| 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 | 286,431,572.01 | 121,785,001.9 | 827,145,420.16 | 608,640,627.2 |
| 收到的税费返还 | 210,761.88 | 89,963.29 | 2,519,862.67 | 482,382.38 |
| 收到其他与经营活动有关的现金 | 5,214,863.25 | 5,508,711.07 | 19,114,177.95 | 14,496,021.33 |
| 经营活动现金流入小计 | 291,857,197.14 | 127,383,676.26 | 848,779,460.78 | 623,619,030.91 |
| 购买商品、接受劳务支付的现金 | 232,028,214.69 | 127,428,697.86 | 503,620,146.55 | 403,379,535.88 |
| 支付给职工以及为职工支付的现金 | 63,947,942.55 | 36,327,659.05 | 132,798,088.57 | 100,430,299.1 |
| 支付的各项税费 | 16,239,998.13 | 4,102,980.44 | 46,776,193.44 | 33,958,201.46 |
| 支付其他与经营活动有关的现金 | 98,346,122 | 87,318,219.51 | 128,305,117.22 | 49,192,104.65 |
| 经营活动现金流出小计 | 410,562,277.37 | 255,177,556.86 | 811,499,545.78 | 586,960,141.09 |
| 经营活动产生的现金流量净额 | -118,705,080.23 | -127,793,880.6 | 37,279,915 | 36,658,889.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 672,700,000 | 495,650,000 | 2,154,000,000 | 1,812,294,689.4 |
| 取得投资收益收到的现金 | 8,820,719.49 | 4,601,442.97 | 27,673,300.63 | 26,374,784.43 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 292,700.25 | 203,200 |
| 投资活动现金流入小计 | 681,520,719.49 | 500,251,442.97 | 2,181,966,000.88 | 1,838,872,673.83 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 640,000 | 625,500 | 2,793,991.81 | 2,532,091.22 |
| 投资支付的现金 | 387,800,000 | 299,300,000 | 2,134,400,000 | 1,708,600,000 |
| 支付其他与投资活动有关的现金 | - | - | 5,632,568.24 | 5,851,325.12 |
| 投资活动现金流出小计 | 388,440,000 | 299,925,500 | 2,142,826,560.05 | 1,716,983,416.34 |
| 投资活动产生的现金流量净额 | 293,080,719.49 | 200,325,942.97 | 39,139,440.83 | 121,889,257.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 123,387,699.2 | - | 141,621,161.6 | 142,321,161.6 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,810,000 | 520,000 |
| 支付其他与筹资活动有关的现金 | 4,632,971.37 | 2,600,133.74 | 79,767,826.05 | 77,657,517.25 |
| 筹资活动现金流出小计 | 128,020,670.57 | 2,600,133.74 | 221,388,987.65 | 219,978,678.85 |
| 筹资活动产生的现金流量净额 | -128,020,670.57 | -2,600,133.74 | -221,388,987.65 | -219,978,678.85 |
| 四、汇率变动对现金及现金等价物的影响 | 389,180.89 | 296,798.5 | -301,226.8 | -5,535,918.94 |
| 五、现金及现金等价物净增加额 | 46,744,149.58 | 70,228,727.13 | -145,270,858.62 | -66,966,450.48 |
| 加:期初现金及现金等价物余额 | 141,722,365.28 | 141,722,365.28 | 286,993,223.9 | 286,993,223.9 |
| 期末现金及现金等价物余额 | 188,466,514.86 | 211,951,092.41 | 141,722,365.28 | 220,026,773.42 |
| 补充资料: | | | | |
| 净利润 | 47,451,670.53 | - | 128,929,732.99 | - |
| 资产减值准备 | -43,176.2 | - | 9,322,257.41 | - |
| 固定资产和投资性房地产折旧 | 2,466,635.65 | - | 6,367,705.43 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,466,635.65 | - | 6,367,705.43 | - |
| 无形资产摊销 | 2,193,662.99 | - | 4,360,444.74 | - |
| 长期待摊费用摊销 | 281,708.68 | - | 1,502,329.67 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -875,961.37 | - |
| 固定资产报废损失 | - | - | 27,471.88 | - |
| 公允价值变动损失 | -6,636,561.73 | - | -8,015,600.3 | - |
| 财务费用 | -705,278.9 | - | 1,718,842.66 | - |
| 投资损失 | -342,796.95 | - | -14,963,727.09 | - |
| 递延所得税 | -45,303.82 | - | 807,687.21 | - |
| 其中:递延所得税资产减少 | -45,303.82 | - | 807,687.21 | - |
| 存货的减少 | 11,164,829.32 | - | 13,875,518.13 | - |
| 经营性应收项目的减少 | -162,257,474.54 | - | -5,401,768.95 | - |
| 经营性应付项目的增加 | -15,902,669.12 | - | -107,602,491.16 | - |
| 现金的期末余额 | 188,466,514.86 | - | 141,722,365.28 | - |
| 减:现金的期初余额 | 141,722,365.28 | - | 286,993,223.9 | - |
| 现金及现金等价物的净增加额 | 46,744,149.58 | - | -145,270,858.62 | - |
| 公告日期 | 2025-08-08 | 2025-04-28 | 2025-04-23 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |