| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 951,971,952.97 | 460,322,920.13 | 1,705,919,618.96 | 1,266,973,205.32 |
| 收到的税费返还 | 13,904,111.02 | 14,723,963.7 | 32,700,861.74 | 24,596,513.15 |
| 收到其他与经营活动有关的现金 | 18,205,036.34 | 8,073,808.27 | 33,825,983.4 | 28,466,271.1 |
| 经营活动现金流入小计 | 984,081,100.33 | 483,120,692.1 | 1,772,446,464.1 | 1,320,035,989.57 |
| 购买商品、接受劳务支付的现金 | 569,628,408.2 | 261,475,415.12 | 972,836,819.17 | 476,525,059.09 |
| 支付给职工以及为职工支付的现金 | 225,849,892.09 | 123,545,768.63 | 379,065,184.89 | 278,602,075.65 |
| 支付的各项税费 | 41,953,576.16 | 25,120,112.21 | 63,809,389.84 | 67,032,006.85 |
| 支付其他与经营活动有关的现金 | 39,352,178.56 | 24,356,858.88 | 102,148,529.11 | 86,092,167.79 |
| 经营活动现金流出小计 | 876,784,055.01 | 434,498,154.84 | 1,517,859,923.01 | 908,251,309.38 |
| 经营活动产生的现金流量净额 | 107,297,045.32 | 48,622,537.26 | 254,586,541.09 | 411,784,680.19 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 67,933.18 |
| 取得投资收益收到的现金 | 67,933.18 | 67,933.18 | 67,933.18 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,738.05 | 343.91 | 3,622,913.59 | 304,684.02 |
| 投资活动现金流入小计 | 73,671.23 | 68,277.09 | 3,690,846.77 | 372,617.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 401,861,069.66 | 181,401,660.31 | 1,030,976,108.82 | 838,765,914.99 |
| 投资支付的现金 | 1,600,000 | - | - | - |
| 取得子公司及其他营业单位支付的现金 | 12,285,879 | 12,285,879 | 17,444,232.12 | 279,000 |
| 投资活动现金流出小计 | 415,746,948.66 | 193,687,539.31 | 1,048,420,340.94 | 839,044,914.99 |
| 投资活动产生的现金流量净额 | -415,673,277.43 | -193,619,262.22 | -1,044,729,494.17 | -838,672,297.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 725,300,000 | 241,300,000 | 1,757,300,000 | 1,114,310,000 |
| 筹资活动现金流入小计 | 725,300,000 | 241,300,000 | 1,757,300,000 | 1,114,310,000 |
| 偿还债务支付的现金 | 362,392,600 | 126,073,813.03 | 665,932,040 | 506,531,000 |
| 分配股利、利润或偿付利息支付的现金 | 83,214,217.43 | 14,491,149.27 | 187,632,184.93 | 115,048,192 |
| 支付其他与筹资活动有关的现金 | 28,254,016.16 | 12,755,348.73 | 142,611,204.93 | 142,078,208.46 |
| 筹资活动现金流出小计 | 473,860,833.59 | 153,320,311.03 | 996,175,429.86 | 763,657,400.46 |
| 筹资活动产生的现金流量净额 | 251,439,166.41 | 87,979,688.97 | 761,124,570.14 | 350,652,599.54 |
| 四、汇率变动对现金及现金等价物的影响 | 1,816,312.62 | -1,160,421.33 | 6,082,317.39 | -3,203,925.42 |
| 五、现金及现金等价物净增加额 | -55,120,753.08 | -58,177,457.32 | -22,936,065.55 | -79,438,943.48 |
| 加:期初现金及现金等价物余额 | 546,622,848.15 | 546,622,848.15 | 569,558,913.7 | 569,558,913.7 |
| 期末现金及现金等价物余额 | 491,502,095.07 | 488,445,390.83 | 546,622,848.15 | 490,119,970.22 |
| 补充资料: | | | | |
| 净利润 | 93,997,632.05 | - | 202,140,279.19 | - |
| 资产减值准备 | 1,074,356.2 | - | 6,163,071.2 | - |
| 固定资产和投资性房地产折旧 | 83,034,601.01 | - | 155,793,259.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 83,034,601.01 | - | 155,793,259.52 | - |
| 无形资产摊销 | 3,976,959.14 | - | 5,506,947.55 | - |
| 长期待摊费用摊销 | 1,705,681.35 | - | 3,098,661.46 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 225,142.09 | - | -242,771.11 | - |
| 固定资产报废损失 | 637,530.71 | - | 134,238.04 | - |
| 财务费用 | 37,972,628.26 | - | 52,712,239.77 | - |
| 投资损失 | 93,863.94 | - | 1,650,641.67 | - |
| 递延所得税 | -2,233,962.73 | - | -2,749,896.82 | - |
| 其中:递延所得税资产减少 | -1,393,902.31 | - | -5,270,455.39 | - |
| 递延所得税负债增加 | -840,060.42 | - | 2,520,558.57 | - |
| 存货的减少 | -90,137,470.41 | - | -55,497,551.39 | - |
| 经营性应收项目的减少 | -86,035,257.85 | - | -235,438,466.42 | - |
| 经营性应付项目的增加 | 57,622,323.22 | - | 114,583,126.57 | - |
| 其他 | 2,513,136.45 | - | - | - |
| 现金的期末余额 | 491,502,095.07 | - | 546,622,848.15 | - |
| 减:现金的期初余额 | 546,622,848.15 | - | 569,558,913.7 | - |
| 现金及现金等价物的净增加额 | -55,120,753.08 | - | -22,936,065.55 | - |
| 公告日期 | 2025-08-12 | 2025-04-29 | 2025-04-15 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |