| 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 | 712,736,551.48 | 356,259,418.75 | 1,391,635,115.64 | 1,005,081,643.31 |
| 收到的税费返还 | 36,020.36 | 655.75 | 211,319.03 | 170,824.33 |
| 收到其他与经营活动有关的现金 | 22,814,198.86 | 9,715,305.91 | 60,650,347.47 | 49,554,623.32 |
| 经营活动现金流入小计 | 735,586,770.7 | 365,975,380.41 | 1,452,496,782.14 | 1,054,807,090.96 |
| 购买商品、接受劳务支付的现金 | 244,518,755.38 | 117,998,241.56 | 472,276,173.88 | 361,844,416.18 |
| 支付给职工以及为职工支付的现金 | 182,775,435.31 | 98,809,298.56 | 315,654,346.93 | 244,751,640.35 |
| 支付的各项税费 | 83,426,414.49 | 39,741,180.37 | 156,757,094.33 | 123,894,368.08 |
| 支付其他与经营活动有关的现金 | 97,179,832.48 | 47,825,407.2 | 196,790,717.76 | 141,466,498.67 |
| 经营活动现金流出小计 | 607,900,437.66 | 304,374,127.69 | 1,141,478,332.9 | 871,956,923.28 |
| 经营活动产生的现金流量净额 | 127,686,333.04 | 61,601,252.72 | 311,018,449.24 | 182,850,167.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 681,000,000 | 275,000,000 | 885,473,316.1 | 656,137,829.1 |
| 取得投资收益收到的现金 | 2,188,021.2 | 484,220.22 | 9,476,081.76 | 8,672,072.17 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 31,000 | 31,000 | 115,200 | - |
| 收到的其他与投资活动有关的现金 | - | - | 46,217,212.44 | 46,047,012.44 |
| 投资活动现金流入小计 | 683,219,021.2 | 275,515,220.22 | 941,281,810.3 | 710,856,913.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,017,610.45 | 5,414,710.64 | 30,922,944.63 | 26,665,852.26 |
| 投资支付的现金 | 865,700,000 | 357,000,000 | 665,000,000 | 380,000,000 |
| 支付其他与投资活动有关的现金 | 121,000,000 | - | 351,167,825.16 | 1,117,714.05 |
| 投资活动现金流出小计 | 995,717,610.45 | 362,414,710.64 | 1,047,090,769.79 | 407,783,566.31 |
| 投资活动产生的现金流量净额 | -312,498,589.25 | -86,899,490.42 | -105,808,959.49 | 303,073,347.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 56,708,040 | - | - | - |
| 取得借款收到的现金 | - | - | 10,000,000 | 10,000,000 |
| 收到其他与筹资活动有关的现金 | 8,296 | - | 678,724.78 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 56,716,336 | - | 10,678,724.78 | 10,000,000 |
| 偿还债务支付的现金 | 10,000,000 | - | 20,900,000 | 16,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 84,948,612.9 | 56,750 | 96,456,382.48 | 96,394,847.42 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 20,911,040 | - |
| 支付其他与筹资活动有关的现金 | 573,685.69 | 413,209.98 | 1,343,921.52 | 293,700 |
| 筹资活动现金流出小计 | 95,522,298.59 | 469,959.98 | 118,700,304 | 112,688,547.42 |
| 筹资活动产生的现金流量净额 | -38,805,962.59 | -469,959.98 | -108,021,579.22 | -102,688,547.42 |
| 四、汇率变动对现金及现金等价物的影响 | -432,880.12 | -48,758.59 | 2,133,396.08 | -509,977.64 |
| 五、现金及现金等价物净增加额 | -224,051,098.92 | -25,816,956.27 | 99,321,306.61 | 382,724,990.02 |
| 加:期初现金及现金等价物余额 | 1,013,520,736.47 | 1,013,520,736.47 | 914,199,429.86 | 914,199,429.86 |
| 期末现金及现金等价物余额 | 789,469,637.55 | 987,703,780.2 | 1,013,520,736.47 | 1,296,924,419.88 |
| 补充资料: | | | | |
| 净利润 | 151,686,598.43 | - | 247,466,264.86 | - |
| 资产减值准备 | 4,927,023.94 | - | 18,661,687.38 | - |
| 固定资产和投资性房地产折旧 | 37,645,326.04 | - | 72,994,590.18 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,645,326.04 | - | 72,994,590.18 | - |
| 无形资产摊销 | 1,072,945.74 | - | 2,144,147.94 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -28,384.68 | - | 202,291.53 | - |
| 固定资产报废损失 | - | - | 1,035,789.55 | - |
| 公允价值变动损失 | -1,451,220.5 | - | -3,816,186.27 | - |
| 财务费用 | -2,881,097.39 | - | -6,474,816.65 | - |
| 投资损失 | -1,434,037.28 | - | -4,372,311.26 | - |
| 递延所得税 | 334,193.16 | - | -570,035.7 | - |
| 其中:递延所得税资产减少 | -23,703.23 | - | 241,954.72 | - |
| 递延所得税负债增加 | 357,896.39 | - | -811,990.42 | - |
| 存货的减少 | -12,659,133.76 | - | 6,434,179.92 | - |
| 经营性应收项目的减少 | -55,089,953.71 | - | -11,167,434.72 | - |
| 经营性应付项目的增加 | 5,016,187.49 | - | -17,323,500.07 | - |
| 其他 | - | - | 4,437,662.96 | - |
| 融资租入固定资产 | - | - | 729,396.39 | - |
| 现金的期末余额 | 789,469,637.55 | - | 1,013,520,736.47 | - |
| 减:现金的期初余额 | 1,013,520,736.47 | - | 914,199,429.86 | - |
| 现金及现金等价物的净增加额 | -224,051,098.92 | - | 99,321,306.61 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-15 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |