股票/基金 实时行情 股吧

简称:中石科技 代码:300684


会计年度:2018-06-30收入分布
项目名称主营业务收入主营业务成本主营业务毛利毛利率
EMC滤波器件17,867,046.185,107,258.0112,759,788.1771.42
EMI屏蔽材料23,470,113.3013,746,797.879,723,315.4341.43
导热材料232,024,214.56154,574,631.8277,449,582.7433.38

会计年度:2017-12-31 
项目名称主营业务收入主营业务成本主营业务毛利毛利率
通讯工业电子83,732,836.3942,642,908.7141,089,927.6849.07
消费电子485,982,495.31319,776,481.91166,206,013.4034.20

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