| 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 | 509,209,029.4 | 274,689,279.44 | 1,238,231,330.17 | 854,699,818.64 |
| 收到的税费返还 | 39,761,481.53 | 23,081,037.6 | 116,948,466.24 | 75,663,183.67 |
| 收到其他与经营活动有关的现金 | 29,803,036.78 | 10,965,363.69 | 23,000,708.69 | 17,685,638.78 |
| 经营活动现金流入小计 | 578,773,547.71 | 308,735,680.73 | 1,378,180,505.1 | 948,048,641.09 |
| 购买商品、接受劳务支付的现金 | 388,192,929.93 | 212,444,313.29 | 982,675,312.3 | 712,599,708.89 |
| 支付给职工以及为职工支付的现金 | 71,927,950.29 | 37,480,441.38 | 166,006,506.39 | 124,967,147.42 |
| 支付的各项税费 | 30,180,207.78 | 15,639,400.66 | 69,857,473.98 | 48,729,351.95 |
| 支付其他与经营活动有关的现金 | 26,179,864.88 | 14,012,545.68 | 42,095,590.5 | 49,802,972.59 |
| 经营活动现金流出小计 | 516,480,952.88 | 279,576,701.01 | 1,260,634,883.17 | 936,099,180.85 |
| 经营活动产生的现金流量净额 | 62,292,594.83 | 29,158,979.72 | 117,545,621.93 | 11,949,460.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 468,000,000 | 233,000,000 | 555,000,000 | 294,000,000 |
| 取得投资收益收到的现金 | 806,684.84 | 566,220.82 | 1,547,440.38 | 1,167,789.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 421,447.11 | 20,000 |
| 收到的其他与投资活动有关的现金 | 8,000,000 | 8,000,000 | - | - |
| 投资活动现金流入小计 | 476,806,684.84 | 241,566,220.82 | 556,968,887.49 | 295,187,789.1 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 53,968,785.42 | 35,810,716.17 | 211,495,624.36 | 181,482,808.52 |
| 投资支付的现金 | 428,000,000 | 233,000,000 | 601,000,000 | 314,255,394.62 |
| 投资活动现金流出小计 | 481,968,785.42 | 268,810,716.17 | 812,495,624.36 | 495,738,203.14 |
| 投资活动产生的现金流量净额 | -5,162,100.58 | -27,244,495.35 | -255,526,736.87 | -200,550,414.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 689,009,800 | 362,371,333.33 | 1,251,010,201.99 | 1,140,186,176.98 |
| 收到其他与筹资活动有关的现金 | 3,333,300 | - | - | - |
| 筹资活动现金流入小计 | 692,343,100 | 362,371,333.33 | 1,251,010,201.99 | 1,140,186,176.98 |
| 偿还债务支付的现金 | 604,511,473.3 | 255,072,630.1 | 1,028,943,790.86 | 781,039,033.27 |
| 分配股利、利润或偿付利息支付的现金 | 54,757,453.15 | 6,505,252.97 | 85,439,493.53 | 64,594,783.99 |
| 支付其他与筹资活动有关的现金 | 1,780,114.16 | 1,780,000 | 26,481,775.35 | 23,226,380.73 |
| 筹资活动现金流出小计 | 661,049,040.61 | 263,357,883.07 | 1,140,865,059.74 | 868,860,197.99 |
| 筹资活动产生的现金流量净额 | 31,294,059.39 | 99,013,450.26 | 110,145,142.25 | 271,325,978.99 |
| 四、汇率变动对现金及现金等价物的影响 | 398,648.56 | 201,467.95 | 441,830.01 | -1,742,796.82 |
| 五、现金及现金等价物净增加额 | 88,823,202.2 | 101,129,402.58 | -27,394,142.68 | 80,982,228.37 |
| 加:期初现金及现金等价物余额 | 186,649,202.19 | 186,649,202.19 | 214,043,344.87 | 214,043,344.87 |
| 期末现金及现金等价物余额 | 275,472,404.39 | 287,778,604.77 | 186,649,202.19 | 295,025,573.24 |
| 补充资料: | | | | |
| 净利润 | 15,451,709.95 | - | 39,411,598.14 | - |
| 资产减值准备 | 4,541,331.99 | - | 4,684,542.98 | - |
| 固定资产和投资性房地产折旧 | 65,838,152.21 | - | 121,863,724.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 65,838,152.21 | - | 121,863,724.42 | - |
| 无形资产摊销 | 2,149,788.42 | - | 2,793,763.33 | - |
| 长期待摊费用摊销 | 5,417,391.57 | - | 8,437,788.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,738.88 | - | -282,247.74 | - |
| 固定资产报废损失 | 318,494.65 | - | 1,888,385.05 | - |
| 公允价值变动损失 | -581,584.23 | - | -6,365,357.11 | - |
| 财务费用 | 13,415,049.78 | - | 27,742,929.32 | - |
| 投资损失 | -198,308.87 | - | 234,812.77 | - |
| 递延所得税 | -5,054,471.43 | - | -16,585,810.35 | - |
| 其中:递延所得税资产减少 | -4,947,487.78 | - | -16,541,667.15 | - |
| 递延所得税负债增加 | -106,983.65 | - | -44,143.2 | - |
| 存货的减少 | -75,602,203.77 | - | 62,441,028.1 | - |
| 经营性应收项目的减少 | -40,651,173.37 | - | -135,523,229.27 | - |
| 经营性应付项目的增加 | 76,638,533.02 | - | -1,056,800.4 | - |
| 现金的期末余额 | 275,472,404.39 | - | 186,649,202.19 | - |
| 减:现金的期初余额 | 186,649,202.19 | - | 214,043,344.87 | - |
| 现金及现金等价物的净增加额 | 88,823,202.2 | - | -27,394,142.68 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |