| 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 | 782,885,418.51 | 343,867,466.05 | 1,675,827,944.97 | 1,274,276,740.74 |
| 收到的税费返还 | 21,596,462.08 | 11,041,467.85 | 47,756,974.47 | 38,014,538.22 |
| 收到其他与经营活动有关的现金 | 14,380,635.58 | 21,031,567.8 | 21,039,713.07 | 14,857,033.86 |
| 经营活动现金流入小计 | 818,862,516.17 | 375,940,501.7 | 1,744,624,632.51 | 1,327,148,312.82 |
| 购买商品、接受劳务支付的现金 | 369,093,458.47 | 169,755,598.07 | 876,995,285.03 | 639,374,756.31 |
| 支付给职工以及为职工支付的现金 | 127,290,054.1 | 106,672,794.98 | 202,763,995.54 | 179,290,938.04 |
| 支付的各项税费 | 41,542,136.89 | 21,848,319.8 | 106,082,968.21 | 79,148,395.6 |
| 支付其他与经营活动有关的现金 | 16,197,676.46 | 6,595,756.89 | 25,950,747.54 | 34,248,327.84 |
| 经营活动现金流出小计 | 554,123,325.92 | 304,872,469.74 | 1,211,792,996.32 | 932,062,417.79 |
| 经营活动产生的现金流量净额 | 264,739,190.25 | 71,068,031.96 | 532,831,636.19 | 395,085,895.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,740,000,000 | 1,250,000,000 | 2,340,000,000 | 1,410,000,000 |
| 取得投资收益收到的现金 | 12,058,185.98 | 29,382,680.91 | 23,422,448.58 | 24,025,547.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 510,551.4 | 112,775.93 | 1,276,597.08 | 132,373.01 |
| 收到的其他与投资活动有关的现金 | 60,000,000 | - | 90,224,679.37 | 0 |
| 投资活动现金流入小计 | 2,812,568,737.38 | 1,279,495,456.84 | 2,454,923,725.03 | 1,434,157,920.87 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 80,233,341.16 | 11,377,574.41 | 188,842,258.26 | 152,579,452.96 |
| 投资支付的现金 | 2,470,000,000 | 1,250,000,000 | 2,490,000,000 | 2,101,999,564.82 |
| 支付其他与投资活动有关的现金 | 440,000,000 | - | 750,000,318.31 | 150,000,228.16 |
| 投资活动现金流出小计 | 2,990,233,341.16 | 1,261,377,574.41 | 3,428,842,576.57 | 2,404,579,245.94 |
| 投资活动产生的现金流量净额 | -177,664,603.78 | 18,117,882.43 | -973,918,851.54 | -970,421,325.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,000,000 | - | - | - |
| 收到其他与筹资活动有关的现金 | 7,698.88 | 7,697 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 50,007,698.88 | 7,697 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 30,000 | - | 373,335,446.96 | 373,335,446.96 |
| 支付其他与筹资活动有关的现金 | 55,000,439.47 | - | 50,034,328.84 | 50,034,323.18 |
| 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 | 55,030,439.47 | - | 423,369,775.8 | 423,369,770.14 |
| 筹资活动产生的现金流量净额 | -5,022,740.59 | 7,697 | -423,369,775.8 | -423,369,770.14 |
| 四、汇率变动对现金及现金等价物的影响 | 5,933,523.98 | 5,049,672.73 | 13,728,319.47 | 9,354,506.93 |
| 五、现金及现金等价物净增加额 | 87,985,369.86 | 94,243,284.12 | -850,728,671.68 | -989,350,693.25 |
| 加:期初现金及现金等价物余额 | 968,412,047.53 | 968,412,047.53 | 1,819,140,719.21 | 1,819,140,719.21 |
| 期末现金及现金等价物余额 | 1,056,397,417.39 | 1,062,655,331.65 | 968,412,047.53 | 829,790,025.96 |
| 补充资料: | | | | |
| 净利润 | 210,383,405.98 | - | 602,111,738.43 | - |
| 资产减值准备 | 3,172,715.15 | - | 3,020,931.34 | - |
| 固定资产和投资性房地产折旧 | 38,201,877.67 | - | 69,859,408.53 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,201,877.67 | - | 69,859,408.53 | - |
| 无形资产摊销 | 897,827.28 | - | 1,789,793.52 | - |
| 固定资产报废损失 | -105,518.2 | - | -291,777.01 | - |
| 公允价值变动损失 | -2,463,232.88 | - | -7,518,997.45 | - |
| 财务费用 | -11,353,440.7 | - | -14,639,860.44 | - |
| 投资损失 | -5,404,941.95 | - | -22,782,371.87 | - |
| 递延所得税 | 4,277,480.91 | - | 5,676,915.13 | - |
| 递延所得税负债增加 | 4,277,480.91 | - | 5,676,915.13 | - |
| 存货的减少 | 19,539,327.27 | - | 469,865.7 | - |
| 经营性应收项目的减少 | 28,970,307.26 | - | -96,644,182.96 | - |
| 经营性应付项目的增加 | -16,596,717.52 | - | -6,048,178.37 | - |
| 其他 | -3,020,311.67 | - | -4,215,164.55 | - |
| 现金的期末余额 | 1,056,397,417.39 | - | 968,412,047.53 | - |
| 减:现金的期初余额 | 968,412,047.53 | - | 1,819,140,719.21 | - |
| 现金及现金等价物的净增加额 | 87,985,369.86 | - | -850,728,671.68 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |