| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 734,421,032.84 | 406,958,083.36 | 1,368,050,675.15 | 969,877,091.14 |
| 收到的税费返还 | 32,358,805.22 | 11,609,391.38 | 61,521,087.04 | 45,027,268.49 |
| 收到其他与经营活动有关的现金 | 13,862,078.05 | 3,981,429.19 | 39,448,488.35 | 37,475,583.25 |
| 经营活动现金流入小计 | 780,641,916.11 | 422,548,903.93 | 1,469,020,250.54 | 1,052,379,942.88 |
| 购买商品、接受劳务支付的现金 | 509,324,268.91 | 262,708,491.95 | 886,860,764.6 | 648,668,524.85 |
| 支付给职工以及为职工支付的现金 | 197,058,646.73 | 91,844,320.11 | 458,599,324.23 | 355,401,373.28 |
| 支付的各项税费 | 13,938,844.13 | 8,793,501.59 | 17,110,041.53 | 8,768,151.34 |
| 支付其他与经营活动有关的现金 | 56,684,913.03 | 29,549,712.26 | 91,111,034.24 | 71,283,485.77 |
| 经营活动现金流出小计 | 777,006,672.8 | 392,896,025.91 | 1,453,681,164.6 | 1,084,121,535.24 |
| 经营活动产生的现金流量净额 | 3,635,243.31 | 29,652,878.02 | 15,339,085.94 | -31,741,592.36 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 356,757,728.64 | 357,418,106 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 51,693,200 | 51,500,000 | 15,735,889.18 | 8,746,400 |
| 投资活动现金流入小计 | 51,693,200 | 51,500,000 | 372,493,617.82 | 366,164,506 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,299,994.18 | 5,346,524.73 | 22,786,071.02 | 17,729,151.9 |
| 投资活动现金流出小计 | 8,299,994.18 | 5,346,524.73 | 22,786,071.02 | 17,729,151.9 |
| 投资活动产生的现金流量净额 | 43,393,205.82 | 46,153,475.27 | 349,707,546.8 | 348,435,354.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 80,000,000 | 80,000,000 | 100,000,000 | - |
| 收到其他与筹资活动有关的现金 | 3,171,233.95 | - | 21,820,317.42 | 15,181,691.22 |
| 筹资活动现金流入小计 | 83,171,233.95 | 80,000,000 | 121,820,317.42 | 15,181,691.22 |
| 偿还债务支付的现金 | - | - | 200,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 3,381,638.89 | 1,564,638.89 | 9,453,708.31 | 7,069,291.65 |
| 支付其他与筹资活动有关的现金 | 10,288,060 | 3,554,148 | 194,596,641.03 | 189,608,001.74 |
| 筹资活动现金流出小计 | 13,669,698.89 | 5,118,786.89 | 404,050,349.34 | 196,677,293.39 |
| 筹资活动产生的现金流量净额 | 69,501,535.06 | 74,881,213.11 | -282,230,031.92 | -181,495,602.17 |
| 四、汇率变动对现金及现金等价物的影响 | 2,454,626.37 | 1,287,602.51 | 4,567,167.37 | 3,257,016.72 |
| 五、现金及现金等价物净增加额 | 118,984,610.56 | 151,975,168.91 | 87,383,768.19 | 138,455,176.29 |
| 加:期初现金及现金等价物余额 | 218,820,152.31 | 218,820,152.31 | 131,436,384.12 | 131,436,384.12 |
| 期末现金及现金等价物余额 | 337,804,762.87 | 370,795,321.22 | 218,820,152.31 | 269,891,560.41 |
| 补充资料: | | | | |
| 净利润 | 10,689,213.23 | - | -121,604,484.17 | - |
| 资产减值准备 | 21,419,390.2 | - | 67,845,460 | - |
| 固定资产和投资性房地产折旧 | 28,238,163.59 | - | 35,836,902.94 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 28,238,163.59 | - | 35,836,902.94 | - |
| 无形资产摊销 | 4,467,560.56 | - | 9,119,042.34 | - |
| 长期待摊费用摊销 | 3,044,038.8 | - | 1,722,044.91 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -24,757,981.32 | - | -2,765,263.32 | - |
| 固定资产报废损失 | 12,023.98 | - | 656,089.6 | - |
| 财务费用 | 5,653,179.9 | - | 15,315,225.28 | - |
| 投资损失 | 1,567.75 | - | -5,783,894.76 | - |
| 递延所得税 | 3,506,315.85 | - | -12,885,885.84 | - |
| 其中:递延所得税资产减少 | 7,147,516.04 | - | -14,966,615.78 | - |
| 递延所得税负债增加 | -3,641,200.19 | - | 2,080,729.94 | - |
| 存货的减少 | 2,382,814.21 | - | 11,829,601.73 | - |
| 经营性应收项目的减少 | -36,557,797.38 | - | -30,371,033.37 | - |
| 经营性应付项目的增加 | -7,585,829.51 | - | 50,184,562.95 | - |
| 其他 | -14,207,687.19 | - | -16,584,299.3 | - |
| 现金的期末余额 | 337,804,762.87 | - | 218,820,152.31 | - |
| 减:现金的期初余额 | 218,820,152.31 | - | 131,436,384.12 | - |
| 现金及现金等价物的净增加额 | 118,984,610.56 | - | 87,383,768.19 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |