| 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 | 686,835,274.19 | 391,961,834.7 | 183,851,901.65 | 989,617,729.29 |
| 收到的税费返还 | 22,744.3 | 22,744.3 | 2,101.86 | - |
| 收到其他与经营活动有关的现金 | 24,384,154.62 | 25,619,336.9 | 14,694,623.92 | 66,472,403.77 |
| 经营活动现金流入小计 | 711,242,173.11 | 417,603,915.9 | 198,548,627.43 | 1,056,090,133.06 |
| 购买商品、接受劳务支付的现金 | 431,146,732.94 | 270,257,793.68 | 168,741,868.96 | 515,873,741.42 |
| 支付给职工以及为职工支付的现金 | 161,850,659.04 | 118,687,131.76 | 74,264,894.17 | 204,641,663.21 |
| 支付的各项税费 | 43,784,672.91 | 30,318,364.62 | 12,571,131.65 | 77,602,126.89 |
| 支付其他与经营活动有关的现金 | 49,657,616.52 | 42,059,841.08 | 22,639,759.08 | 109,147,013.98 |
| 经营活动现金流出小计 | 686,439,681.41 | 461,323,131.14 | 278,217,653.86 | 907,264,545.5 |
| 经营活动产生的现金流量净额 | 24,802,491.7 | -43,719,215.24 | -79,669,026.43 | 148,825,587.56 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,200,000 | 1,200,000 | - | 1,200,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 22,396 | 22,396 | - | 99,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 66,404,665 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 1,222,396 | 1,222,396 | - | 67,703,665 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,822,589.8 | 3,682,866.8 | 730,595 | 19,764,152.19 |
| 投资活动现金流出小计 | 4,822,589.8 | 3,682,866.8 | 730,595 | 19,764,152.19 |
| 投资活动产生的现金流量净额 | -3,600,193.8 | -2,460,470.8 | -730,595 | 47,939,512.81 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 250,000,000 | 170,000,000 | 100,000,000 | 270,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 20,000,000 |
| 筹资活动现金流入小计 | 250,000,000 | 170,000,000 | 100,000,000 | 290,000,000 |
| 偿还债务支付的现金 | 290,193,205.48 | 190,193,205.48 | 110,000,000 | 405,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 5,811,985.27 | 4,215,568.6 | 2,175,135.12 | 13,903,237.32 |
| 支付其他与筹资活动有关的现金 | - | - | - | 78,064,800 |
| 筹资活动现金流出小计 | 296,005,190.75 | 194,408,774.08 | 112,175,135.12 | 496,968,037.32 |
| 筹资活动产生的现金流量净额 | -46,005,190.75 | -24,408,774.08 | -12,175,135.12 | -206,968,037.32 |
| 四、汇率变动对现金及现金等价物的影响 | -336,692.65 | 146,064.23 | 60,905.42 | 139,115.37 |
| 五、现金及现金等价物净增加额 | -25,139,585.5 | -70,442,395.89 | -92,513,851.13 | -10,063,821.58 |
| 加:期初现金及现金等价物余额 | 178,569,845.86 | 178,569,845.86 | 178,569,845.86 | 188,633,667.44 |
| 期末现金及现金等价物余额 | 153,430,260.36 | 108,127,449.97 | 86,055,994.73 | 178,569,845.86 |
| 补充资料: | | | | |
| 净利润 | - | 21,159,235.65 | - | -87,335,635.31 |
| 资产减值准备 | - | 9,368,060.93 | - | 48,249,263.83 |
| 固定资产和投资性房地产折旧 | - | 13,573,520.72 | - | 38,501,540.89 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,573,520.72 | - | 38,501,540.89 |
| 无形资产摊销 | - | 2,562,672.84 | - | 5,496,568.29 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -25,114.93 | - | 59,041.07 |
| 固定资产报废损失 | - | 28,764.69 | - | 354,208.64 |
| 公允价值变动损失 | - | -277,577.92 | - | 10,545,176.08 |
| 财务费用 | - | 3,483,685.34 | - | 13,676,388.62 |
| 投资损失 | - | -6,698,197.05 | - | -11,625,829.81 |
| 递延所得税 | - | -79,797.25 | - | 822,721.09 |
| 其中:递延所得税资产减少 | - | -79,797.25 | - | 1,065,458.44 |
| 递延所得税负债增加 | - | - | - | -242,737.35 |
| 存货的减少 | - | -35,995,982.6 | - | -31,446,843.82 |
| 经营性应收项目的减少 | - | -89,696,215.5 | - | 341,952,247.97 |
| 经营性应付项目的增加 | - | 52,229,797.3 | - | -146,994,505.41 |
| 现金的期末余额 | - | 108,127,449.97 | - | 178,569,845.86 |
| 减:现金的期初余额 | - | 178,569,845.86 | - | 188,633,667.44 |
| 现金及现金等价物的净增加额 | - | -70,442,395.89 | - | -10,063,821.58 |
| 公告日期 | 2025-10-22 | 2025-08-28 | 2025-04-19 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |