| 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 | ||||
| 蒸汽 | 62,426,810.97 | 43,240,532.86 | 19,186,278.11 | 30.73 | ||||
| 纸制品 | 1,968,138,548.02 | 1,516,388,823.93 | 451,749,724.09 | 22.95 | ||||
| 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 | ||||
| 蒸汽 | 50,163,151.38 | 31,604,904.98 | 18,558,246.40 | 37.00 | ||||
| 纸制品 | 974,444,064.55 | 804,110,547.64 | 170,333,516.91 | 17.48 | ||||
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