| 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 | 1,731,866,820.84 | 904,214,287.02 | 3,162,820,863.13 | 2,472,704,308.44 |
| 收到的税费返还 | 606,964.67 | 1,119.77 | 10,000 | - |
| 收到其他与经营活动有关的现金 | 86,505,923.78 | 64,545,475.47 | 56,961,727.87 | 75,478,085.66 |
| 经营活动现金流入小计 | 1,818,979,709.29 | 968,760,882.26 | 3,219,792,591 | 2,548,182,394.1 |
| 购买商品、接受劳务支付的现金 | 237,570,385.13 | 81,951,546.95 | 414,772,859.69 | 207,021,761.38 |
| 支付给职工以及为职工支付的现金 | 329,068,745.66 | 208,785,163.25 | 602,676,778.61 | 476,325,113.84 |
| 支付的各项税费 | 147,204,205.61 | 61,887,566.01 | 116,659,370.99 | 97,480,877.11 |
| 支付其他与经营活动有关的现金 | 660,158,084.68 | 318,600,918.04 | 1,174,511,405.49 | 936,013,902.98 |
| 经营活动现金流出小计 | 1,374,001,421.08 | 671,225,194.25 | 2,308,620,414.78 | 1,716,841,655.31 |
| 经营活动产生的现金流量净额 | 444,978,288.21 | 297,535,688.01 | 911,172,176.22 | 831,340,738.79 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 31,581,183.16 | 1,910,448.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,509.42 | 100,000 | 141,527 | 140,367 |
| 投资活动现金流入小计 | 14,509.42 | 100,000 | 31,722,710.16 | 2,050,815.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 391,306,234.66 | 192,857,786.75 | 827,594,838.86 | 608,048,344.6 |
| 投资支付的现金 | - | - | 205,820,833.79 | 175,684,977.02 |
| 投资活动现金流出小计 | 391,306,234.66 | 192,857,786.75 | 1,033,415,672.65 | 783,733,321.62 |
| 投资活动产生的现金流量净额 | -391,291,725.24 | -192,757,786.75 | -1,001,692,962.49 | -781,682,505.65 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 92,166,278 | - | - | - |
| 取得借款收到的现金 | 580,000,000 | 150,000,000 | 533,600,000 | 483,600,000 |
| 收到其他与筹资活动有关的现金 | - | - | 111,150,000 | - |
| 筹资活动现金流入小计 | 672,166,278 | 150,000,000 | 644,750,000 | 483,600,000 |
| 偿还债务支付的现金 | 532,810,000 | 150,010,000 | 659,120,000 | 581,120,000 |
| 分配股利、利润或偿付利息支付的现金 | 118,423,284.56 | 19,326,846.43 | 150,872,677.7 | 102,774,076.8 |
| 支付其他与筹资活动有关的现金 | 18,916,728.67 | 8,854,000 | 26,141,106.2 | - |
| 筹资活动现金流出小计 | 670,150,013.23 | 178,190,846.43 | 836,133,783.9 | 683,894,076.8 |
| 筹资活动产生的现金流量净额 | 2,016,264.77 | -28,190,846.43 | -191,383,783.9 | -200,294,076.8 |
| 四、汇率变动对现金及现金等价物的影响 | -196,210.48 | -133,207.85 | 1,590,510.79 | -6,019,687.56 |
| 五、现金及现金等价物净增加额 | 55,506,617.26 | 76,453,846.98 | -280,314,059.38 | -156,655,531.22 |
| 加:期初现金及现金等价物余额 | 471,682,855.12 | 471,682,855.12 | 751,996,914.5 | 751,996,914.5 |
| 期末现金及现金等价物余额 | 527,189,472.38 | 548,136,702.1 | 471,682,855.12 | 595,341,383.28 |
| 补充资料: | | | | |
| 净利润 | 130,707,401.1 | - | 386,979,402.58 | - |
| 资产减值准备 | -2,647,368.81 | - | 21,156,712.37 | - |
| 固定资产和投资性房地产折旧 | 93,425,612.98 | - | 115,204,009.77 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 93,425,612.98 | - | 115,204,009.77 | - |
| 无形资产摊销 | 176,142,112.02 | - | 252,937,958.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -72,940.02 | - | 588,954.91 | - |
| 固定资产报废损失 | 3,848.86 | - | 591,577.32 | - |
| 公允价值变动损失 | 76,016,377.9 | - | 26,305,321.32 | - |
| 财务费用 | 40,840,938.22 | - | 44,044,061.2 | - |
| 投资损失 | 6,504,780.23 | - | 14,663,608.75 | - |
| 递延所得税 | -8,304,545.62 | - | 3,169,078.15 | - |
| 其中:递延所得税资产减少 | -3,627,974.82 | - | 28,986,293.78 | - |
| 递延所得税负债增加 | -4,676,570.8 | - | -25,817,215.63 | - |
| 存货的减少 | -35,869,860.82 | - | 37,416,647.1 | - |
| 经营性应收项目的减少 | -83,045,735.68 | - | 156,534,353.23 | - |
| 经营性应付项目的增加 | 29,486,790.15 | - | -95,111,432.99 | - |
| 其他 | 20,254,484.88 | - | -57,132,509.58 | - |
| 现金的期末余额 | 527,189,472.38 | - | 471,682,855.12 | - |
| 减:现金的期初余额 | 471,682,855.12 | - | 751,996,914.5 | - |
| 现金及现金等价物的净增加额 | 55,506,617.26 | - | -280,314,059.38 | - |
| 公告日期 | 2025-08-20 | 2025-04-25 | 2025-04-18 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |