| 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 | 699,661,712.11 | 316,779,101.18 | 1,710,111,914.34 | 1,263,233,188.79 |
| 收到其他与经营活动有关的现金 | 835,401.71 | 507,209.71 | 18,216,787.17 | 17,841,256.04 |
| 经营活动现金流入小计 | 700,497,113.82 | 317,286,310.89 | 1,728,328,701.51 | 1,281,074,444.83 |
| 购买商品、接受劳务支付的现金 | 660,774,584.24 | 249,207,463.52 | 1,577,813,730.01 | 1,285,463,608.9 |
| 支付给职工以及为职工支付的现金 | 62,945,174.59 | 38,506,389.01 | 118,988,870.43 | 89,828,458.2 |
| 支付的各项税费 | 9,397,499.48 | 3,867,032.48 | 8,340,930.33 | 4,864,127.55 |
| 支付其他与经营活动有关的现金 | 17,536,351.32 | 6,308,178.56 | 36,975,619.9 | 23,273,416.7 |
| 经营活动现金流出小计 | 750,653,609.63 | 297,889,063.57 | 1,742,119,150.67 | 1,403,429,611.35 |
| 经营活动产生的现金流量净额 | -50,156,495.81 | 19,397,247.32 | -13,790,449.16 | -122,355,166.52 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 530,000,000 | 340,000,000 | 754,000,000 | 514,000,000 |
| 取得投资收益收到的现金 | 4,562,187.22 | 2,698,307.67 | 8,756,130.32 | 6,725,140.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 26,160 | 26,160 | 1,666,128 | 1,650,000 |
| 投资活动现金流入小计 | 534,588,347.22 | 342,724,467.67 | 764,422,258.32 | 522,375,140.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,801,718.72 | 7,507,236.03 | 33,499,721.41 | 26,757,715.23 |
| 投资支付的现金 | 490,000,000 | 430,000,000 | 884,000,000 | 604,000,000 |
| 投资活动现金流出小计 | 496,801,718.72 | 437,507,236.03 | 917,499,721.41 | 630,757,715.23 |
| 投资活动产生的现金流量净额 | 37,786,628.5 | -94,782,768.36 | -153,077,463.09 | -108,382,574.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 87,750,000 | 37,100,000 | 181,900,000 | 150,150,000 |
| 收到其他与筹资活动有关的现金 | - | -1,228,920.6 | 30,072,377.56 | 30,072,432.88 |
| 筹资活动现金流入小计 | 87,750,000 | 35,871,079.4 | 211,972,377.56 | 180,222,432.88 |
| 偿还债务支付的现金 | 70,150,000 | 18,050,000 | 181,900,000 | 126,150,000 |
| 分配股利、利润或偿付利息支付的现金 | 47,441,518.08 | - | 32,347,989.6 | 32,347,989.6 |
| 支付其他与筹资活动有关的现金 | 1,268,152.7 | - | 22,092,293.32 | 22,092,293.32 |
| 筹资活动现金流出小计 | 118,859,670.78 | 18,050,000 | 236,340,282.92 | 180,590,282.92 |
| 筹资活动产生的现金流量净额 | -31,109,670.78 | 17,821,079.4 | -24,367,905.36 | -367,850.04 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 19.76 | 19.76 |
| 五、现金及现金等价物净增加额 | -43,479,538.09 | -57,564,441.64 | -191,235,797.85 | -231,105,571.17 |
| 加:期初现金及现金等价物余额 | 126,049,042.25 | 126,049,042.25 | 317,284,840.1 | 317,284,840.1 |
| 期末现金及现金等价物余额 | 82,569,504.16 | 68,484,600.61 | 126,049,042.25 | 86,179,268.93 |
| 补充资料: | | | | |
| 净利润 | 33,250,815.16 | - | 57,763,484.81 | - |
| 资产减值准备 | 594,250.57 | - | 12,463,070.83 | - |
| 固定资产和投资性房地产折旧 | 27,492,451.01 | - | 55,974,291.14 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 27,492,451.01 | - | 55,974,291.14 | - |
| 无形资产摊销 | 377,333.4 | - | 754,666.8 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -6,622.5 | - | -1,020,386.19 | - |
| 公允价值变动损失 | -1,756,109.59 | - | -1,599,232.87 | - |
| 财务费用 | - | - | -19.76 | - |
| 投资损失 | -3,399,968.05 | - | -7,164,239.92 | - |
| 递延所得税 | 1,270,732.12 | - | 1,768,908.73 | - |
| 其中:递延所得税资产减少 | 1,349,450.93 | - | 1,973,664.17 | - |
| 递延所得税负债增加 | -78,718.81 | - | -204,755.44 | - |
| 存货的减少 | -19,244,772.77 | - | -110,605,517.34 | - |
| 经营性应收项目的减少 | -28,857,131.84 | - | 19,207,085.58 | - |
| 经营性应付项目的增加 | -59,729,346.17 | - | -41,197,971.76 | - |
| 现金的期末余额 | 82,569,504.16 | - | 126,049,042.25 | - |
| 减:现金的期初余额 | 126,049,042.25 | - | 317,284,840.1 | - |
| 现金及现金等价物的净增加额 | -43,479,538.09 | - | -191,235,797.85 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |