| 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 | 1,032,466,669.35 | 659,541,351.47 | 363,306,076.37 | 1,070,409,219.17 |
| 收到的税费返还 | 8,502,440.79 | 8,172,627.72 | - | 2,993,778.75 |
| 收到其他与经营活动有关的现金 | 30,472,793.82 | 22,959,613.52 | 10,094,496.8 | 23,138,544.18 |
| 经营活动现金流入小计 | 1,071,441,903.96 | 690,673,592.71 | 373,400,573.17 | 1,096,541,542.1 |
| 购买商品、接受劳务支付的现金 | 667,029,299.86 | 431,321,945.15 | 221,959,427.29 | 679,168,127.46 |
| 支付给职工以及为职工支付的现金 | 158,353,500.14 | 111,764,535.65 | 64,493,222.04 | 244,071,391.43 |
| 支付的各项税费 | 57,285,460.08 | 30,024,967.05 | 16,632,404.67 | 69,839,726.16 |
| 支付其他与经营活动有关的现金 | 77,860,839.09 | 48,925,713.15 | 26,782,197.32 | 83,623,652.52 |
| 经营活动现金流出小计 | 960,529,099.17 | 622,037,161 | 329,867,251.32 | 1,076,702,897.57 |
| 经营活动产生的现金流量净额 | 110,912,804.79 | 68,636,431.71 | 43,533,321.85 | 19,838,644.53 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,393,290.96 | 1,350,085.09 | 952,792.31 | 2,016,025.57 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 790,000 | 790,000 | - | 298,697.61 |
| 处置子公司及其他营业单位收到的现金净额 | 438,134.6 | 438,134.6 | - | 1,694,387.8 |
| 收到的其他与投资活动有关的现金 | 466,920,335.73 | 411,712,755.44 | 121,101,243.59 | 734,075,444.42 |
| 投资活动现金流入小计 | 469,541,761.29 | 414,290,975.13 | 122,054,035.9 | 738,084,555.4 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 47,177,667.09 | 32,787,900.86 | 19,229,852.28 | 45,027,139.68 |
| 投资支付的现金 | 500,000 | 500,000 | - | 750,000 |
| 取得子公司及其他营业单位支付的现金 | -1,346,589.66 | -1,346,589.66 | - | - |
| 支付其他与投资活动有关的现金 | 470,500,000 | 419,500,000 | 121,000,000 | 506,225,572.02 |
| 投资活动现金流出小计 | 516,831,077.43 | 451,441,311.2 | 140,229,852.28 | 552,002,711.7 |
| 投资活动产生的现金流量净额 | -47,289,316.14 | -37,150,336.07 | -18,175,816.38 | 186,081,843.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 16,645,750 | 290,000 | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 340,000 | 290,000 | - | - |
| 取得借款收到的现金 | 215,956,661.11 | 126,100,000 | 30,000,000 | 362,293,316.08 |
| 筹资活动现金流入小计 | 232,602,411.11 | 126,390,000 | 30,000,000 | 362,293,316.08 |
| 偿还债务支付的现金 | 281,900,000 | 221,900,000 | 38,200,000 | 431,051,535.69 |
| 分配股利、利润或偿付利息支付的现金 | 23,671,630.78 | 2,680,207.8 | 1,674,179.73 | 52,626,425.74 |
| 支付其他与筹资活动有关的现金 | - | - | - | 18,333,694.25 |
| 筹资活动现金流出小计 | 305,571,630.78 | 224,580,207.8 | 39,874,179.73 | 502,011,655.68 |
| 筹资活动产生的现金流量净额 | -72,969,219.67 | -98,190,207.8 | -9,874,179.73 | -139,718,339.6 |
| 四、汇率变动对现金及现金等价物的影响 | -378,124.15 | 447,195.94 | -105,034.88 | -146,084.66 |
| 五、现金及现金等价物净增加额 | -9,723,855.17 | -66,256,916.22 | 15,378,290.86 | 66,056,063.97 |
| 加:期初现金及现金等价物余额 | 308,149,472.74 | 308,149,472.74 | 308,149,472.74 | 242,093,408.77 |
| 期末现金及现金等价物余额 | 298,425,617.57 | 241,892,556.52 | 323,527,763.6 | 308,149,472.74 |
| 补充资料: | | | | |
| 净利润 | - | 32,232,096.05 | - | 24,192,399.18 |
| 资产减值准备 | - | 1,518,610.02 | - | 21,153,312.91 |
| 固定资产和投资性房地产折旧 | - | 20,448,916.95 | - | 36,813,615.4 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 20,448,916.95 | - | 36,813,615.4 |
| 无形资产摊销 | - | 2,405,464.3 | - | 4,814,210.28 |
| 长期待摊费用摊销 | - | 2,309,661.65 | - | 4,688,131.82 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -162,502.37 | - | 288,425.12 |
| 公允价值变动损失 | - | -33,043.08 | - | 173,231.39 |
| 财务费用 | - | -1,062,513.9 | - | 7,325,175.73 |
| 投资损失 | - | -6,902,486.26 | - | -3,754,063.05 |
| 递延所得税 | - | 3,003,051.86 | - | -2,597,823.82 |
| 其中:递延所得税资产减少 | - | 2,753,065.72 | - | -2,511,701.39 |
| 递延所得税负债增加 | - | 249,986.14 | - | -86,122.43 |
| 存货的减少 | - | -58,119,091.34 | - | -50,592,919.35 |
| 经营性应收项目的减少 | - | 14,200,999.12 | - | 10,195,567.26 |
| 经营性应付项目的增加 | - | 63,410,753.31 | - | -60,728,393.46 |
| 其他 | - | -2,917,943.62 | - | -240,928.92 |
| 现金的期末余额 | - | 241,892,556.52 | - | 308,149,472.74 |
| 减:现金的期初余额 | - | 308,149,472.74 | - | 242,093,408.77 |
| 现金及现金等价物的净增加额 | - | -66,256,916.22 | - | 66,056,063.97 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |