三大重要钻石开采商公布第二季度钻石产量报告

       quanqiu3jiazhongyaozuanshikaicaishangalrosa、de beersherio tintoluxugongbule2018niandierjidudezuanshichanliangbaogao。youyushichangxuqiuwending，xiaofeizhexinxintisheng，benjiduzuanshiyuanshichanliangquyupingwen。

       埃罗沙Alrosa 第二季度钻石产量达到850万克拉，相比第一季度的740万克拉增长15%，Alrosa 将其归因于 Udachny 地下钻石矿he somemaz chongjikuangdechannengtisheng。quannianzhidaochanliangyiranwei3660wankela，jiao2017nianxiajiang8%。

       zuanshixiaoshoufangmian，alrosa zaidierjidugongchushouzuanshi900wankela，qizhongbaoshijizuanshizhan630wankela，pingjundankelajiagewei163.6meiyuan，xiangbishangyijiduzengzhang6%，alrosa biaoshizhuyaoshoudaoshichangxuqiu、zuanshiqiegeshangdikucunliangdetuidong。

       戴比尔斯De Beersbenjidudemaopizuanshichanliangwei899.7wankela，xiangbishangyijiduxiaofutisheng6%，qizhongjianada gahchokué kuangquhenamibiyahaishangcaikuangdechanliangjunyouxianzhuzengzhang，zengfufenbiewei17%he32%，nanfeizuanshichanliangxiajiang28%，zhuyaoshoudao3yue venetia kuangqufashengshiguhoutingchandeyingxiang。quannianzhidaochanliangbaochizai3400wanzhi3600wankela。

   ;    dierjidu de beers gongjuxing3lunzuanshizhaobiao，gongchengjiaozuanshiyuanshi1000wankela，xiangbiquniantongqide590wankela（2lunzuanshizhaobiao）tigao41%。

       力拓集团Rio Tinto gongbubaogaocheng，aodaliya argyle zuanshikuangdierduzuanshichanliangjin350wankela，xiangbi2017niandierjiduzengzhang8%，rio tinto jiangbenjiduchanliangzengzhangguiyinyukuangshichulichangyunzuoxiaolvtisheng，2018niandezuanshishengchanzhibiaowei1700wanzhi2000wankela。