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简称:龙源技术 代码:300105


会计年度:2021-12-31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
合计541,774,831.09438,155,094.30103,619,736.7919.13
节能环保541,774,831.09438,155,094.30103,619,736.7919.13

会计年度:2021-06-30 
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
合计141,334,463.78111,323,941.3030,010,522.4821.23
节能环保141,334,463.78------

会计年度:2020-12-31 
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
合计458,294,143.63371,450,431.0086,843,712.6318.95
节能环保458,294,143.63371,450,431.0086,843,712.6318.95

会计年度:2019-12-31 
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
合计513,336,356.69428,136,685.5285,199,671.1716.60
节能环保513,336,356.69428,136,685.5285,199,671.1716.60

会计年度:2019-06-30 
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
等离子业务50,500,841.2340,502,953.169,997,888.0719.80
省煤器类业务77,813,196.4765,033,011.8612,780,184.6116.42

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