股票/基金 实时行情 股吧

简称:理工光科 代码:300557


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
光纤传感器及智能仪器仪表制造业443,777,501.66312,205,492.93131,572,008.7329.65
合计443,777,501.66312,205,492.93131,572,008.7329.65

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
光纤传感器及智能仪器仪表制造业425,776,479.87306,529,516.37119,246,963.5028.01
合计425,776,479.87306,529,516.37119,246,963.5028.01

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
光纤传感器及智能仪器仪表制造业269,250,321.56170,085,983.1499,164,338.4236.83
合计269,250,321.56170,085,983.1499,164,338.4236.83

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
光纤隧道火灾报警系统13,233,004.457,769,935.095,463,069.3641.28
光纤油罐火灾报警系统6,822,099.183,180,816.583,641,282.6053.37

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
光纤传感器及智能仪器仪表制造业205,113,792.00121,276,741.1383,837,050.8740.87
合计205,113,792.00121,276,741.1383,837,050.8740.87

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