| 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 | 739,599,852.48 | 385,607,358.61 | 1,715,468,390.55 | 1,354,929,854.95 |
| 收到的税费返还 | - | - | - | 765,660.06 |
| 收到其他与经营活动有关的现金 | 8,413,932.06 | 2,497,061.74 | 58,374,777.78 | 32,133,585.71 |
| 经营活动现金流入小计 | 748,013,784.54 | 388,104,420.35 | 1,773,843,168.33 | 1,387,829,100.72 |
| 购买商品、接受劳务支付的现金 | 117,811,317 | 84,778,385.95 | 355,193,319.16 | 337,410,455.24 |
| 支付给职工以及为职工支付的现金 | 68,596,659.15 | 33,098,858.92 | 175,193,695.59 | 115,824,029.61 |
| 支付的各项税费 | 114,753,363.6 | 83,497,166.66 | 239,252,983.29 | 205,982,741.79 |
| 支付其他与经营活动有关的现金 | 287,046,374.73 | 97,961,302.49 | 725,252,871.44 | 469,426,006.8 |
| 经营活动现金流出小计 | 588,207,714.48 | 299,335,714.02 | 1,494,892,869.48 | 1,128,643,233.44 |
| 经营活动产生的现金流量净额 | 159,806,070.06 | 88,768,706.33 | 278,950,298.85 | 259,185,867.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,520,025,665.37 | 799,848,507.06 | 1,844,324,892.53 | 1,016,243,608.32 |
| 取得投资收益收到的现金 | 22,645,405.89 | 15,061,901.29 | 26,299,473.47 | 4,216,498.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 251,344 | 1,344 | 26,000 | 884.96 |
| 收到的其他与投资活动有关的现金 | 183,200,000 | 123,200,000 | 181,137,200 | 34,190,000 |
| 投资活动现金流入小计 | 1,726,122,415.26 | 938,111,752.35 | 2,051,787,566 | 1,054,650,991.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,692,757.86 | 5,486,435.85 | 140,524,051.24 | 137,695,152.33 |
| 投资支付的现金 | 1,531,003,667.06 | 815,682,132.06 | 1,875,580,272.3 | 999,198,502.42 |
| 支付其他与投资活动有关的现金 | 216,500,000 | 112,100,000 | 69,112,000 | 34,200,000 |
| 投资活动现金流出小计 | 1,761,196,424.92 | 933,268,567.91 | 2,085,216,323.54 | 1,171,093,654.75 |
| 投资活动产生的现金流量净额 | -35,074,009.66 | 4,843,184.44 | -33,428,757.54 | -116,442,663.27 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 2,990,000 | 2,990,000 |
| 收到其他与筹资活动有关的现金 | - | - | 2,434,356.4 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 5,424,356.4 | 2,990,000 |
| 偿还债务支付的现金 | 44,592.53 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 104,600,000 | 22,051.25 | 104,636,997.1 | 104,614,700.83 |
| 支付其他与筹资活动有关的现金 | - | - | 12,707.5 | - |
| 筹资活动现金流出小计 | 104,644,592.53 | 22,051.25 | 104,649,704.6 | 104,614,700.83 |
| 筹资活动产生的现金流量净额 | -104,644,592.53 | -22,051.25 | -99,225,348.2 | -101,624,700.83 |
| 五、现金及现金等价物净增加额 | 20,087,467.87 | 93,589,839.52 | 146,296,193.11 | 41,118,503.18 |
| 加:期初现金及现金等价物余额 | 582,050,378.73 | 582,050,378.73 | 435,754,185.62 | 435,754,185.62 |
| 期末现金及现金等价物余额 | 602,137,846.6 | 675,640,218.25 | 582,050,378.73 | 476,872,688.8 |
| 补充资料: | | | | |
| 净利润 | 121,697,802.37 | - | 374,907,812.29 | - |
| 资产减值准备 | -181,993.27 | - | 197,171.14 | - |
| 固定资产和投资性房地产折旧 | 14,804,070.75 | - | 31,397,987.3 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,804,070.75 | - | 31,397,987.3 | - |
| 无形资产摊销 | 2,601,103.14 | - | 4,655,739.49 | - |
| 长期待摊费用摊销 | 253,517.84 | - | 292,121.21 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -187,254.57 | - | 256,426.29 | - |
| 固定资产报废损失 | 125,389.89 | - | 618,673.85 | - |
| 公允价值变动损失 | 3,636,421.69 | - | -1,098,282.18 | - |
| 财务费用 | - | - | 39,025.63 | - |
| 投资损失 | -6,578,007.44 | - | -13,983,326.36 | - |
| 递延所得税 | 2,768,311.48 | - | 5,188,860.28 | - |
| 其中:递延所得税资产减少 | 2,770,879.49 | - | 4,282,900.33 | - |
| 递延所得税负债增加 | -2,568.01 | - | 905,959.95 | - |
| 存货的减少 | -14,594,976.28 | - | -16,258,635.15 | - |
| 经营性应收项目的减少 | 65,810,064.95 | - | -144,990.95 | - |
| 经营性应付项目的增加 | -25,317,359.81 | - | -102,802,796.93 | - |
| 其他 | -5,031,020.68 | - | -4,315,487.06 | - |
| 现金的期末余额 | 602,137,846.6 | - | 582,050,378.73 | - |
| 减:现金的期初余额 | 582,050,378.73 | - | 435,754,185.62 | - |
| 现金及现金等价物的净增加额 | 20,087,467.87 | - | 146,296,193.11 | - |
| 公告日期 | 2025-08-28 | 2025-04-16 | 2025-04-16 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |