jinqi,daibiersi(de beers)gongbulejinniandiyijidudeshengchanqingkuang:yijiduzongchanliangjibenyuquniantongqichi、jianadadechanliangdafuxiajiang。shouyiqingyingxiang,daibiersiyejiangjinnianzongchanliangjihuacongyuanlaide3200-3400wankelaxiajiangzhi2500-2700wankela。
yijiduzongchanliangshouyiqingyingxiangjiaoxiao,jibenyuquniantongqichiping,wei780wankelazuoyou。qizhongbociwanachanliangxiajiangdeyuanyinzhuyaoshiorapakuangyinxinkuangqushebeiweihuxuyaoerjianchan7%,lingwaijwanenganjihuajianchanle4%。
jianadadechanliangxiajiangfudujiaoda(-19%),zhuyaoshiyinweivictorkuangzai2019niandierjidukaicaidaijinerguanbi。buguogahcho kuékuangdechanliangquezengjiale4%。
xiaoshoufangmian,daibiersitongguogaijidudeliangcikanhuohuigongxiaochuzuanshiyuanshi890wankela,biquniantongqi(jinjisuanliangcikanhuohui)de750wankelayousuozengzhang(zhu:youyudisancikanhuohuiyinyiqingquxiao,yincizhianliangcilaijisuanzongshu)。zhisuoyichuxianzheizhongqingkuang,chulejinnianchudeshichangqingshiqueshibucuozhiwai,yeyou2019nianchuquanqiuchengpinzuankucunshuipingjiaogaodeyinsu。
yucitongshi,yinshouyiqingyingxiang,daibiersijiangjinniandezongchanliangjihuacongyuanlaide3200-3400wankelaxiajiangzhi2500-2700wankela,xiajiangfuduchaoguo20%。
jurapaportdebaodao,zai2009nianjinrongweijiqijian,zuanshixingyezaozhongdadaji,daibiersineishiquannianjianchan49%,jinwei2460wankela。
Copyright © 2006-2022 我爱钻石网 cqzyjs.com All Rights Reserved
深圳市罗湖区翠竹街道贝丽北路金展珠宝广场二十层20F-05/06
shenzhenshizuanyonghengkejiyouxiangongsi