| 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 | 564,238,491.1 | 368,835,261.75 | 129,631,914.29 | 861,295,672.14 |
| 收到的税费返还 | 1,530,320.89 | 732,230.16 | 738,025.06 | 5,331,667.55 |
| 收到其他与经营活动有关的现金 | 28,661,665 | 4,751,758.77 | 8,766,339.31 | 39,610,001.88 |
| 经营活动现金流入小计 | 594,430,476.99 | 374,319,250.68 | 139,136,278.66 | 906,237,341.57 |
| 购买商品、接受劳务支付的现金 | 233,748,195.27 | 146,987,717.5 | 75,116,592.48 | 253,710,586.82 |
| 支付给职工以及为职工支付的现金 | 217,172,579.13 | 150,191,674.98 | 83,594,158.06 | 274,299,065.89 |
| 支付的各项税费 | 34,602,838.05 | 26,896,755.41 | 17,953,040.98 | 44,488,894.07 |
| 支付其他与经营活动有关的现金 | 62,896,327.76 | 44,690,489.07 | 19,770,817.66 | 116,685,556.49 |
| 经营活动现金流出小计 | 548,419,940.21 | 368,766,636.96 | 196,434,609.18 | 689,184,103.27 |
| 经营活动产生的现金流量净额 | 46,010,536.78 | 5,552,613.72 | -57,298,330.52 | 217,053,238.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 40,500,000 | - | - | - |
| 取得投资收益收到的现金 | 24,000 | 24,000 | - | 4,910,254 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 160,935.7 | 135,385.7 | 31,900 | 1,912,721.35 |
| 收到的其他与投资活动有关的现金 | - | 22,500,000 | 15,000,000 | 69,895,657.07 |
| 投资活动现金流入小计 | 40,684,935.7 | 22,659,385.7 | 15,031,900 | 76,718,632.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 185,064,561.13 | 123,568,982.72 | 70,387,077.42 | 114,095,944.66 |
| 支付其他与投资活动有关的现金 | 2,835,792.4 | 2,835,792.4 | - | 39,052,547.33 |
| 投资活动现金流出小计 | 187,900,353.53 | 126,404,775.12 | 70,387,077.42 | 153,148,491.99 |
| 投资活动产生的现金流量净额 | -147,215,417.83 | -103,745,389.42 | -55,355,177.42 | -76,429,859.57 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 277,175,800 | 243,729,000 | 102,400,000 | 283,261,894.43 |
| 收到其他与筹资活动有关的现金 | - | - | - | 225,263 |
| 筹资活动现金流入小计 | 277,175,800 | 243,729,000 | 102,400,000 | 283,487,157.43 |
| 偿还债务支付的现金 | 202,500,000 | 157,200,000 | 112,200,000 | 384,940,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,284,978.07 | 4,670,553.16 | 1,683,148.67 | 6,163,536.75 |
| 支付其他与筹资活动有关的现金 | 6,378,644.08 | 5,658,449.13 | - | 12,796,071.57 |
| 筹资活动现金流出小计 | 215,163,622.15 | 167,529,002.29 | 113,883,148.67 | 403,899,608.32 |
| 筹资活动产生的现金流量净额 | 62,012,177.85 | 76,199,997.71 | -11,483,148.67 | -120,412,450.89 |
| 四、汇率变动对现金及现金等价物的影响 | 621,220.36 | 408,651.03 | - | 9,762.95 |
| 五、现金及现金等价物净增加额 | -38,571,482.84 | -21,584,126.96 | -124,136,656.61 | 20,220,690.79 |
| 加:期初现金及现金等价物余额 | 202,852,034.05 | 202,852,034.05 | 202,852,034.05 | 182,631,343.26 |
| 期末现金及现金等价物余额 | 164,280,551.21 | 181,267,907.09 | 78,715,377.44 | 202,852,034.05 |
| 补充资料: | | | | |
| 净利润 | - | 30,488,527.31 | - | 46,002,498.02 |
| 资产减值准备 | - | 21,912,393.4 | - | 3,632,245.95 |
| 固定资产和投资性房地产折旧 | - | 35,868,975.18 | - | 73,908,131.25 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 35,868,975.18 | - | 73,908,131.25 |
| 无形资产摊销 | - | 2,379,174.01 | - | 4,731,566.07 |
| 长期待摊费用摊销 | - | 3,536,229.22 | - | 7,528,210.28 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 115,059.27 | - | 995,085.07 |
| 固定资产报废损失 | - | - | - | 148,136.65 |
| 公允价值变动损失 | - | 26,059.13 | - | -7,664.45 |
| 财务费用 | - | 5,385,394.33 | - | 9,239,158.45 |
| 投资损失 | - | -937,195.09 | - | 3,526,835.32 |
| 递延所得税 | - | -4,459,897.24 | - | -7,351,895.05 |
| 其中:递延所得税资产减少 | - | -3,461,360.28 | - | -5,649,225.03 |
| 递延所得税负债增加 | - | -998,536.96 | - | -1,702,670.02 |
| 存货的减少 | - | 570,016.72 | - | -18,754,087.66 |
| 经营性应收项目的减少 | - | -75,766,538.78 | - | 39,482,240.97 |
| 经营性应付项目的增加 | - | -19,037,698.69 | - | 41,799,371.85 |
| 其他 | - | - | - | -251,000 |
| 现金的期末余额 | - | 181,267,907.09 | - | 202,852,034.05 |
| 减:现金的期初余额 | - | 202,852,034.05 | - | 182,631,343.26 |
| 现金及现金等价物的净增加额 | - | -21,584,126.96 | - | 20,220,690.79 |
| 公告日期 | 2025-10-30 | 2025-08-27 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |