本次公开发行                   发行价（元/股）                                                                                                                                                                                                                                                                     37.89                                               停牌前收盘价（元/股）    44.3

情况                                                                                                                                                                                                                                                                                                                                                                                                

                               发行市盈率                                                                                                                                                                                                                                                                          30.93倍                                             停牌前总市值（亿元）     44.45

                               定价方式                                                                                                                                                                                                                                                                            询价                                                募集资金总额（亿元）     5.68

                               是否向战略投资者配售                                                                                                                                                                                                                                                                10名战略投资者共获配300万股，占本次发行规模的20%                                 

财务表现                       营业收入（亿元）                                                                                                                                                                                                                                                                    8.77                                                10.53                    9.72

（2017年-2019年）                                                                                                                                                                                                                                                                                                                                                                                   

                               归母净利润（万元）                                                                                                                                                                                                                                                                  1.85                                                1.65                     1.61

                               毛利率                                                                                                                                                                                                                                                                              43.04%                                              39.59%                   34.77%

本次募资用途                   单晶炉和切片机扩建项目和研发中心建设                                                                                                                                                                                                                                                                                                                                 

主营业务简介                   公司为光伏及半导体行业下游客户提供高性能的晶硅制造和硅片处理等生产设备，主要产品包括单晶炉、线切设备、磨床、硅片处理设备和氩气回收装备等。2008年，公司成功研制出中国第一代具备自主知识产权的多线切方机，实现对进口设备的替代。截至2020年5月末拥有4项发明专利和38项实用新型专利。