| 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 | 702,344,578.11 | 226,415,730.03 | 1,307,481,294.07 | 1,105,820,552.04 |
| 收到的税费返还 | 11,910,737.04 | - | 599,469.77 | 592,518.22 |
| 收到其他与经营活动有关的现金 | 10,448,896.39 | 3,793,184.14 | 47,494,802.01 | 137,984,735.05 |
| 经营活动现金流入小计 | 724,704,211.54 | 230,208,914.17 | 1,355,575,565.85 | 1,244,397,805.31 |
| 购买商品、接受劳务支付的现金 | 265,669,178.7 | 118,931,579.86 | 480,623,783.29 | 395,764,687.24 |
| 支付给职工以及为职工支付的现金 | 109,420,700.29 | 39,550,846.38 | 161,778,127.51 | 128,378,372.56 |
| 支付的各项税费 | 63,038,682.25 | 15,531,237.01 | 209,135,192.39 | 229,333,288.73 |
| 支付其他与经营活动有关的现金 | 27,378,962.77 | 10,547,751.93 | 60,003,364.3 | 144,682,596.93 |
| 经营活动现金流出小计 | 465,507,524.01 | 184,561,415.18 | 911,540,467.49 | 898,158,945.46 |
| 经营活动产生的现金流量净额 | 259,196,687.53 | 45,647,498.99 | 444,035,098.36 | 346,238,859.85 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,196,829.9 | - | - | - |
| 取得投资收益收到的现金 | 5,685,768.36 | - | 4,878,077.91 | 4,878,077.91 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 691,651 | 351,500 | 504,800 | 504,800 |
| 收到的其他与投资活动有关的现金 | 123,976,045.24 | 20,933,818.68 | 479,563,707.38 | 111,753,312.22 |
| 投资活动现金流入小计 | 131,550,294.5 | 21,285,318.68 | 484,946,585.29 | 117,136,190.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 384,215,777.11 | 222,648,969.69 | 897,102,293.89 | 510,529,251.52 |
| 支付其他与投资活动有关的现金 | 403,200,000 | 457,000,000 | 104,399,252.78 | 19,050,000 |
| 投资活动现金流出小计 | 787,415,777.11 | 679,648,969.69 | 1,001,501,546.67 | 529,579,251.52 |
| 投资活动产生的现金流量净额 | -655,865,482.61 | -658,363,651.01 | -516,554,961.38 | -412,443,061.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 174,845,766.02 | 102,636,843.13 | 512,101,971.01 | 167,539,754.38 |
| 收到其他与筹资活动有关的现金 | 2,250,516.49 | 18,278,555.42 | 70,035,991.35 | 29,400,000 |
| 筹资活动现金流入小计 | 177,096,282.51 | 120,915,398.55 | 582,137,962.36 | 196,939,754.38 |
| 偿还债务支付的现金 | 1,000,000 | - | 360,000,000 | 230,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 36,876,530.1 | 3,147,558.45 | 155,495,729.71 | 153,426,435.34 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 12,800,000 | - |
| 支付其他与筹资活动有关的现金 | 1,414,718.46 | - | 3,456,728 | 1,493,300 |
| 筹资活动现金流出小计 | 39,291,248.56 | 3,147,558.45 | 518,952,457.71 | 384,919,735.34 |
| 筹资活动产生的现金流量净额 | 137,805,033.95 | 117,767,840.1 | 63,185,504.65 | -187,979,980.96 |
| 五、现金及现金等价物净增加额 | -258,863,761.13 | -494,948,311.92 | -9,334,358.37 | -254,184,182.5 |
| 加:期初现金及现金等价物余额 | 828,890,767.32 | 828,890,767.32 | 838,225,125.69 | 838,225,125.69 |
| 期末现金及现金等价物余额 | 570,027,006.19 | 333,942,455.4 | 828,890,767.32 | 584,040,943.19 |
| 补充资料: | | | | |
| 净利润 | 112,872,901.75 | - | 274,344,438.26 | - |
| 资产减值准备 | -90,217.54 | - | -766,196.63 | - |
| 固定资产和投资性房地产折旧 | 48,268,443.91 | - | 120,929,224.57 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 48,268,443.91 | - | 120,929,224.57 | - |
| 无形资产摊销 | 29,502,036.09 | - | 38,423,649.94 | - |
| 长期待摊费用摊销 | 45,026,293.83 | - | 72,099,001.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -32,691.38 | - | -30,704.16 | - |
| 固定资产报废损失 | - | - | 2,999,021.32 | - |
| 公允价值变动损失 | -1,068,640.06 | - | 332,966.13 | - |
| 财务费用 | 4,396,561.94 | - | 7,491,887.07 | - |
| 投资损失 | -5,686,061.73 | - | -21,779,341.39 | - |
| 递延所得税 | -791,935.4 | - | -22,948,732.54 | - |
| 其中:递延所得税资产减少 | 1,294,057.73 | - | -27,498,292.25 | - |
| 递延所得税负债增加 | -2,085,993.13 | - | 4,549,559.71 | - |
| 存货的减少 | 50,060,199.3 | - | -100,571,769.86 | - |
| 经营性应收项目的减少 | -30,255,992.02 | - | -83,437,659.6 | - |
| 经营性应付项目的增加 | 4,778,804.24 | - | 151,882,334.45 | - |
| 现金的期末余额 | 570,027,006.19 | - | 828,890,767.32 | - |
| 减:现金的期初余额 | 828,890,767.32 | - | 838,225,125.69 | - |
| 现金及现金等价物的净增加额 | -258,863,761.13 | - | -9,334,358.37 | - |
| 公告日期 | 2025-08-15 | 2025-04-26 | 2025-03-29 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |