2014年7月份的裸钻价格有所下降

　　jinnian7yue，1keladaizhengshuluozuanderapnetzuanshizhishu(rapi)tongbixiajiangle2.4%，er0.3kelaluozuanderapixiajiangle1.3%，0.5kelaluozuanderapitongbishangzhangle0.3%，3kelaluozuanderapishangzhangle0.5%。zuanshijiagongxingyedelirunkongjianyijiumianlinzhejiaodayali，yinweiluozuandemaoyishuipingchuxianlejijiexingshuaitui，ermaopizuandejiagejugaobuxia。

　　jinguanruci，danmeiguoheyuandongdiquduiyu1kelayixiadeg-m，si-i2jishangyezuanshidexuqiuhenwending。0.3dao0.5keladeg-m，vs2-i2jizuanshideshichangxuqiuyeyijiuqiangjing，shenzhishichanghaibaodaochengzheileichanpingongbuyingqiu。xuduoniuyueheanteweipubendizuanshijingxiaoshangdouzai7yuefenkaishidujia，zheijinyibuxuejianlezuanshimaoyiliang。yinweixuqiupiruan，yijishichangdegongguoyuqiu，yixieyinduzuanshiqiegeshangdouxiadiaolezhongliangzai1kelahuo1kelayishangzuanshidejiage，tamenxiwangzheiyangkeyicijiqizijinliudong。maopizuanxuqiuhenqiangjian，tamendejiageyeshangzhangle2%zuoyou，erqiezaierjishichang，tamendeyijiayedadaolezhonggeweishushuiping。weileweichizijizaipaidengjiejieshuzhiqiandeluozuankucunliang，zuanshijiagongshangdoujinxinglemaopizuandacaigou。