神马电力,603530,收入构成,报告日期,2018-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 其他(补充),616,246,370,60.03%,1.41% 变电站复合外绝缘,51011,30648,20363,39.92%,77.94% 橡胶密封件,11120,6369,4751,42.73%,18.18% 输配电线路复合外绝缘,2611,1966,644,24.68%,2.47% 神马电力,603530,收入构成,报告日期,2017-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 输配电线路复合外绝缘,2184,1785,399,18.27%,1.43% 其他(补充),773,223,550,71.12%,1.97% 变电站复合外绝缘,54008,32519,21488,39.79%,76.85% 橡胶密封件,11083,5560,5523,49.83%,19.75% 神马电力,603530,收入构成,报告日期,2016-12-31, 按产品,收入(万元),成本(万元),利润(万元),毛利率,利润占比 橡胶密封件,10012,4854,5157,51.51%,18.92% 其他(补充),245,88,157,63.89%,0.57% 变电站复合外绝缘,37288,20095,17193,46.11%,63.09% 输配电线路复合外绝缘,8564,3820,4744,55.39%,17.41%