| 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 | 118,378,266.48 | 38,488,586 | 372,539,207.34 | 232,573,284.38 |
| 收到的税费返还 | 63,498.78 | 29,137.63 | 13,542.08 | 28,326.19 |
| 收到其他与经营活动有关的现金 | 2,839,544.32 | 6,693,679.09 | 4,138,331.49 | 5,162,766.81 |
| 经营活动现金流入小计 | 121,281,309.58 | 45,211,402.72 | 376,691,080.91 | 237,764,377.38 |
| 购买商品、接受劳务支付的现金 | 54,725,665.23 | 32,049,612.64 | 222,681,820.89 | 142,965,889.95 |
| 支付给职工以及为职工支付的现金 | 32,548,800.61 | 17,468,526.3 | 60,247,297.9 | 40,740,491.57 |
| 支付的各项税费 | 15,201,715.45 | 11,605,374.48 | 31,095,040.34 | 17,427,077.03 |
| 支付其他与经营活动有关的现金 | 7,397,030.66 | 3,971,855.8 | 18,404,531.73 | 14,667,541.49 |
| 经营活动现金流出小计 | 109,873,211.95 | 65,095,369.22 | 332,428,690.86 | 215,801,000.04 |
| 经营活动产生的现金流量净额 | 11,408,097.63 | -19,883,966.5 | 44,262,390.05 | 21,963,377.34 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 864,990,000 | 505,690,000 | 2,251,888,857.27 | 1,656,887,457.27 |
| 取得投资收益收到的现金 | 4,463,174.3 | 1,869,800.7 | 13,493,344.31 | 10,821,727.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 74,300 | 87,700 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 0 |
| 投资活动现金流入小计 | 869,453,174.3 | 507,559,800.7 | 2,265,456,501.58 | 1,667,796,885.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,111,471.88 | 1,466,251.35 | 11,281,353.25 | 8,730,887.92 |
| 投资支付的现金 | 902,150,000 | 596,650,000 | 2,242,487,601.21 | 1,635,194,052.51 |
| 支付其他与投资活动有关的现金 | 0 | - | - | - |
| 投资活动现金流出小计 | 905,261,471.88 | 598,116,251.35 | 2,253,768,954.46 | 1,643,924,940.43 |
| 投资活动产生的现金流量净额 | -35,808,297.58 | -90,556,450.65 | 11,687,547.12 | 23,871,944.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | 0 | 500,000 | 500,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | 500,000 | 500,000 |
| 收到其他与筹资活动有关的现金 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 0 | 0 | 500,000 | 500,000 |
| 偿还债务支付的现金 | 0 | 0 | 0 | - |
| 分配股利、利润或偿付利息支付的现金 | 93,600,000 | - | 39,600,000 | 39,600,000 |
| 支付其他与筹资活动有关的现金 | 0 | 0 | 0 | - |
| 筹资活动现金流出小计 | 93,600,000 | 0 | 39,600,000 | 39,600,000 |
| 筹资活动产生的现金流量净额 | -93,600,000 | 0 | -39,100,000 | -39,100,000 |
| 四、汇率变动对现金及现金等价物的影响 | 602,731.73 | 255,777.84 | -235,179.68 | -98,867.99 |
| 五、现金及现金等价物净增加额 | -117,397,468.22 | -110,184,639.31 | 16,614,757.49 | 6,636,454.05 |
| 加:期初现金及现金等价物余额 | 274,648,908.28 | 274,648,908.28 | 258,034,150.79 | 258,034,150.79 |
| 期末现金及现金等价物余额 | 157,251,440.06 | 164,464,268.97 | 274,648,908.28 | 264,670,604.84 |
| 补充资料: | | | | |
| 净利润 | 29,073,512.38 | - | 67,126,657.96 | - |
| 资产减值准备 | 2,145,806.07 | - | 83,237.65 | - |
| 固定资产和投资性房地产折旧 | 8,506,035.89 | - | 17,941,004.33 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,506,035.89 | - | 17,941,004.33 | - |
| 无形资产摊销 | 1,025,485.92 | - | 2,541,422.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -44,370.66 | - |
| 公允价值变动损失 | - | - | -334,790.22 | - |
| 财务费用 | 275,115.57 | - | 1,022,429 | - |
| 投资损失 | -4,066,812.76 | - | -13,227,881.79 | - |
| 递延所得税 | -284,737.14 | - | 188,657.46 | - |
| 其中:递延所得税资产减少 | -284,737.14 | - | 188,657.46 | - |
| 存货的减少 | -2,805,099.03 | - | 248,281.19 | - |
| 经营性应收项目的减少 | 22,395,505.55 | - | 26,468,744.29 | - |
| 经营性应付项目的增加 | -45,037,964.82 | - | -58,858,548.75 | - |
| 其他 | 181,250 | - | 1,107,547.21 | - |
| 现金的期末余额 | 157,251,440.06 | - | 274,648,908.28 | - |
| 减:现金的期初余额 | 274,648,908.28 | - | 258,034,150.79 | - |
| 现金及现金等价物的净增加额 | -117,397,468.22 | - | 16,614,757.49 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-03-29 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |