| 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 | 161,948,043.65 | 84,955,402.25 | 308,464,467.62 | 222,864,900.66 |
| 收到的税费返还 | 6,080,682.57 | 1,764,228.17 | 10,322,082.87 | - |
| 收到其他与经营活动有关的现金 | 4,128,085.45 | 1,058,052.45 | 3,377,841.11 | 6,209,314.17 |
| 经营活动现金流入小计 | 172,156,811.67 | 87,777,682.87 | 322,164,391.6 | 229,074,214.83 |
| 购买商品、接受劳务支付的现金 | 65,346,941.89 | 32,075,071.63 | 150,899,894.06 | 107,516,968.54 |
| 支付给职工以及为职工支付的现金 | 32,967,348.69 | 14,135,207.7 | 59,047,634.71 | 43,571,537.89 |
| 支付的各项税费 | 17,586,429.44 | 11,708,377.05 | 28,876,245.4 | 19,778,366.31 |
| 支付其他与经营活动有关的现金 | 11,315,364.68 | 5,253,413.13 | 25,818,635.09 | 16,876,704.37 |
| 经营活动现金流出小计 | 127,216,084.7 | 63,172,069.51 | 264,642,409.26 | 187,743,577.11 |
| 经营活动产生的现金流量净额 | 44,940,726.97 | 24,605,613.36 | 57,521,982.34 | 41,330,637.72 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,349,017,556.22 | 420,009,449.21 | 1,047,744,175 | 486,281,778.28 |
| 取得投资收益收到的现金 | 3,125,199.03 | - | 3,474,033.33 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,320,251.17 | - | 47,029.66 | 279.81 |
| 收到的其他与投资活动有关的现金 | 12,532,286.62 | 6,647,640.08 | 22,231,849.26 | 19,607,732.38 |
| 投资活动现金流入小计 | 1,365,995,293.04 | 426,657,089.29 | 1,073,497,087.25 | 505,889,790.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 113,684,986.16 | 18,015,695.75 | 51,215,622.1 | 29,859,368.6 |
| 投资支付的现金 | 1,323,777,833.38 | 462,971,222.33 | 1,625,782,550.73 | 1,100,663,000 |
| 投资活动现金流出小计 | 1,437,462,819.54 | 480,986,918.08 | 1,676,998,172.83 | 1,130,522,368.6 |
| 投资活动产生的现金流量净额 | -71,467,526.5 | -54,329,828.79 | -603,501,085.58 | -624,632,578.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 16,621,606 | 7,134,600 | 10,100,510 | 5,545,000 |
| 筹资活动现金流入小计 | 16,621,606 | 7,134,600 | 10,100,510 | 5,545,000 |
| 偿还债务支付的现金 | 9,990,036 | 4,778,020 | 2,997,800 | - |
| 分配股利、利润或偿付利息支付的现金 | 70,747,944.31 | 791,728.64 | 85,264,497.8 | 84,222,154.9 |
| 支付其他与筹资活动有关的现金 | 3,042,500.59 | 2,815,517.54 | 22,040,806.08 | 20,562,438.8 |
| 筹资活动现金流出小计 | 83,780,480.9 | 8,385,266.18 | 110,303,103.88 | 104,784,593.7 |
| 筹资活动产生的现金流量净额 | -67,158,874.9 | -1,250,666.18 | -100,202,593.88 | -99,239,593.7 |
| 四、汇率变动对现金及现金等价物的影响 | -677,358.65 | 1,569,506.29 | 3,870,753.98 | -1,839,632.48 |
| 五、现金及现金等价物净增加额 | -94,363,033.08 | -29,405,375.32 | -642,310,943.14 | -684,381,166.59 |
| 加:期初现金及现金等价物余额 | 702,099,699.39 | 702,099,699.39 | 1,344,410,642.53 | 1,344,410,642.53 |
| 期末现金及现金等价物余额 | 607,736,666.31 | 672,694,324.07 | 702,099,699.39 | 660,029,475.94 |
| 补充资料: | | | | |
| 净利润 | 54,558,526.26 | - | 82,231,686.4 | - |
| 资产减值准备 | 2,731,934.71 | - | 8,578,917.95 | - |
| 固定资产和投资性房地产折旧 | 6,740,318.09 | - | 15,965,704.19 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,740,318.09 | - | 15,965,704.19 | - |
| 无形资产摊销 | 354,423.43 | - | 682,033.31 | - |
| 长期待摊费用摊销 | 16,761.45 | - | 2,858,436.12 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 107,458.4 | - | -5,249.42 | - |
| 固定资产报废损失 | 3,957.63 | - | -987.34 | - |
| 公允价值变动损失 | -2,374,901.68 | - | -160,962.4 | - |
| 财务费用 | -9,984,344.92 | - | -34,408,983.17 | - |
| 投资损失 | -3,125,199.03 | - | -3,474,033.34 | - |
| 递延所得税 | -196,050.92 | - | -533,120.98 | - |
| 其中:递延所得税资产减少 | -196,050.92 | - | -1,427,152.5 | - |
| 递延所得税负债增加 | - | - | 894,031.52 | - |
| 存货的减少 | -4,207,821.39 | - | -9,531,733.96 | - |
| 经营性应收项目的减少 | -8,292,019.33 | - | -9,401,886.73 | - |
| 经营性应付项目的增加 | 3,599,231.72 | - | -1,904,752.03 | - |
| 其他 | 2,667,226.09 | - | 6,626,913.74 | - |
| 现金的期末余额 | 607,736,666.31 | - | 702,099,699.39 | - |
| 减:现金的期初余额 | 702,099,699.39 | - | 1,344,410,642.53 | - |
| 现金及现金等价物的净增加额 | -94,363,033.08 | - | -642,310,943.14 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-03-13 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |