科学家研发石墨烯能量采集器：可从环境电磁辐射中“隔空取电”，为传感器供电

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科学家研发石墨烯能量采集器：可从环境电磁辐射中“隔空取电”，为传感器供电

花溪科技登上龙虎榜，披露席位合计净卖出1704.05万元

11月6日，花溪科技（920895）在北京证券交易所收于18.57元，较上一交易日上涨4.5%。该股出现交易公开信息，上榜事由为“当日换手率达到20%的前5只股票”。当日成交额为1.45亿元，换手率26.61%。

龙虎榜统计的买入金额为1544.02万元，卖出金额为3248.07万元，两者相差1704.05万元，披露席位总体呈净卖出。买入与卖出金额相加为4792.09万元，相当于该股当日成交额的33%。

按买入金额排列，东方财富证券拉萨东环路第二证券营业部列首位，买入351.35万元。排在其后的国泰海通证券云南蒙自天马路营业部买入252.29万元。卖出一侧，国信证券深圳互联网分公司以1377.58万元居首，机构专用卖出454.12万元。前两名买方合计买入603.64万元，占榜单买入额的39.1%。

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