| 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 | 717,530,794.37 | 387,059,138.35 | 2,047,802,075.15 | 1,350,008,857.89 |
| 收到的税费返还 | 169,715.47 | 18,062.6 | 22,277,259.22 | 742,631.95 |
| 收到其他与经营活动有关的现金 | 9,303,567.16 | 4,854,022.45 | 32,691,141.54 | 14,497,185.52 |
| 经营活动现金流入小计 | 727,004,077 | 391,931,223.4 | 2,102,770,475.91 | 1,365,248,675.36 |
| 购买商品、接受劳务支付的现金 | 449,188,066.05 | 312,574,946.34 | 673,851,304.35 | 579,087,270.8 |
| 支付给职工以及为职工支付的现金 | 75,784,063.43 | 41,629,568.26 | 154,673,860.72 | 119,734,940.14 |
| 支付的各项税费 | 154,797,604.07 | 47,045,002.77 | 521,717,109.03 | 365,779,252.28 |
| 支付其他与经营活动有关的现金 | 109,817,974.85 | 63,547,035.35 | 229,745,257.23 | 196,602,262.39 |
| 经营活动现金流出小计 | 789,587,708.4 | 464,796,552.72 | 1,579,987,531.33 | 1,261,203,725.61 |
| 经营活动产生的现金流量净额 | -62,583,631.4 | -72,865,329.32 | 522,782,944.58 | 104,044,949.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 132,015,384.62 | 11,600,000 | 17,960,000 | 151,783,966.91 |
| 取得投资收益收到的现金 | 3,243,835.62 | - | 304,131.51 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 158,919,835.4 | - |
| 投资活动现金流入小计 | 135,259,220.24 | 11,600,000 | 177,183,966.91 | 151,783,966.91 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,627,754.8 | 1,397,499.31 | 32,039,885.77 | 4,555,920.71 |
| 投资支付的现金 | - | - | 22,020,000 | - |
| 投资活动现金流出小计 | 7,627,754.8 | 1,397,499.31 | 54,059,885.77 | 4,555,920.71 |
| 投资活动产生的现金流量净额 | 127,631,465.44 | 10,202,500.69 | 123,124,081.14 | 147,228,046.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 275,980,000 | 145,980,000 | 1,105,900,000 | 641,000,000 |
| 收到其他与筹资活动有关的现金 | 151,392,815.71 | 31,000,000 | 380,784,389.19 | 200,000,000 |
| 筹资活动现金流入小计 | 427,372,815.71 | 176,980,000 | 1,486,684,389.19 | 841,000,000 |
| 偿还债务支付的现金 | 423,147,199.33 | 143,850,000 | 1,069,326,489.56 | 657,650,000 |
| 分配股利、利润或偿付利息支付的现金 | 76,083,749.86 | 30,124,238.33 | 332,270,238.87 | 186,541,288.56 |
| 支付其他与筹资活动有关的现金 | 12,000,000 | 88,250,777.2 | 586,237,945.46 | 271,197,201.33 |
| 筹资活动现金流出小计 | 511,230,949.19 | 262,225,015.53 | 1,987,834,673.89 | 1,115,388,489.89 |
| 筹资活动产生的现金流量净额 | -83,858,133.48 | -85,245,015.53 | -501,150,284.7 | -274,388,489.89 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 16,101.31 | - |
| 五、现金及现金等价物净增加额 | -18,810,299.44 | -147,907,844.16 | 144,772,842.33 | -23,115,493.94 |
| 加:期初现金及现金等价物余额 | 479,870,097.33 | 479,870,097.33 | 335,097,255 | 335,097,255 |
| 期末现金及现金等价物余额 | 461,059,797.89 | 331,962,253.17 | 479,870,097.33 | 311,981,761.06 |
| 补充资料: | | | | |
| 净利润 | 137,970,032.01 | - | 165,711,480.57 | - |
| 资产减值准备 | -14,314,084.25 | - | 62,445,339.15 | - |
| 固定资产和投资性房地产折旧 | 62,629,483.98 | - | 119,462,425.5 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 62,629,483.98 | - | 119,462,425.5 | - |
| 无形资产摊销 | 6,891,563.48 | - | 13,851,872.37 | - |
| 长期待摊费用摊销 | 10,132,635.18 | - | 18,790,414.07 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 27,595.82 | - | -4,269,003.3 | - |
| 固定资产报废损失 | - | - | 12,114.44 | - |
| 公允价值变动损失 | - | - | -14,000,000 | - |
| 财务费用 | 34,206,497.79 | - | 76,284,435.58 | - |
| 投资损失 | 40,072.03 | - | -14,699,336.14 | - |
| 递延所得税 | 3,712,435.07 | - | -100,649,328.83 | - |
| 其中:递延所得税资产减少 | 3,712,435.07 | - | -125,071,535.71 | - |
| 递延所得税负债增加 | - | - | 24,422,206.88 | - |
| 存货的减少 | 126,496,803.34 | - | 328,431,862.63 | - |
| 经营性应收项目的减少 | 52,797,797.41 | - | -83,716,487.91 | - |
| 经营性应付项目的增加 | -492,595,028.14 | - | -64,146,065.34 | - |
| 现金的期末余额 | 461,059,797.89 | - | 479,870,097.33 | - |
| 减:现金的期初余额 | 479,870,097.33 | - | 335,097,255 | - |
| 现金及现金等价物的净增加额 | -18,810,299.44 | - | 144,772,842.33 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-15 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |