| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 | ||||
| PE双壁波纹管 | 43,315,372.61 | 22,749,918.98 | 20,565,453.63 | 47.48 | ||||
| UPVC双壁波纹管 | 101,036,568.61 | 62,657,775.90 | 38,378,792.71 | 37.99 | ||||
| 其他管材 | 1,901,891.13 | 1,759,177.90 | 142,713.23 | 7.50 | ||||
| 项目名称 | 主营业务收入 | 主营业务成本 | 主营业务毛利 | 毛利率 | ||||
| PE双壁波纹管 | 5,307,865.07 | 2,794,066.47 | 2,513,798.60 | 47.36 | ||||
| UPVC双壁波纹管 | 73,067,845.30 | 40,194,025.07 | 32,873,820.23 | 44.99 | ||||
| 其他管材 | 1,788,207.72 | 932,089.08 | 856,118.64 | 47.88 | ||||
8/8 转到 
