| 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 | 581,261,825.31 | 287,882,605.19 | 1,113,514,957.69 | 843,313,219.97 |
| 收到的税费返还 | 8,551,074.87 | 5,010,074.81 | 25,689,611.33 | 18,346,241.67 |
| 收到其他与经营活动有关的现金 | 8,296,220.13 | 2,109,860.07 | 36,144,777.04 | 37,144,666.77 |
| 经营活动现金流入小计 | 598,109,120.31 | 295,002,540.07 | 1,175,349,346.06 | 898,804,128.41 |
| 购买商品、接受劳务支付的现金 | 276,234,509.43 | 149,125,974.92 | 471,022,379.03 | 403,979,792.71 |
| 支付给职工以及为职工支付的现金 | 164,397,917.39 | 98,462,569.17 | 321,736,557.77 | 222,293,838.81 |
| 支付的各项税费 | 43,901,502.33 | 18,428,803.34 | 78,234,436.34 | 57,902,029.54 |
| 支付其他与经营活动有关的现金 | 24,362,632.13 | 6,517,869.28 | 48,874,940.21 | 42,203,102.61 |
| 经营活动现金流出小计 | 508,896,561.28 | 272,535,216.71 | 919,868,313.35 | 726,378,763.67 |
| 经营活动产生的现金流量净额 | 89,212,559.03 | 22,467,323.36 | 255,481,032.71 | 172,425,364.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,391,315.97 | 10,391,315.97 | 8,946,755.64 | 8,057,172.4 |
| 取得投资收益收到的现金 | 8,290,906.53 | 5,479,095.01 | 13,263,532.84 | 8,029,627.37 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 223,893.8 | 223,893.8 | 42,093.93 | - |
| 收到的其他与投资活动有关的现金 | 419,684,800 | 195,000,000 | 382,027,200 | 817,027,200 |
| 投资活动现金流入小计 | 438,590,916.3 | 211,094,304.78 | 404,279,582.41 | 833,113,999.77 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,776,533.71 | 1,379,387.83 | 27,297,949.81 | 17,823,138.6 |
| 支付其他与投资活动有关的现金 | 745,000,000 | 265,928,987.93 | 435,000,000 | 870,000,000 |
| 投资活动现金流出小计 | 770,776,533.71 | 267,308,375.76 | 462,297,949.81 | 887,823,138.6 |
| 投资活动产生的现金流量净额 | -332,185,617.41 | -56,214,070.98 | -58,018,367.4 | -54,709,138.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 787,292,448.31 | 787,292,448.31 | 500,000 | 500,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 500,000 | 500,000 | 500,000 | 500,000 |
| 筹资活动现金流入小计 | 787,292,448.31 | 787,292,448.31 | 500,000 | 500,000 |
| 分配股利、利润或偿付利息支付的现金 | 75,235,328.39 | - | 85,886,450 | 85,886,450 |
| 支付其他与筹资活动有关的现金 | 80,437,009.82 | - | 1,311,320.76 | - |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 155,672,338.21 | - | 87,197,770.76 | 85,886,450 |
| 筹资活动产生的现金流量净额 | 631,620,110.1 | 787,292,448.31 | -86,697,770.76 | -85,386,450 |
| 四、汇率变动对现金及现金等价物的影响 | -116,726.73 | -30,404.08 | 430,684.71 | -300,370.61 |
| 五、现金及现金等价物净增加额 | 388,530,324.99 | 753,515,296.61 | 111,195,579.26 | 32,029,405.3 |
| 加:期初现金及现金等价物余额 | 428,232,817.92 | 428,232,817.92 | 317,037,238.66 | 317,037,238.66 |
| 期末现金及现金等价物余额 | 816,763,142.91 | 1,181,748,114.53 | 428,232,817.92 | 349,066,643.96 |
| 补充资料: | | | | |
| 净利润 | 125,521,096.33 | - | 169,673,041.41 | - |
| 资产减值准备 | 3,434,085.9 | - | 2,848,679.9 | - |
| 固定资产和投资性房地产折旧 | 12,775,187.67 | - | 26,872,086.19 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,775,187.67 | - | 26,872,086.19 | - |
| 无形资产摊销 | 1,751,359.39 | - | 2,589,838.78 | - |
| 长期待摊费用摊销 | 1,917,350.74 | - | 3,905,591.9 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -65,945.16 | - | -1,905,075.2 | - |
| 固定资产报废损失 | - | - | 174,436.17 | - |
| 公允价值变动损失 | -535,449.6 | - | -538,422.7 | - |
| 财务费用 | - | - | -109,487.41 | - |
| 投资损失 | -8,173,907.37 | - | -13,263,532.84 | - |
| 递延所得税 | 1,786,323.46 | - | 8,657.12 | - |
| 其中:递延所得税资产减少 | 1,786,323.46 | - | 8,657.12 | - |
| 存货的减少 | -11,710,510.47 | - | 25,885,104.01 | - |
| 经营性应收项目的减少 | -2,967,630.56 | - | 8,883,680.35 | - |
| 经营性应付项目的增加 | -35,601,430.77 | - | 39,117,978.25 | - |
| 其他 | 1,082,029.47 | - | -8,661,543.22 | - |
| 现金的期末余额 | 816,763,142.91 | - | 428,232,817.92 | - |
| 减:现金的期初余额 | 428,232,817.92 | - | 317,037,238.66 | - |
| 现金及现金等价物的净增加额 | 388,530,324.99 | - | 111,195,579.26 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-19 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |