| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 882,331,642.59 | 600,454,192.06 | 285,280,265.35 | 1,166,252,278.01 |
| 收到的税费返还 | 1,297,317.29 | 1,276,771.35 | - | 5,923,826.36 |
| 收到其他与经营活动有关的现金 | 80,953,665.84 | 65,645,232.53 | 7,309,034.79 | 47,128,045.36 |
| 经营活动现金流入小计 | 964,582,625.72 | 667,376,195.94 | 292,589,300.14 | 1,219,304,149.73 |
| 购买商品、接受劳务支付的现金 | 237,610,016.02 | 163,486,502.87 | 82,678,863.61 | 282,827,975.3 |
| 支付给职工以及为职工支付的现金 | 170,253,125.86 | 124,608,654.12 | 77,820,515.2 | 227,791,662.19 |
| 支付的各项税费 | 46,676,697.3 | 30,867,456.86 | 17,959,466.52 | 74,034,661.04 |
| 支付其他与经营活动有关的现金 | 232,378,584.55 | 153,347,541.39 | 67,234,849.33 | 365,861,487.73 |
| 经营活动现金流出小计 | 686,918,423.73 | 472,310,155.24 | 245,693,694.66 | 950,515,786.26 |
| 经营活动产生的现金流量净额 | 277,664,201.99 | 195,066,040.7 | 46,895,605.48 | 268,788,363.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,870,357,038.38 | 646,989,365.02 | 142,856,524.03 | 1,569,718,291.07 |
| 取得投资收益收到的现金 | 11,241,547 | 6,460,312.72 | 3,590,933.98 | 9,354,595.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 38,452 | 30,252 | 1,580 | 2,216,326.7 |
| 投资活动现金流入小计 | 1,881,637,037.38 | 653,479,929.74 | 146,449,038.01 | 1,581,289,213.27 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 45,626,328.95 | 29,999,043.46 | 12,726,879.55 | 121,058,448.8 |
| 投资支付的现金 | 1,943,429,801.1 | 774,001,166.69 | 158,211,166.69 | 1,648,494,453.88 |
| 投资活动现金流出小计 | 1,989,056,130.05 | 804,000,210.15 | 170,938,046.24 | 1,769,552,902.68 |
| 投资活动产生的现金流量净额 | -107,419,092.67 | -150,520,280.41 | -24,489,008.23 | -188,263,689.41 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 136,767,749.2 | 136,767,749.2 | - | 137,845,229.2 |
| 支付其他与筹资活动有关的现金 | 68,329.7 | 68,329.7 | - | 53,711,820.47 |
| 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 | 136,836,078.9 | 136,836,078.9 | - | 191,557,049.67 |
| 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 | -136,836,078.9 | -136,836,078.9 | - | -191,557,049.67 |
| 四、汇率变动对现金及现金等价物的影响 | -100,204.1 | -62,861.24 | -9,246.94 | 9,183.92 |
| 五、现金及现金等价物净增加额 | 33,308,826.32 | -92,353,179.85 | 22,397,350.31 | -111,023,191.69 |
| 加:期初现金及现金等价物余额 | 200,749,476.33 | 200,749,476.33 | 200,730,180.54 | 311,772,668.02 |
| 期末现金及现金等价物余额 | 234,058,302.65 | 108,396,296.48 | 223,127,530.85 | 200,749,476.33 |
| 补充资料: | | | | |
| 净利润 | - | 116,181,892.11 | - | 92,806,499.78 |
| 资产减值准备 | - | -587,729.49 | - | 1,004,597.76 |
| 固定资产和投资性房地产折旧 | - | 53,833,292.65 | - | 105,492,896.53 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 53,833,292.65 | - | 105,492,896.53 |
| 无形资产摊销 | - | 7,461,304.78 | - | 15,301,290.23 |
| 长期待摊费用摊销 | - | 283,775.18 | - | 567,550.36 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 599,304.28 | - | 11,352,560.94 |
| 固定资产报废损失 | - | 742.94 | - | 922,363.25 |
| 公允价值变动损失 | - | 690,719.32 | - | 9,967,452.95 |
| 财务费用 | - | 170,251.92 | - | -105,551.35 |
| 投资损失 | - | 3,313,129.5 | - | -1,657,338.08 |
| 递延所得税 | - | 9,682,497.66 | - | -2,954,598.19 |
| 其中:递延所得税资产减少 | - | -39,350.05 | - | -930,626.79 |
| 递延所得税负债增加 | - | 9,721,847.71 | - | -2,023,971.4 |
| 存货的减少 | - | 1,626,561.95 | - | -9,987,639.91 |
| 经营性应收项目的减少 | - | 36,952,680.28 | - | 88,948,035.08 |
| 经营性应付项目的增加 | - | -21,558,210.37 | - | -40,063,407.67 |
| 其他 | - | -6,186,065.47 | - | 934,971.56 |
| 现金的期末余额 | - | 108,396,296.48 | - | 200,749,476.33 |
| 减:现金的期初余额 | - | 200,749,476.33 | - | 311,772,668.02 |
| 现金及现金等价物的净增加额 | - | -92,353,179.85 | - | -111,023,191.69 |
| 公告日期 | 2025-10-31 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |