国安达,300902,收入构成,报告日期,2021-06-30, 按行业,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他行业,1115,714,401,35.97%,7.81% 其他(补充),19,2,17,88.06%,0.32% 交通运输行业,4182,2230,1952,46.68%,38% 电力电网行业,5312,2544,2767,52.1%,53.87% 国安达,300902,收入构成,报告日期,2020-12-31, 按行业,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他行业,1981,1083,898,45.32%,5.93% 交通运输行业,18363,8261,10102,55.01%,66.76% 电力电网行业,7235,3104,4131,57.1%,27.3% 国安达,300902,收入构成,报告日期,2019-12-31, 按行业,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他行业,2398,1355,1043,43.5%,6.59% 其他(补充),26,-- ,26,--,0.16% 交通运输行业,20945,9324,11621,55.48%,73.4% 电力电网行业,4368,1226,3142,71.93%,19.84% 国安达,300902,收入构成,报告日期,2018-12-31, 按行业,收入(万元),成本(万元),利润(万元),毛利率,利润占比 电力电网行业,1516,411,1104,72.87%,8.05% 交通运输行业,19620,8083,11537,58.8%,84.05% 其他行业,2237,1168,1070,47.81%,7.79% 其他(补充),16,-- ,16,--,0.11% 国安达,300902,收入构成,报告日期,2017-12-31, 按行业,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他行业,2043,1230,812,39.78%,7.48% 其他(补充),5,-- ,5,--,0.05% 交通运输行业,16530,6906,9624,58.22%,88.65% 电力电网行业,617,203,414,67.09%,3.82%