本次公开发行                   发行价（元/股）                                                             6.89       停牌前收盘价（元/股）    7.79

情况                                                                                                                                               

                               发行市盈率                                                                  24.57倍    停牌前总市值（亿元）     10.9

                               定价方式                                                                    询价       募集资金总额（亿元）     3.5 

                               是否向战略投资者配售                                                        \                                       

财务表现                       营业收入（亿元）                                                            1.55       4.35                     4.64

（2017年-2019年）                                                                                                                                  

                               归母净利润（万元）                                                          3924.76    3981.51                  957.63

                               毛利率                                                                      39.92%     23.38%                   23.83%

本次募资用途                   环保装置平台化运营升级建设项目、补充流动资金                                                                        

主营业务简介                   公司的主营业务是提供工业烟气环保工程项目的建造和运营方面的综合治理服务。