| 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 | 578,969,711.1 | 272,866,149.92 | 1,306,106,370.07 | 947,348,952.83 |
| 收到的税费返还 | 17,027,401.32 | 8,242,236.76 | 51,287,360.67 | 33,379,375.19 |
| 收到其他与经营活动有关的现金 | 29,572,393.26 | 15,776,135.05 | 48,556,803.84 | 48,988,721.01 |
| 经营活动现金流入小计 | 625,569,505.68 | 296,884,521.73 | 1,405,950,534.58 | 1,029,717,049.03 |
| 购买商品、接受劳务支付的现金 | 296,907,812.3 | 136,054,544.11 | 857,697,288.23 | 645,601,982.77 |
| 支付给职工以及为职工支付的现金 | 98,636,992.62 | 56,119,234.37 | 191,936,981.96 | 138,465,266.02 |
| 支付的各项税费 | 44,892,754.74 | 17,712,007.47 | 55,401,574.51 | 41,357,922.88 |
| 支付其他与经营活动有关的现金 | 36,522,235.94 | 15,512,872.83 | 76,978,665.83 | 41,898,418.1 |
| 经营活动现金流出小计 | 476,959,795.6 | 225,398,658.78 | 1,182,014,510.53 | 867,323,589.77 |
| 经营活动产生的现金流量净额 | 148,609,710.08 | 71,485,862.95 | 223,936,024.05 | 162,393,459.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,050,500,000 | 375,500,000 | 1,778,000,000 | 1,168,721,500.5 |
| 取得投资收益收到的现金 | 30,347,943.31 | 13,653,054.82 | 50,384,814.5 | 19,010,465.55 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 6,450 | - | 570,728 | 388,234.94 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 31,699,780 | 31,699,780 |
| 收到的其他与投资活动有关的现金 | 10,000,000 | - | 5,430,654.24 | - |
| 投资活动现金流入小计 | 1,090,854,393.31 | 389,153,054.82 | 1,866,085,976.74 | 1,219,819,980.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,053,715.58 | 28,963,739.75 | 94,921,953.83 | 70,400,592.15 |
| 投资支付的现金 | 725,000,000 | 411,727,625.5 | 1,790,000,000 | 1,025,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 10,000,000 | - |
| 投资活动现金流出小计 | 761,053,715.58 | 440,691,365.25 | 1,894,921,953.83 | 1,095,400,592.15 |
| 投资活动产生的现金流量净额 | 329,800,677.73 | -51,538,310.43 | -28,835,977.09 | 124,419,388.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,944,000 | 1,503,875.5 | 4,877,899.5 | 2,078,499.5 |
| 其中:子公司吸收少数股东投资收到的现金 | 5,944,000 | 1,503,875.5 | 4,877,899.5 | 2,078,499.5 |
| 取得借款收到的现金 | - | - | 2,964,665.14 | - |
| 收到其他与筹资活动有关的现金 | - | - | 721,500.5 | - |
| 筹资活动现金流入小计 | 5,944,000 | 1,503,875.5 | 8,564,065.14 | 2,078,499.5 |
| 偿还债务支付的现金 | - | - | 1,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 10,216,515.86 | - | 97,492,257.77 | 66,842,743.46 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,994,000 | - |
| 支付其他与筹资活动有关的现金 | 9,588,961.92 | 931,642.8 | 56,952,256 | 3,020,613.2 |
| 筹资活动现金流出小计 | 19,805,477.78 | 931,642.8 | 154,445,513.77 | 69,863,356.66 |
| 筹资活动产生的现金流量净额 | -13,861,477.78 | 572,232.7 | -145,881,448.63 | -67,784,857.16 |
| 四、汇率变动对现金及现金等价物的影响 | 2,197,934.65 | 1,212,928.55 | 1,911,173.44 | 3,414,686.11 |
| 五、现金及现金等价物净增加额 | 466,746,844.68 | 21,732,713.77 | 51,129,771.77 | 222,442,677.05 |
| 加:期初现金及现金等价物余额 | 263,583,487.36 | 273,583,487.36 | 212,453,715.59 | 212,453,715.59 |
| 期末现金及现金等价物余额 | 730,330,332.04 | 295,316,201.13 | 263,583,487.36 | 434,896,392.64 |
| 补充资料: | | | | |
| 净利润 | 63,026,274.75 | - | 104,815,115.3 | - |
| 资产减值准备 | -778,075.75 | - | 2,966,364.99 | - |
| 固定资产和投资性房地产折旧 | 55,879,865.95 | - | 115,183,936.75 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 55,879,865.95 | - | 115,183,936.75 | - |
| 无形资产摊销 | 5,625,517.93 | - | 10,395,998.26 | - |
| 长期待摊费用摊销 | 1,537,715.08 | - | 1,565,181.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 545,471.73 | - | -117,324.4 | - |
| 固定资产报废损失 | - | - | -5,182.18 | - |
| 公允价值变动损失 | 196,032.09 | - | 161,293.23 | - |
| 财务费用 | 1,195,399.34 | - | 17,484,525.21 | - |
| 投资损失 | -3,702,254.31 | - | -22,128,145.38 | - |
| 递延所得税 | 3,641,463.7 | - | 4,300,367.24 | - |
| 其中:递延所得税资产减少 | 1,093,217.76 | - | 2,588,531.5 | - |
| 递延所得税负债增加 | 2,548,245.94 | - | 1,711,835.74 | - |
| 存货的减少 | -7,865,637.09 | - | 17,421,653.49 | - |
| 经营性应收项目的减少 | 43,192,251.42 | - | -22,651,415.35 | - |
| 经营性应付项目的增加 | -13,800,076.49 | - | -16,514,469.76 | - |
| 现金的期末余额 | 730,330,332.04 | - | 263,583,487.36 | - |
| 减:现金的期初余额 | 263,583,487.36 | - | 212,453,715.59 | - |
| 现金及现金等价物的净增加额 | 466,746,844.68 | - | 51,129,771.77 | - |
| 公告日期 | 2025-08-21 | 2025-04-24 | 2025-04-24 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |