| 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 | ||||
| LED器件 | 7,483,700.00 | 5,977,000.00 | 1,506,700.00 | 20.13 | ||||
| 电脑及器材 | 5,489,300.00 | 2,765,100.00 | 2,724,200.00 | 49.62 | ||||
| 光电器件及微电脑控制器 | 248,004,000.00 | 158,280,100.00 | 89,723,900.00 | 36.17 | ||||
| 合计 | 632,348,100.00 | 475,985,100.00 | -- | 24.72 | ||||
| 继电器 | 237,206,400.00 | 206,188,500.00 | 31,017,900.00 | 13.07 | ||||
| 通信线缆 | 69,755,500.00 | 55,492,600.00 | 14,262,900.00 | 20.44 | ||||
| 通信终端及程控电话 | 64,409,000.00 | 47,281,600.00 | 17,127,400.00 | 26.59 | ||||
8/8 转到 
