| 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 | 904,966,923.59 | 408,358,625.15 | 1,713,316,368.55 | 1,122,300,789.21 |
| 收到的税费返还 | 18,919,729.63 | 8,728,211.33 | 45,540,848.19 | 37,514,989.61 |
| 收到其他与经营活动有关的现金 | 39,668,874.76 | 4,651,817.3 | 147,207,411.78 | 110,889,326.72 |
| 经营活动现金流入小计 | 963,555,527.98 | 421,738,653.78 | 1,906,064,628.52 | 1,270,705,105.54 |
| 购买商品、接受劳务支付的现金 | 512,794,086.34 | 232,704,546.4 | 1,051,644,357.68 | 670,321,104.73 |
| 支付给职工以及为职工支付的现金 | 150,979,800.89 | 82,504,993.17 | 287,725,845.31 | 215,324,710.3 |
| 支付的各项税费 | 63,731,445.39 | 39,509,553.85 | 100,778,996.59 | 81,030,956.76 |
| 支付其他与经营活动有关的现金 | 30,859,102.1 | 15,982,363.8 | 87,603,687.74 | 67,915,926.22 |
| 经营活动现金流出小计 | 758,364,434.72 | 370,701,457.22 | 1,527,752,887.32 | 1,034,592,698.01 |
| 经营活动产生的现金流量净额 | 205,191,093.26 | 51,037,196.56 | 378,311,741.2 | 236,112,407.53 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 13,349,632.21 | 3,425,471.4 | 19,902,988.47 | 17,709,624.43 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 193,633.46 | 89,744.06 | 415,436 | 119,154.96 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 934,368.7 | 934,368.7 |
| 收到的其他与投资活动有关的现金 | 1,302,757,465.84 | 280,149,600 | 954,321,160 | 518,000,000 |
| 投资活动现金流入小计 | 1,316,300,731.51 | 283,664,815.46 | 975,573,953.17 | 536,763,148.09 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 82,805,239.98 | 47,219,442.86 | 155,614,812.94 | 119,014,526.37 |
| 支付其他与投资活动有关的现金 | 1,492,880,000 | 310,149,600 | 746,321,160 | 370,000,000 |
| 投资活动现金流出小计 | 1,575,685,239.98 | 357,369,042.86 | 901,935,972.94 | 489,014,526.37 |
| 投资活动产生的现金流量净额 | -259,384,508.47 | -73,704,227.4 | 73,637,980.23 | 47,748,621.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,208,861.2 | 9,208,861.2 |
| 取得借款收到的现金 | - | - | 100,000,000 | 100,000,000 |
| 收到其他与筹资活动有关的现金 | 153,614,766.37 | 118,640,913.03 | 219,696,336.71 | 149,024,518.89 |
| 筹资活动现金流入小计 | 153,614,766.37 | 118,640,913.03 | 328,905,197.91 | 258,233,380.09 |
| 偿还债务支付的现金 | - | - | 120,000,000 | 110,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 51,210,764.08 | - | 71,337,125.85 | 53,701,022.16 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,380,000 | 2,380,000 |
| 支付其他与筹资活动有关的现金 | 72,296,772.49 | 559,511.58 | 275,578,613.34 | 89,239,208.6 |
| 筹资活动现金流出小计 | 123,507,536.57 | 559,511.58 | 466,915,739.19 | 252,940,230.76 |
| 筹资活动产生的现金流量净额 | 30,107,229.8 | 118,081,401.45 | -138,010,541.28 | 5,293,149.33 |
| 四、汇率变动对现金及现金等价物的影响 | -85,192.25 | 1,343,175.96 | 500,203.4 | -1,520,102.2 |
| 五、现金及现金等价物净增加额 | -24,171,377.66 | 96,757,546.57 | 314,439,383.55 | 287,634,076.38 |
| 加:期初现金及现金等价物余额 | 1,335,886,444.09 | 1,335,886,444.09 | 1,021,447,060.54 | 1,021,447,060.54 |
| 期末现金及现金等价物余额 | 1,311,715,066.43 | 1,432,643,990.66 | 1,335,886,444.09 | 1,309,081,136.92 |
| 补充资料: | | | | |
| 净利润 | 247,748,420.39 | - | 432,976,657.31 | - |
| 资产减值准备 | 1,783,968.67 | - | 43,474,450.07 | - |
| 固定资产和投资性房地产折旧 | 38,309,832.66 | - | 73,170,890.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,309,832.66 | - | 73,170,890.65 | - |
| 无形资产摊销 | 929,995.28 | - | 2,046,545.64 | - |
| 长期待摊费用摊销 | 1,167,384.74 | - | 2,399,492.33 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -72,775.02 | - | 21,550.46 | - |
| 固定资产报废损失 | 322,233.25 | - | 2,139,408.78 | - |
| 公允价值变动损失 | 593,283.91 | - | -19,805,210.99 | - |
| 财务费用 | 685,426.13 | - | 952,742.05 | - |
| 投资损失 | -10,866,614.99 | - | -18,124,659.34 | - |
| 递延所得税 | 2,402,353.79 | - | -9,642,395.57 | - |
| 其中:递延所得税资产减少 | 1,688,206.63 | - | -7,589,613.74 | - |
| 递延所得税负债增加 | 714,147.16 | - | -2,052,781.83 | - |
| 存货的减少 | -68,792,565.46 | - | -83,049,259.12 | - |
| 经营性应收项目的减少 | -176,553,761.09 | - | -310,353,205.09 | - |
| 经营性应付项目的增加 | 166,580,257.95 | - | 253,546,202.03 | - |
| 其他 | 35,948.72 | - | 7,345,452.99 | - |
| 现金的期末余额 | 1,311,715,066.43 | - | 1,335,886,444.09 | - |
| 减:现金的期初余额 | 1,335,886,444.09 | - | 1,021,447,060.54 | - |
| 现金及现金等价物的净增加额 | -24,171,377.66 | - | 314,439,383.55 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-03-21 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |