| 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 | 1,038,942,294.14 | 552,669,525.7 | 1,979,653,693.5 | 1,426,623,174.06 |
| 收到的税费返还 | 32,510,657.25 | 24,500,064.77 | 44,580,451.09 | 24,228,896.81 |
| 收到其他与经营活动有关的现金 | 19,626,775.89 | 10,810,106.08 | 85,064,026.35 | 69,017,918.88 |
| 经营活动现金流入小计 | 1,091,079,727.28 | 587,979,696.55 | 2,109,298,170.94 | 1,519,869,989.75 |
| 购买商品、接受劳务支付的现金 | 396,775,058.03 | 195,687,630.9 | 944,264,535.24 | 621,043,260.96 |
| 支付给职工以及为职工支付的现金 | 247,736,143.65 | 159,324,945.23 | 407,114,151.4 | 303,547,141.14 |
| 支付的各项税费 | 81,958,770.73 | 42,275,173.48 | 175,377,914.36 | 121,794,173.05 |
| 支付其他与经营活动有关的现金 | 22,612,055.52 | 9,431,007.72 | 82,885,715.47 | 33,632,980.15 |
| 经营活动现金流出小计 | 749,082,027.93 | 406,718,757.33 | 1,609,642,316.47 | 1,080,017,555.3 |
| 经营活动产生的现金流量净额 | 341,997,699.35 | 181,260,939.22 | 499,655,854.47 | 439,852,434.45 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 17,159.29 | - | 266,312.99 | 6,100 |
| 收到的其他与投资活动有关的现金 | 3,072,534,586.45 | 1,291,300,379.67 | 1,756,020,159.66 | 1,008,672,562.63 |
| 投资活动现金流入小计 | 3,072,551,745.74 | 1,291,300,379.67 | 1,756,286,472.65 | 1,008,678,662.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 350,955,383.99 | 188,366,271.99 | 1,066,956,760.36 | 766,075,027.2 |
| 支付其他与投资活动有关的现金 | 2,744,322,000 | 818,000,462 | 2,230,000,000 | 1,125,000,000 |
| 投资活动现金流出小计 | 3,095,277,383.99 | 1,006,366,733.99 | 3,296,956,760.36 | 1,891,075,027.2 |
| 投资活动产生的现金流量净额 | -22,725,638.25 | 284,933,645.68 | -1,540,670,287.71 | -882,396,364.57 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 202,488,961.17 | 83,516,021.17 | 297,432,594.11 | 270,033,981.82 |
| 收到其他与筹资活动有关的现金 | 6,700,900 | - | 14,997,516.17 | - |
| 筹资活动现金流入小计 | 209,189,861.17 | 83,516,021.17 | 312,430,110.28 | 270,033,981.82 |
| 偿还债务支付的现金 | 1,000,000 | 1,000,000 | 269,000,000 | 269,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 281,143,071.96 | 1,244,966.37 | 220,188,546.56 | 219,738,310.66 |
| 支付其他与筹资活动有关的现金 | 1,710,058.46 | - | 63,434,597.91 | 60,004,545.9 |
| 筹资活动现金流出小计 | 283,853,130.42 | 2,244,966.37 | 552,623,144.47 | 548,742,856.56 |
| 筹资活动产生的现金流量净额 | -74,663,269.25 | 81,271,054.8 | -240,193,034.19 | -278,708,874.74 |
| 四、汇率变动对现金及现金等价物的影响 | 9,695,228.44 | -944,536.95 | 51,705,671.71 | 38,290,469.57 |
| 五、现金及现金等价物净增加额 | 254,304,020.29 | 546,521,102.75 | -1,229,501,795.72 | -682,962,335.29 |
| 加:期初现金及现金等价物余额 | 1,078,267,195.81 | 1,078,267,195.81 | 2,307,768,991.53 | 2,307,768,991.53 |
| 期末现金及现金等价物余额 | 1,332,571,216.1 | 1,624,788,298.56 | 1,078,267,195.81 | 1,624,806,656.24 |
| 补充资料: | | | | |
| 净利润 | 356,013,549.3 | - | 651,223,139.61 | - |
| 资产减值准备 | 14,004,087.93 | - | 7,542,795.49 | - |
| 固定资产和投资性房地产折旧 | 84,746,908.05 | - | 146,745,318.72 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 84,746,908.05 | - | 146,745,318.72 | - |
| 无形资产摊销 | 2,282,689.98 | - | 4,509,353.8 | - |
| 长期待摊费用摊销 | 918,032.19 | - | 1,385,837.04 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 10,296.5 | - | -962.33 | - |
| 固定资产报废损失 | 49,171.52 | - | 1,074,746.02 | - |
| 公允价值变动损失 | -465,538.02 | - | -2,238,666.8 | - |
| 财务费用 | -8,991,427.39 | - | -49,223,422.46 | - |
| 投资损失 | -4,121,010.46 | - | -5,444,358.6 | - |
| 递延所得税 | 2,108,248.23 | - | -2,050,619.82 | - |
| 其中:递延所得税资产减少 | 2,108,248.23 | - | -2,050,619.82 | - |
| 存货的减少 | -15,086,943.35 | - | -117,199,913.05 | - |
| 经营性应收项目的减少 | 25,604,109.12 | - | -239,107,515.82 | - |
| 经营性应付项目的增加 | -97,298,977.93 | - | 128,491,580.49 | - |
| 其他 | -18,182,262.18 | - | -32,418,037.92 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 0 | - |
| 现金的期末余额 | 1,332,571,216.1 | - | 1,078,267,195.81 | - |
| 减:现金的期初余额 | 1,078,267,195.81 | - | 2,307,768,991.53 | - |
| 现金及现金等价物的净增加额 | 254,304,020.29 | - | -1,229,501,795.72 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |