保荐机构                IPO申报              审核未通过            撤回            撤否率

                        项目总数             项目数                项目数              

中信证券                331                  0                     15              4.53%

中信建投                265                  1                     5               2.26%

海通证券                233                  0                     8               3.43%

华泰联合证券            212                  1                     9               4.72%

民生证券                203                  0                     12              5.91%

国泰君安                199                  1                     10              5.53%

中金公司                192                  0                     8               4.17%

招商证券                182                  0                     10              5.49%

国金证券                171                  0                     8               4.68%

国信证券                152                  1                     4               3.29%

安信证券                131                  1                     7               6.11%

广发证券                99                   0                     2               2.02%

光大证券                97                   0                     3               3.09%

东兴证券                94                   0                     4               4.26%

申万宏源证券承销保荐    89                   1                     3               4.49%

长江证券承销保荐        87                   0                     4               4.60%

兴业证券                76                   0                     2               2.63%

中泰证券                71                   1                     4               7.04%

东方证券承销保荐        67                   0                     0               0.00%

国元证券                66                   0                     3               4.55%

　　数据来源/Wind