Alrosa下调2020年钻石指导产量，计划关闭部分钻石矿

alrosa（ailuosha）xuanbuxiadiao2020nianzuanshikaicaizhidaochanliang，youyuanbende3400wankeladiaozhi2800wan-3100wankela，yiyingduizuanshishichangxuqiupiruan。ciwai，alrosa（ailuosha）haijihuazanshiguanbichuchandilirun、dipinzhizuanshidezuanshikuangqu。

juyuji，alorsa benniandudezuanshichanliangdiefujiangdadao27%，chengwei2008nianyilaizuanshichuchanliangzuidideyinian。

jinnian4yue，alrosa（ailuosha）maopizuanshi、paoguangzuanshidezongxiaoshouejin1560wanmeiyuan，xiangbi3yuede1.528yimeiyuanchuxianruijian，erciqian1yuedezongchengjiaoegaoda4.05yimeiyuan。

alrosa（ailuosha）jihuazanshiguanbichuchandilirun、dipinzhizuanshidekuangqu，yibimianshichangxuqiujiaodidezuanshiguodujilei——zarya lutiankuangquhe aikhal dixiakuangquyiyu5yuechuzantingyunying；verkhne-munskoye kuangqudeshangyekaicaishouxianzanting，6yuechugaikuangqusuoyouzuoyezanting，yuji10yue1rihuifuyunying。

Alrosa（埃罗莎）：

alrosa（ailuosha）shiquanqiuzuanshikuangyejutou，gaigongsijiqizigongsizaieluosishengchan85%deweijiagongdezuanshi，jihuzhanquanqiusifenzhiyideweijiagongdezuanshi。alrosashishijieshangliangjiayongyouzijiapaoguangyewudezuanshikuangyegongsizhiyi，bingchengeluosiyouxiudebaoshiqiegejishujijingzhandechuantongzhubaogongyi，yongyoujijiadeshangyu、zuanshiqiegezhiliangyizuigao。