| 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 | 1,075,418,729.16 | 467,275,725.09 | 2,478,180,267.42 | 1,707,395,353.06 |
| 收到的税费返还 | 53,570,020.56 | 26,199,101.55 | 109,278,893.65 | 79,925,603.05 |
| 收到其他与经营活动有关的现金 | 61,367,684.31 | 45,637,105.47 | 72,185,668.49 | 40,616,550.4 |
| 经营活动现金流入小计 | 1,190,356,434.03 | 539,111,932.11 | 2,659,644,829.56 | 1,827,937,506.51 |
| 购买商品、接受劳务支付的现金 | 384,398,728.41 | 226,039,133.69 | 971,364,311.86 | 735,172,692.91 |
| 支付给职工以及为职工支付的现金 | 230,255,411.15 | 156,143,891.24 | 383,113,460 | 304,978,025.42 |
| 支付的各项税费 | 96,712,492.28 | 56,130,026.27 | 224,604,491.75 | 153,383,788.48 |
| 支付其他与经营活动有关的现金 | 85,493,853.46 | 43,620,339.36 | 202,881,901.31 | 153,515,246.69 |
| 经营活动现金流出小计 | 796,860,485.3 | 481,933,390.56 | 1,781,964,164.92 | 1,347,049,753.5 |
| 经营活动产生的现金流量净额 | 393,495,948.73 | 57,178,541.55 | 877,680,664.64 | 480,887,753.01 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 900,000,000 | 300,000,000 | 480,000,000 | 200,000,000 |
| 取得投资收益收到的现金 | 6,651,431.29 | 1,644,904.1 | 5,529,118.97 | 3,932,277.88 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 29,412.44 | 2,780.44 | 18,786.97 | 15,641.76 |
| 投资活动现金流入小计 | 906,680,843.73 | 301,647,684.54 | 485,547,905.94 | 203,947,919.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 23,702,530.91 | 3,059,265.99 | 19,261,783.88 | 21,588,126.37 |
| 投资支付的现金 | 470,000,000 | 320,000,000 | 710,000,000 | 280,000,000 |
| 投资活动现金流出小计 | 493,702,530.91 | 323,059,265.99 | 729,261,783.88 | 301,588,126.37 |
| 投资活动产生的现金流量净额 | 412,978,312.82 | -21,411,581.45 | -243,713,877.94 | -97,640,206.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 617,525,175 | - | 616,097,550 | 616,124,820 |
| 支付其他与筹资活动有关的现金 | 260,432 | - | 927,888 | 834,844 |
| 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 | 617,785,607 | - | 617,025,438 | 616,959,664 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -617,785,607 | - | -617,025,438 | -616,959,664 |
| 四、汇率变动对现金及现金等价物的影响 | -1,734,475.98 | 1,051,879.14 | 5,748,738.89 | 2,856,831.34 |
| 五、现金及现金等价物净增加额 | 186,954,178.57 | 36,818,839.24 | 22,690,087.59 | -230,855,286.38 |
| 加:期初现金及现金等价物余额 | 1,408,484,369.77 | 1,408,484,369.77 | 1,385,794,282.18 | 1,385,794,282.18 |
| 期末现金及现金等价物余额 | 1,595,438,548.34 | 1,445,303,209.01 | 1,408,484,369.77 | 1,154,938,995.8 |
| 补充资料: | | | | |
| 净利润 | 302,763,303.99 | - | 649,173,516.27 | - |
| 资产减值准备 | - | - | 407,727.67 | - |
| 固定资产和投资性房地产折旧 | 15,540,381.93 | - | 31,695,634 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,540,381.93 | - | 31,695,634 | - |
| 无形资产摊销 | 1,480,546.85 | - | 2,834,859.77 | - |
| 长期待摊费用摊销 | 165,655.32 | - | 110,436.87 | - |
| 固定资产报废损失 | 57,850.64 | - | 12,676.57 | - |
| 公允价值变动损失 | 1,155,945.2 | - | -596,997.25 | - |
| 财务费用 | -7,973.49 | - | -4,006,301.09 | - |
| 投资损失 | -6,651,431.29 | - | -5,529,118.97 | - |
| 递延所得税 | -940,861.39 | - | 1,406,768.94 | - |
| 其中:递延所得税资产减少 | -262,808.62 | - | 15,218,065.2 | - |
| 递延所得税负债增加 | -678,052.77 | - | -13,811,296.26 | - |
| 存货的减少 | -90,818,950.88 | - | 129,317,921.08 | - |
| 经营性应收项目的减少 | 26,719,319.47 | - | 161,718,349.38 | - |
| 经营性应付项目的增加 | 139,992,941.08 | - | -93,220,756.41 | - |
| 其他 | 252,315.6 | - | 8,239,002.2 | - |
| 现金的期末余额 | 1,595,438,548.34 | - | 1,408,484,369.77 | - |
| 减:现金的期初余额 | 1,408,484,369.77 | - | 1,385,794,282.18 | - |
| 现金及现金等价物的净增加额 | 186,954,178.57 | - | 22,690,087.59 | - |
| 公告日期 | 2025-08-26 | 2025-04-26 | 2025-03-28 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |