| 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 | 441,043,952.06 | 262,141,761.36 | 131,124,561.22 | 437,456,830.29 |
| 收到的税费返还 | 25,668,427.79 | 16,282,370 | 9,490,180.03 | 26,714,953.73 |
| 收到其他与经营活动有关的现金 | 12,758,922.15 | 5,747,611.24 | 2,304,395.11 | 14,727,785.39 |
| 经营活动现金流入小计 | 479,471,302 | 284,171,742.6 | 142,919,136.36 | 478,899,569.41 |
| 购买商品、接受劳务支付的现金 | 294,886,287.7 | 169,498,110.52 | 66,262,489.51 | 229,004,014.11 |
| 支付给职工以及为职工支付的现金 | 124,695,060.3 | 78,834,668.75 | 36,644,767.96 | 125,207,467.09 |
| 支付的各项税费 | 9,708,855.32 | 7,052,100.73 | 3,679,006.82 | 16,484,795.69 |
| 支付其他与经营活动有关的现金 | 57,342,377.03 | 41,645,923.73 | 18,427,442.33 | 80,018,650.34 |
| 经营活动现金流出小计 | 486,632,580.35 | 297,030,803.73 | 125,013,706.62 | 450,714,927.23 |
| 经营活动产生的现金流量净额 | -7,161,278.35 | -12,859,061.13 | 17,905,429.74 | 28,184,642.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 745,980,000 | 544,980,000 | 260,100,000 | 1,536,150,000 |
| 取得投资收益收到的现金 | 2,623,022.75 | 1,924,962.52 | 1,342,055.72 | 8,191,938.01 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 42,294.38 | 23,500 | - | 52,470.5 |
| 投资活动现金流入小计 | 748,645,317.13 | 546,928,462.52 | 261,442,055.72 | 1,544,394,408.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 104,018,504.99 | 84,121,780.07 | 51,182,991.4 | 121,787,624.15 |
| 投资支付的现金 | 584,667,646.76 | 469,888,580 | 197,178,968.59 | 1,372,260,000 |
| 取得子公司及其他营业单位支付的现金 | 5,100,000 | - | - | 48,598,414.17 |
| 支付其他与投资活动有关的现金 | - | - | - | 1,438,621.47 |
| 投资活动现金流出小计 | 693,786,151.75 | 554,010,360.07 | 248,361,959.99 | 1,544,084,659.79 |
| 投资活动产生的现金流量净额 | 54,859,165.38 | -7,081,897.55 | 13,080,095.73 | 309,748.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 11,150,000 | - | - | 3,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 11,150,000 | - | - | 3,000,000 |
| 取得借款收到的现金 | 7,537,439.54 | 7,537,439.54 | 7,037,439.54 | - |
| 收到其他与筹资活动有关的现金 | 37,018,580.94 | 20,429,007.46 | 9,311,204.43 | 48,844,016.93 |
| 筹资活动现金流入小计 | 55,706,020.48 | 27,966,447 | 16,348,643.97 | 51,844,016.93 |
| 偿还债务支付的现金 | 146,956.25 | - | - | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,671,189.23 | 21,586.53 | 4,238.68 | 31,011,869.2 |
| 支付其他与筹资活动有关的现金 | 81,712,492.83 | 34,097,995.06 | 14,186,989.85 | 29,912,577.69 |
| 筹资活动现金流出小计 | 89,530,638.31 | 34,119,581.59 | 14,191,228.53 | 80,924,446.89 |
| 筹资活动产生的现金流量净额 | -33,824,617.83 | -6,153,134.59 | 2,157,415.44 | -29,080,429.96 |
| 四、汇率变动对现金及现金等价物的影响 | 67,524.79 | 705,640.53 | -166,239.13 | 3,862,914.93 |
| 五、现金及现金等价物净增加额 | 13,940,793.99 | -25,388,452.74 | 32,976,701.78 | 3,276,875.87 |
| 加:期初现金及现金等价物余额 | 162,699,919.65 | 162,699,919.65 | 162,699,919.65 | 159,423,043.78 |
| 期末现金及现金等价物余额 | 176,640,713.64 | 137,311,466.91 | 195,676,621.43 | 162,699,919.65 |
| 补充资料: | | | | |
| 净利润 | - | 21,022,665.26 | - | 23,663,931.24 |
| 资产减值准备 | - | 7,968,086.93 | - | 4,666,222.95 |
| 固定资产和投资性房地产折旧 | - | 20,848,324.46 | - | 33,703,914.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 20,848,324.46 | - | 33,703,914.93 |
| 无形资产摊销 | - | 1,402,265.6 | - | 2,698,445.6 |
| 长期待摊费用摊销 | - | 1,376,217.08 | - | 2,376,831 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 406,872.74 | - | 38,969.61 |
| 固定资产报废损失 | - | - | - | 1,726,863.01 |
| 公允价值变动损失 | - | -48,550.02 | - | 404,785.53 |
| 财务费用 | - | -671,562.26 | - | -1,524,041.32 |
| 投资损失 | - | -1,924,962.52 | - | -8,191,938.01 |
| 递延所得税 | - | 3,749,171.14 | - | 3,736,922.85 |
| 其中:递延所得税资产减少 | - | 3,058,200.91 | - | 3,721,971.42 |
| 递延所得税负债增加 | - | 690,970.23 | - | 14,951.43 |
| 存货的减少 | - | -50,024,686.44 | - | -19,621,057.5 |
| 经营性应收项目的减少 | - | -73,388,162.53 | - | -32,891,006.01 |
| 经营性应付项目的增加 | - | 53,117,287.48 | - | 11,890,911.84 |
| 其他 | - | - | - | -517,296.26 |
| 现金的期末余额 | - | 137,311,466.91 | - | 162,699,919.65 |
| 减:现金的期初余额 | - | 162,699,919.65 | - | 159,423,043.78 |
| 现金及现金等价物的净增加额 | - | -25,388,452.74 | - | 3,276,875.87 |
| 公告日期 | 2025-10-28 | 2025-08-27 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |