu。

       Gemfields 计划从哥伦比亚和斯里兰卡撤出

       gemfields benyuexuanbu，jiangfangqizaigelunbiyazumulvkuangjisililankalanbaoshikuangdekaicaijihua。gaigongsiciqianyiqianshuxieyi，shougouweiyugelunbiya boyacá zhoudeliangchuzumulvxiangmudekongguquan；erzaisililanka，gemfields yiyu east west gem touzigongsichengliheziqiye，jihuajinxinglanbaoshikaicai。

       Gemfields 认为，与这两处矿区相比，目前在赞比亚、莫桑比克、埃塞俄比亚等非洲国家所拥有的宝石矿区「很有可能提供更高的回报率，和更短的回报周期」。

       gaigongsimuqianyongyouzanbiya kagem zumulvzuanshikuang75%deguquan，mosangbike montepuez hongbaoshikuang75%deguquan，yijizanbiya kariba zishuijingkuang50%deguquan，bingyongyouzaimadajiasijiadezumulv、hongbaoshi、lanbaoshi、bixiheshiliushikantanxukezheng，yijiaisaiebiyadezumulvkaicaixuke。

       gemfields tongshigongbule2016-2017cainiandisanjidubaoshichanliangbaogao，zanbiya kagem kuangdezumulvchanliangwei450wankela，xiangbiquniantongqixiajiang36%，pingjunpinwei193kela/dun，tongbixiajiang35%，zongyunyingchengbenyouquniantongqide1120wanmeiyuanxiajiangzhi960wanmeiyuan。gemfields yuji2017niancainiandezumulvzongchanliangwei2000wan-2500wankela，bingjihuazaiweilaijinianneizengchan，zumulvnianchanliangjiangchaoguo4000wankela。

       mosangbike montepuez hongbaoshikuangdezongchanliangyouquniande200wankelaxiajiangzhi120wankela，zhuyaoyuanyinshikaicaiquyupingjunpinweijiaodi，jiazhijiaogaodekuangshirengzaijiagongchulizhong，zongyunyingchengbenwei650wanmeiyuan。gemfields yujibencainiandehongbaoshizongchanliangwei800wan-1000wankela，xiangbijihuachanliangjianshao200wankela。