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简称:中 达 安 代码:300635


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
服务业604,783,074.59417,847,064.53186,936,010.0630.91
合计604,783,074.59417,847,064.53186,936,010.0630.91

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
服务业546,841,685.86372,495,156.27174,346,529.5931.88
合计546,841,685.86372,495,156.27174,346,529.5931.88

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
服务业564,376,526.06348,814,452.38215,562,073.6838.19
合计564,376,526.06348,814,452.38215,562,073.6838.19

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
电力监理47,548,425.7624,361,018.7323,187,407.0348.77
水利监理34,134,257.0324,843,786.289,290,470.7527.22
通信监理77,711,230.1853,943,190.3423,768,039.8430.59
土建监理46,699,653.2236,059,837.6410,639,815.5822.78

会计年度:2018-12-31 
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
服务业495,632,726.43300,098,131.15195,534,595.2839.45
合计495,632,726.43300,098,131.15195,534,595.2839.45

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