| 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 | 904,204,427.98 | 417,106,687.77 | 1,686,021,691.07 | 1,142,003,945.74 |
| 收到的税费返还 | 25,884,751.24 | 16,740,915.9 | 42,439,178.1 | 27,277,544.41 |
| 收到其他与经营活动有关的现金 | 24,196,447.97 | 4,917,381.97 | 28,880,291.71 | 22,815,531.87 |
| 经营活动现金流入小计 | 954,285,627.19 | 438,764,985.64 | 1,757,341,160.88 | 1,192,097,022.02 |
| 购买商品、接受劳务支付的现金 | 582,573,662.36 | 305,084,697.94 | 931,316,498.94 | 682,251,467.85 |
| 支付给职工以及为职工支付的现金 | 180,486,673.8 | 100,394,033.66 | 290,900,575.27 | 221,502,673.22 |
| 支付的各项税费 | 37,218,635.33 | 23,577,138.56 | 72,327,503.47 | 56,196,271.98 |
| 支付其他与经营活动有关的现金 | 69,799,542.65 | 24,064,083.16 | 153,597,548.32 | 92,202,193.36 |
| 经营活动现金流出小计 | 870,078,514.14 | 453,119,953.32 | 1,448,142,126 | 1,052,152,606.41 |
| 经营活动产生的现金流量净额 | 84,207,113.05 | -14,354,967.68 | 309,199,034.88 | 139,944,415.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,314,737,843.81 | 507,303,903.42 | 1,145,537,276.79 | 467,674,352.17 |
| 取得投资收益收到的现金 | - | - | - | 583,904.11 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,296,172 | 1,205,800.09 | 132,955,861.48 | 128,300,404.43 |
| 投资活动现金流入小计 | 1,316,034,015.81 | 508,509,703.51 | 1,278,493,138.27 | 596,558,660.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 97,479,360.59 | 70,032,558.03 | 251,462,816.48 | 195,538,947.11 |
| 投资支付的现金 | 1,077,000,000 | 512,000,000 | 1,549,500,000 | 837,000,000 |
| 投资活动现金流出小计 | 1,174,479,360.59 | 582,032,558.03 | 1,800,962,816.48 | 1,032,538,947.11 |
| 投资活动产生的现金流量净额 | 141,554,655.22 | -73,522,854.52 | -522,469,678.21 | -435,980,286.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 6,000,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 6,000,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 32,976,871.2 | - | 250,352,643 | 165,280,902 |
| 支付其他与筹资活动有关的现金 | 5,921.14 | - | 31,682,011.93 | 44,580,990.9 |
| 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 | 32,982,792.34 | - | 282,034,654.93 | 209,861,892.9 |
| 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 | -26,982,792.34 | - | -282,034,654.93 | -209,861,892.9 |
| 四、汇率变动对现金及现金等价物的影响 | 4,536,573.49 | 2,245,793.95 | 5,890,345.73 | 3,664,377.2 |
| 五、现金及现金等价物净增加额 | 203,315,549.42 | -85,632,028.25 | -489,414,952.53 | -502,233,386.49 |
| 加:期初现金及现金等价物余额 | 457,856,376.6 | 457,856,376.6 | 947,271,329.13 | 947,271,329.13 |
| 期末现金及现金等价物余额 | 661,171,926.02 | 372,224,348.35 | 457,856,376.6 | 445,037,942.64 |
| 补充资料: | | | | |
| 净利润 | 98,349,160.6 | - | 250,389,422.45 | - |
| 资产减值准备 | -47,748.43 | - | 5,371,004.28 | - |
| 固定资产和投资性房地产折旧 | 32,879,426.73 | - | 53,830,248.82 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,879,426.73 | - | 53,824,358.12 | - |
| 投资性房地产折旧 | - | - | 5,890.7 | - |
| 无形资产摊销 | 2,566,505.62 | - | 4,634,378.93 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -97,299.45 | - | -38,230,831.14 | - |
| 固定资产报废损失 | 78,102.07 | - | -9,557.48 | - |
| 公允价值变动损失 | - | - | -1,031,160.36 | - |
| 财务费用 | 9,275,419.15 | - | 14,771,926.41 | - |
| 投资损失 | -3,706,683.45 | - | -3,537,276.79 | - |
| 递延所得税 | -2,351,069.2 | - | -4,876,300.33 | - |
| 其中:递延所得税资产减少 | -618,462.7 | - | -1,349,362.81 | - |
| 递延所得税负债增加 | -1,732,606.5 | - | -3,526,937.52 | - |
| 存货的减少 | -81,070,937.96 | - | 26,504,913.96 | - |
| 经营性应收项目的减少 | 26,906,070.55 | - | -169,803,977.62 | - |
| 经营性应付项目的增加 | -2,702,946.58 | - | 159,643,608.55 | - |
| 其他 | -357,280.28 | - | 504,604.94 | - |
| 现金的期末余额 | 661,171,926.02 | - | 457,856,376.6 | - |
| 减:现金的期初余额 | 457,856,376.6 | - | 947,271,329.13 | - |
| 现金及现金等价物的净增加额 | 203,315,549.42 | - | -489,414,952.53 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |