证券简称    研发投入金额              研发投入同比               研发支出总额占

            （亿元）                  增速（%）                  营业收入比例(%)

中国建筑    192.65                    39.02                      1.82

中兴通讯    101.52                    14.56                      16.97

中国石油    91.42                     10.3                       0.57

上汽集团    76.69                     -1.23                      2.51

中国电建    72.19                     23.11                      2.72

　　数据来源/Wind