| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 654,659,692.42 | 412,553,465.58 | 199,906,654.71 | 864,364,214.11 |
| 收到的税费返还 | 36,064,300.19 | 19,972,660.44 | 7,447,219.88 | 52,243,464.42 |
| 收到其他与经营活动有关的现金 | 42,214,390.06 | 26,129,326.26 | 8,235,626.21 | 68,006,870.43 |
| 经营活动现金流入小计 | 732,938,382.67 | 458,655,452.28 | 215,589,500.8 | 984,614,548.96 |
| 购买商品、接受劳务支付的现金 | 475,301,710.6 | 247,691,394.34 | 127,398,693.16 | 634,865,688.25 |
| 支付给职工以及为职工支付的现金 | 127,579,227.51 | 86,222,871.88 | 47,009,080.83 | 161,874,795.16 |
| 支付的各项税费 | 44,676,133.91 | 35,427,615.17 | 17,017,170.4 | 57,331,469.27 |
| 支付其他与经营活动有关的现金 | 127,279,347.63 | 89,501,268.68 | 44,985,009.66 | 100,264,555.33 |
| 经营活动现金流出小计 | 774,836,419.65 | 458,843,150.07 | 236,409,954.05 | 954,336,508.01 |
| 经营活动产生的现金流量净额 | -41,898,036.98 | -187,697.79 | -20,820,453.25 | 30,278,040.95 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 34,488,841.34 | 35,221,540.14 | 34,895,371 | 123,217,360.25 |
| 取得投资收益收到的现金 | 66,005.87 | 62,404.03 | 6,889,871.59 | 1,614,620.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 55,767.2 | 46,313.2 | 2,800 | 176,104.43 |
| 投资活动现金流入小计 | 34,610,614.41 | 35,330,257.37 | 41,788,042.59 | 125,008,084.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 290,219,408.97 | 233,699,685.33 | 140,796,581.47 | 458,144,701.32 |
| 投资支付的现金 | 34,349,341.82 | 35,079,077.02 | 34,754,227.16 | 40,000,000 |
| 投资活动现金流出小计 | 324,568,750.79 | 268,778,762.35 | 175,550,808.63 | 498,144,701.32 |
| 投资活动产生的现金流量净额 | -289,958,136.38 | -233,448,504.98 | -133,762,766.04 | -373,136,616.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 531,480,898.21 | 327,587,967.8 | 183,590,371.86 | 285,443,048.48 |
| 收到其他与筹资活动有关的现金 | - | - | - | 1,295,576 |
| 筹资活动现金流入小计 | 531,480,898.21 | 327,587,967.8 | 183,590,371.86 | 286,738,624.48 |
| 偿还债务支付的现金 | 74,650,000 | 29,650,000 | 10,000,000 | 48,250,000 |
| 分配股利、利润或偿付利息支付的现金 | 20,898,219.95 | 17,156,454.43 | 2,129,035.3 | 39,557,571.49 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 554,382.86 |
| 支付其他与筹资活动有关的现金 | 2,083,304.38 | 1,896,527.24 | 1,083,430.1 | 34,784,120.8 |
| 筹资活动现金流出小计 | 97,631,524.33 | 48,702,981.67 | 13,212,465.4 | 122,591,692.29 |
| 筹资活动产生的现金流量净额 | 433,849,373.88 | 278,884,986.13 | 170,377,906.46 | 164,146,932.19 |
| 四、汇率变动对现金及现金等价物的影响 | -4,563,650.37 | 2,037,109.31 | -1,065,016.57 | 6,385,856.77 |
| 五、现金及现金等价物净增加额 | 97,429,550.15 | 47,285,892.67 | 14,729,670.6 | -172,325,786.53 |
| 加:期初现金及现金等价物余额 | 500,513,869.25 | 500,513,869.25 | 500,513,869.26 | 672,839,655.78 |
| 期末现金及现金等价物余额 | 597,943,419.4 | 547,799,761.92 | 515,243,539.86 | 500,513,869.25 |
| 补充资料: | | | | |
| 净利润 | - | 16,915,670.23 | - | 119,507,812.03 |
| 资产减值准备 | - | 1,369,372.06 | - | 5,818,345.02 |
| 固定资产和投资性房地产折旧 | - | 42,354,614.34 | - | 77,884,288.68 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 42,354,614.34 | - | 77,884,288.68 |
| 无形资产摊销 | - | 741,645.93 | - | 1,520,831.4 |
| 长期待摊费用摊销 | - | 543,570.75 | - | 1,440,474.84 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -22,302.66 | - | 60,452.11 |
| 固定资产报废损失 | - | - | - | 247,806.28 |
| 财务费用 | - | 2,662,937.05 | - | 4,187,551.39 |
| 投资损失 | - | 1,521,143.72 | - | -2,395,643.21 |
| 递延所得税 | - | -306,565.67 | - | -11,598,343.91 |
| 其中:递延所得税资产减少 | - | -5,135,003.82 | - | -9,894,993.27 |
| 递延所得税负债增加 | - | 4,828,438.15 | - | -1,703,350.64 |
| 存货的减少 | - | -40,508,585.07 | - | -12,093,282.63 |
| 经营性应收项目的减少 | - | -32,347,236.31 | - | -40,646,084.23 |
| 经营性应付项目的增加 | - | -4,601,048.63 | - | -107,342,280.86 |
| 其他 | - | 10,267,269.2 | - | -8,852,683.92 |
| 债务转为资本 | - | - | - | 186,568,775.65 |
| 融资租入固定资产 | - | - | - | 865,930.83 |
| 现金的期末余额 | - | 547,799,761.92 | - | 500,513,869.25 |
| 减:现金的期初余额 | - | 500,513,869.25 | - | 672,839,655.78 |
| 现金及现金等价物的净增加额 | - | 47,285,892.67 | - | -172,325,786.53 |
| 公告日期 | 2025-10-24 | 2025-08-27 | 2025-04-26 | 2025-04-03 |
| 审计意见(境内) | | | | 标准无保留意见 |