| 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 | 3,303,159,337.46 | 1,471,131,154.63 | 5,515,022,062.55 | 3,710,335,560.62 |
| 收到的税费返还 | 99,353,171.52 | 58,775,247.24 | 134,720,416.89 | 115,862,693.99 |
| 收到其他与经营活动有关的现金 | 26,048,538.36 | 5,176,569.81 | 43,076,357.99 | 30,449,270.63 |
| 经营活动现金流入小计 | 3,428,561,047.34 | 1,535,082,971.68 | 5,692,818,837.43 | 3,856,647,525.24 |
| 购买商品、接受劳务支付的现金 | 1,871,447,668.73 | 862,070,065.19 | 3,128,768,499.95 | 2,181,477,163.1 |
| 支付给职工以及为职工支付的现金 | 363,413,745.82 | 171,452,856.71 | 541,759,945.48 | 398,363,119.33 |
| 支付的各项税费 | 173,159,965.46 | 56,356,102 | 257,554,440.53 | 190,254,866.15 |
| 支付其他与经营活动有关的现金 | 670,240,275.64 | 275,020,131.85 | 1,045,121,647.58 | 689,994,656.51 |
| 经营活动现金流出小计 | 3,078,261,655.65 | 1,364,899,155.75 | 4,973,204,533.54 | 3,460,089,805.09 |
| 经营活动产生的现金流量净额 | 350,299,391.69 | 170,183,815.93 | 719,614,303.89 | 396,557,720.15 |
| 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 | 106,020 | 10,200 | 2,155,542.74 | 426,484.49 |
| 收到的其他与投资活动有关的现金 | - | 0.13 | 50,107,816.71 | 50,107,816.71 |
| 投资活动现金流入小计 | 106,020 | 10,200.13 | 52,263,359.45 | 50,534,301.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 270,312,508.52 | 73,615,416.87 | 680,204,067.51 | 461,850,734.19 |
| 投资支付的现金 | - | - | 797,894.74 | 797,894.74 |
| 支付其他与投资活动有关的现金 | - | - | 340,000,000 | 80,000,000 |
| 投资活动现金流出小计 | 270,312,508.52 | 73,615,416.87 | 1,021,001,962.25 | 542,648,628.93 |
| 投资活动产生的现金流量净额 | -270,206,488.52 | -73,605,216.74 | -968,738,602.8 | -492,114,327.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 70,000,000 | - | 109,517,716.7 | - |
| 收到其他与筹资活动有关的现金 | 30,000,000 | - | - | 400,000 |
| 筹资活动现金流入小计 | 100,000,000 | 0 | 109,517,716.7 | 400,000 |
| 偿还债务支付的现金 | 110,000,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 100,376,583.31 | - | 168,056,870.46 | 68,007,565 |
| 支付其他与筹资活动有关的现金 | 2,962,099.56 | 2,522,355.56 | 37,181,554.02 | 7,343,115.24 |
| 筹资活动现金流出小计 | 213,338,682.87 | 2,522,355.56 | 205,238,424.48 | 75,350,680.24 |
| 筹资活动产生的现金流量净额 | -113,338,682.87 | -2,522,355.56 | -95,720,707.78 | -74,950,680.24 |
| 四、汇率变动对现金及现金等价物的影响 | -4,372,805.37 | -6,484,463.84 | 904,176.43 | - |
| 五、现金及现金等价物净增加额 | -37,618,585.07 | 87,571,779.79 | -343,940,830.26 | -170,507,287.82 |
| 加:期初现金及现金等价物余额 | 663,706,584.4 | 663,706,584.4 | 1,007,647,414.66 | 1,007,647,414.66 |
| 期末现金及现金等价物余额 | 626,087,999.33 | 751,278,364.19 | 663,706,584.4 | 837,140,126.84 |
| 补充资料: | | | | |
| 净利润 | 378,578,362.94 | - | 627,342,665.26 | - |
| 资产减值准备 | 2,545,656.11 | - | 15,346,951.3 | - |
| 固定资产和投资性房地产折旧 | 68,502,375.67 | - | 97,731,439.9 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 68,502,375.67 | - | 97,731,439.9 | - |
| 无形资产摊销 | 3,785,838.55 | - | 7,266,717.47 | - |
| 长期待摊费用摊销 | 6,481,373.3 | - | 7,980,648.95 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 162,062.39 | - | 1,676,259.26 | - |
| 固定资产报废损失 | 94,918.6 | - | 2,053,867.55 | - |
| 财务费用 | 365,458.31 | - | 783,908.78 | - |
| 投资损失 | -15,387,720.53 | - | -26,492,039.67 | - |
| 递延所得税 | 2,899,323.99 | - | 9,657,681.85 | - |
| 其中:递延所得税资产减少 | -5,576,960.77 | - | 1,276,961.31 | - |
| 递延所得税负债增加 | 8,476,284.76 | - | 8,380,720.54 | - |
| 存货的减少 | -26,336,718.17 | - | -120,779,089.93 | - |
| 经营性应收项目的减少 | -35,887,262.7 | - | -171,801,204.45 | - |
| 经营性应付项目的增加 | -41,144,217.49 | - | 253,902,895.76 | - |
| 其他 | - | - | 7,961,056.55 | - |
| 现金的期末余额 | 626,087,999.33 | - | 663,706,584.4 | - |
| 减:现金的期初余额 | 663,706,584.4 | - | 1,007,647,414.66 | - |
| 现金及现金等价物的净增加额 | -37,618,585.07 | - | -343,940,830.26 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-22 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |