| 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 | 413,784,504.16 | 192,104,750.75 | 673,905,755.66 | 493,326,958.26 |
| 收到的税费返还 | 7,648,573.37 | 2,904,782.71 | 9,883,100.72 | 7,558,202.63 |
| 收到其他与经营活动有关的现金 | 6,469,011.88 | 2,134,317.92 | 20,839,155.1 | 14,853,928.38 |
| 经营活动现金流入小计 | 427,902,089.41 | 197,143,851.38 | 704,628,011.48 | 515,739,089.27 |
| 购买商品、接受劳务支付的现金 | 189,223,803.58 | 72,587,151.71 | 320,588,511.18 | 245,019,538.87 |
| 支付给职工以及为职工支付的现金 | 81,289,707.29 | 55,867,626.73 | 112,327,127.79 | 87,552,105.04 |
| 支付的各项税费 | 21,789,857.58 | 7,685,274.76 | 25,402,211.25 | 18,648,770.67 |
| 支付其他与经营活动有关的现金 | 13,694,312.49 | 5,087,974.1 | 61,579,590.17 | 44,424,033.09 |
| 经营活动现金流出小计 | 305,997,680.94 | 141,228,027.3 | 519,897,440.39 | 395,644,447.67 |
| 经营活动产生的现金流量净额 | 121,904,408.47 | 55,915,824.08 | 184,730,571.09 | 120,094,641.6 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,421,646,612.6 | 483,130,557.96 | 3,985,302,499.55 | 3,269,946,536.8 |
| 取得投资收益收到的现金 | 15,222,269.88 | 4,164,607.25 | 29,664,651.46 | 22,109,764.28 |
| 处置子公司及其他营业单位收到的现金净额 | 64,016.67 | 64,104.13 | - | - |
| 收到的其他与投资活动有关的现金 | - | - | - | 182,726,073.45 |
| 投资活动现金流入小计 | 1,436,932,899.15 | 487,359,269.34 | 4,014,967,151.01 | 3,474,782,374.53 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,046,020.73 | 7,655,495.13 | 153,182,635.12 | 148,122,062.25 |
| 投资支付的现金 | 1,613,956,618.65 | 561,973,576.6 | 4,274,093,722.67 | 3,032,719,991.7 |
| 支付其他与投资活动有关的现金 | - | - | - | 733,197,718.97 |
| 投资活动现金流出小计 | 1,632,002,639.38 | 569,629,071.73 | 4,427,276,357.79 | 3,914,039,772.92 |
| 投资活动产生的现金流量净额 | -195,069,740.23 | -82,269,802.39 | -412,309,206.78 | -439,257,398.39 |
| 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 | 71,892,896.4 | - | 56,272,731.8 | 56,272,731.8 |
| 支付其他与筹资活动有关的现金 | 21,364,149.26 | 16,980,245.01 | 27,649,666.53 | 25,875,434.84 |
| 筹资活动现金流出小计 | 93,257,045.66 | 16,980,245.01 | 83,922,398.33 | 82,148,166.64 |
| 筹资活动产生的现金流量净额 | -93,257,045.66 | -16,980,245.01 | -83,922,398.33 | -82,148,166.64 |
| 四、汇率变动对现金及现金等价物的影响 | -113,466.53 | -61,261.64 | 160,784.94 | -52,963.02 |
| 五、现金及现金等价物净增加额 | -166,535,843.95 | -43,395,484.96 | -311,340,249.08 | -401,363,886.45 |
| 加:期初现金及现金等价物余额 | 297,355,317.82 | 297,355,317.82 | 608,695,566.9 | 608,695,566.9 |
| 期末现金及现金等价物余额 | 130,819,473.87 | 253,959,832.86 | 297,355,317.82 | 207,331,680.45 |
| 补充资料: | | | | |
| 净利润 | 116,511,673.14 | - | 222,362,312.77 | - |
| 资产减值准备 | 1,981,550.95 | - | 3,582,048.15 | - |
| 固定资产和投资性房地产折旧 | 3,978,051.64 | - | 4,114,763.06 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,978,051.64 | - | 4,114,763.06 | - |
| 无形资产摊销 | 2,030,390.94 | - | 3,610,565.69 | - |
| 长期待摊费用摊销 | 338,609.47 | - | 302,982.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -67,708.31 | - |
| 固定资产报废损失 | 1,351.67 | - | 1,228.29 | - |
| 公允价值变动损失 | -3,570,561.68 | - | -6,863,797.19 | - |
| 财务费用 | 566,210.42 | - | -614,403.76 | - |
| 投资损失 | -23,094,439.89 | - | -45,480,205.29 | - |
| 递延所得税 | -11,263,345.94 | - | -6,241,770.44 | - |
| 其中:递延所得税资产减少 | -11,263,345.94 | - | -5,467,614.82 | - |
| 递延所得税负债增加 | - | - | -774,155.62 | - |
| 存货的减少 | -8,866,375.45 | - | 8,940,691.11 | - |
| 经营性应收项目的减少 | -10,484,835.56 | - | 760,353.16 | - |
| 经营性应付项目的增加 | 10,498,695.84 | - | -21,341,469.58 | - |
| 其他 | 40,832,055.99 | - | 17,694,612.56 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 0 | - | 13,525,899.03 | - |
| 现金的期末余额 | 130,819,473.87 | - | 297,355,317.82 | - |
| 减:现金的期初余额 | 297,355,317.82 | - | 608,695,566.9 | - |
| 现金及现金等价物的净增加额 | -166,535,843.95 | - | -311,340,249.08 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-03-31 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |