| 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 | 854,077,753.45 | 534,496,897.34 | 762,554,471.67 | 662,269,756.37 |
| 收到的税费返还 | - | - | - | 0 |
| 收到其他与经营活动有关的现金 | 14,979,453.03 | 11,059,732.95 | 27,274,479.98 | 24,822,134.41 |
| 经营活动现金流入小计 | 869,057,206.48 | 545,556,630.29 | 789,828,951.65 | 687,091,890.78 |
| 购买商品、接受劳务支付的现金 | 252,101,801.05 | 115,184,036.72 | 369,067,622.27 | 232,860,169.4 |
| 支付给职工以及为职工支付的现金 | 62,176,535.42 | 44,582,320.13 | 110,045,007.97 | 91,094,491.43 |
| 支付的各项税费 | 81,859,283.73 | 59,562,743.6 | 111,802,150.17 | 93,245,534.36 |
| 支付其他与经营活动有关的现金 | 10,907,585.83 | 6,335,065.12 | 28,006,622.99 | 14,890,678.61 |
| 经营活动现金流出小计 | 407,045,206.03 | 225,664,165.57 | 618,921,403.4 | 432,090,873.8 |
| 经营活动产生的现金流量净额 | 462,012,000.45 | 319,892,464.72 | 170,907,548.25 | 255,001,016.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收到的其他与投资活动有关的现金 | 2,955,550,870.82 | 2,059,485,611.5 | 5,632,046,253.01 | 4,294,563,739.42 |
| 投资活动现金流入小计 | 2,955,550,870.82 | 2,059,485,611.5 | 5,632,046,253.01 | 4,294,563,739.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,841,429.65 | 12,369,343.51 | 18,771,197 | 14,262,585 |
| 支付其他与投资活动有关的现金 | 3,289,100,000 | 1,958,700,000 | 5,826,000,000 | 4,458,000,000 |
| 投资活动现金流出小计 | 3,308,941,429.65 | 1,971,069,343.51 | 5,844,771,197 | 4,472,262,585 |
| 投资活动产生的现金流量净额 | -353,390,558.83 | 88,416,267.99 | -212,724,943.99 | -177,698,845.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 0 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 0 |
| 分配股利、利润或偿付利息支付的现金 | 145,950,000 | 145,950,000 | 120,095,999.96 | 120,095,999.96 |
| 支付其他与筹资活动有关的现金 | - | - | - | 0 |
| 筹资活动现金流出小计 | 145,950,000 | 145,950,000 | 120,095,999.96 | 120,095,999.96 |
| 筹资活动产生的现金流量净额 | -145,950,000 | -145,950,000 | -120,095,999.96 | -120,095,999.96 |
| 五、现金及现金等价物净增加额 | -37,328,558.38 | 262,358,732.71 | -161,913,395.7 | -42,793,828.56 |
| 加:期初现金及现金等价物余额 | 1,051,427,943.92 | 1,051,427,943.92 | 1,213,341,339.62 | 1,213,341,339.62 |
| 期末现金及现金等价物余额 | 1,014,099,385.54 | 1,313,786,676.63 | 1,051,427,943.92 | 1,170,547,511.06 |
| 补充资料: | | | | |
| 净利润 | 231,714,145.99 | - | 400,263,887.78 | - |
| 资产减值准备 | -19,011,513.59 | - | 17,881,019.59 | - |
| 固定资产和投资性房地产折旧 | 7,714,336.65 | - | 15,538,536.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,714,336.65 | - | 15,538,536.28 | - |
| 无形资产摊销 | 1,530,399.53 | - | 3,047,252.15 | - |
| 长期待摊费用摊销 | 1,227,112.86 | - | 4,596,458.22 | - |
| 公允价值变动损失 | -10,412,557.52 | - | -16,939,778.16 | - |
| 投资损失 | -11,844,089.57 | - | -27,987,573.55 | - |
| 递延所得税 | 5,306,738.68 | - | -4,919,978.69 | - |
| 其中:递延所得税资产减少 | 5,306,738.68 | - | -4,919,978.69 | - |
| 存货的减少 | 106,174.47 | - | -1,699,104.55 | - |
| 经营性应收项目的减少 | 331,214,584.23 | - | -292,395,922.22 | - |
| 经营性应付项目的增加 | -59,649,355.84 | - | 61,679,352.23 | - |
| 其他 | -15,883,975.44 | - | 11,843,399.17 | - |
| 现金的期末余额 | 1,014,099,385.54 | - | 1,051,427,943.92 | - |
| 减:现金的期初余额 | 1,051,427,943.92 | - | 1,213,341,339.62 | - |
| 现金及现金等价物的净增加额 | -37,328,558.38 | - | -161,913,395.7 | - |
| 公告日期 | 2025-08-26 | 2025-04-23 | 2025-04-23 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |