戴比尔斯八个月内第五次上调钻石原石价格

zai7yue12haokaishidekanhuohuishang，daibiersizhendui1kelayishangdezuanshiyuanshizhixingzhangjia5%yishangdezhengce，1kelayixiadezhangjia3%zuoyou，pingjunzhangjia4%-5%。

ziqunian12yueyilai，zheishidaibiersijinbageyuelaidediwucizhangjia，erzheicidiaojiajulishangyicidiaojiahaibudaoyigeyue，xianzaideyuanshijiageyijingyuanyuanchaochuleyiqingqiandeshuiping。

kanhuoshanghaishipubianjieshoulezheigezhangjiashishi，bingqiekanshangqumeiyoujiangdiduiyuanshidexuqiu。

daibiersizuanshiyuanshijiageshangdiaoxinxi（2020nian12yue-2021nian6yue）

zuanshiyuanshijiagechixuzougaoyefanyinglezuanshikuangyuanchannengyousuoxiajiang。erquanqiudierdazuanshishengchanshang alrosa zhichu，youyugongyinglianshangyouhezhongyoudeyuanshikucunliangyizhihendi，zuanshixingyezhangqiyilaimianlingongbuyingqiudejumian。

zuanshigoumaixuqiubaozengyeshidaozhiyuanshijiageshangzhangdezhuyaoyuanyin，lingwai，zaiwangshengdegoumaixuqiuxia，ershouzuanshijiaoyishichangshangde de beers zuanshijiageyechuxianleshangzhang。