| 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 | 622,771,525.66 | 399,171,235.04 | 185,782,721.31 | 732,123,885.75 |
| 收到的税费返还 | 3,855,007.69 | 343,231.27 | 5,239.71 | 3,012,849.96 |
| 收到其他与经营活动有关的现金 | 14,163,918.03 | 12,205,231.31 | 48,847,600.23 | 16,436,955.65 |
| 经营活动现金流入小计 | 640,790,451.38 | 411,719,697.62 | 234,635,561.25 | 751,573,691.36 |
| 购买商品、接受劳务支付的现金 | 222,063,918.9 | 150,139,279.38 | 83,307,969.5 | 301,467,069.47 |
| 支付给职工以及为职工支付的现金 | 106,617,305.15 | 73,718,484.7 | 41,953,697.85 | 126,408,098.7 |
| 支付的各项税费 | 57,109,501.32 | 36,809,899.85 | 21,902,788.72 | 63,168,956.92 |
| 支付其他与经营活动有关的现金 | 20,514,668.86 | 12,333,555.74 | 5,721,986.52 | 19,400,117.77 |
| 经营活动现金流出小计 | 406,305,394.23 | 273,001,219.67 | 152,886,442.59 | 510,444,242.86 |
| 经营活动产生的现金流量净额 | 234,485,057.15 | 138,718,477.95 | 81,749,118.66 | 241,129,448.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 596,771,001.63 | 415,304,790.17 | 137,489,398.74 | 701,233,239.71 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 42,651.69 | 58,551 | - | 2,145,347.13 |
| 处置子公司及其他营业单位收到的现金净额 | 2,040,000 | 2,040,000 | - | - |
| 投资活动现金流入小计 | 598,853,653.32 | 417,403,341.17 | 137,489,398.74 | 703,378,586.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 40,783,559.97 | 26,818,080.05 | 9,420,857.03 | 61,585,793.6 |
| 投资支付的现金 | 678,607,149.5 | 445,002,665 | 223,704,774 | 723,827,350 |
| 投资活动现金流出小计 | 719,390,709.47 | 471,820,745.05 | 233,125,631.03 | 785,413,143.6 |
| 投资活动产生的现金流量净额 | -120,537,056.15 | -54,417,403.88 | -95,636,232.29 | -82,034,556.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 7,900,000 | 6,900,000 | - | 28,834,115 |
| 其中:子公司吸收少数股东投资收到的现金 | 7,900,000 | 6,900,000 | - | 4,500,000 |
| 取得借款收到的现金 | 39,000,000 | 39,000,000 | 39,000,000 | 11,000,000 |
| 收到其他与筹资活动有关的现金 | 25,954,885.16 | 678,437.19 | 678,437.19 | 20,623,461.78 |
| 筹资活动现金流入小计 | 72,854,885.16 | 46,578,437.19 | 39,678,437.19 | 60,457,576.78 |
| 偿还债务支付的现金 | - | - | - | 50,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 142,970,817 | 101,501,915.2 | 13,372,913.6 | 83,479,081.62 |
| 其中:子公司支付给少数股东的股利、利润 | 8,114,000 | 8,114,000 | - | 1,170,000 |
| 支付其他与筹资活动有关的现金 | 56,794,762.52 | 31,809,309.99 | 10,036,693.24 | 53,812,347.22 |
| 筹资活动现金流出小计 | 199,765,579.52 | 133,311,225.19 | 23,409,606.84 | 187,291,428.84 |
| 筹资活动产生的现金流量净额 | -126,910,694.36 | -86,732,788 | 16,268,830.35 | -126,833,852.06 |
| 四、汇率变动对现金及现金等价物的影响 | 3,037,845.36 | 4,307,484.75 | 1,545,498.98 | -1,162,261.57 |
| 五、现金及现金等价物净增加额 | -9,924,848 | 1,875,770.82 | 3,927,215.7 | 31,098,778.11 |
| 加:期初现金及现金等价物余额 | 199,096,453.03 | 199,096,453.03 | 199,096,453.03 | 167,997,674.92 |
| 期末现金及现金等价物余额 | 189,171,605.03 | 200,972,223.85 | 203,023,668.73 | 199,096,453.03 |
| 补充资料: | | | | |
| 净利润 | - | 145,634,291.43 | - | 219,370,712.9 |
| 资产减值准备 | - | 2,710,052.26 | - | 4,155,676.87 |
| 固定资产和投资性房地产折旧 | - | 25,127,035.94 | - | 47,598,542.9 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 25,127,035.94 | - | 47,598,542.9 |
| 无形资产摊销 | - | 1,159,683.17 | - | 2,315,221.47 |
| 长期待摊费用摊销 | - | 358,331.53 | - | 280,651.03 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -1,481.14 | - | -412,586.48 |
| 固定资产报废损失 | - | - | - | 23,926.81 |
| 公允价值变动损失 | - | -2,218,024.45 | - | -6,168,568.13 |
| 财务费用 | - | -6,328,296.75 | - | -2,924,841.66 |
| 投资损失 | - | -1,205,566.05 | - | -2,019,920.73 |
| 递延所得税 | - | -1,257,951.36 | - | -2,124,440.12 |
| 其中:递延所得税资产减少 | - | -543,622.87 | - | 2,629,579.31 |
| 递延所得税负债增加 | - | -714,328.49 | - | -4,754,019.43 |
| 存货的减少 | - | -4,929,422.58 | - | -21,326,635.85 |
| 经营性应收项目的减少 | - | -25,440,409.77 | - | -26,440,995.72 |
| 经营性应付项目的增加 | - | 2,418,113.86 | - | 25,579,327.45 |
| 融资租入固定资产 | - | - | - | 341,843.54 |
| 现金的期末余额 | - | 200,972,223.85 | - | 199,096,453.03 |
| 减:现金的期初余额 | - | 199,096,453.03 | - | 167,997,674.92 |
| 现金及现金等价物的净增加额 | - | 1,875,770.82 | - | 31,098,778.11 |
| 公告日期 | 2025-10-28 | 2025-08-29 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |