| 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 | ||||
| 合计 | 283,394,400.00 | 200,414,300.00 | -- | 29.28 | ||||
| 建筑机械销售 | 31,742,700.00 | 19,996,300.00 | 11,746,400.00 | 37.00 | ||||
| 金刚石销售 | 210,971,000.00 | 157,848,500.00 | 53,122,500.00 | 25.18 | ||||
| 金刚石制品销售 | 36,172,100.00 | 21,064,400.00 | 15,107,700.00 | 41.76 | ||||
| 来料加工业务 | 4,508,400.00 | 1,504,900.00 | 3,003,500.00 | 66.62 | ||||
8/8 转到 
