| 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 | 223,643,568.82 | 84,097,778.41 | 618,732,507.69 | 405,542,270.88 |
| 收到的税费返还 | 11,839,502.58 | 6,333,748.97 | 19,504,885.14 | 14,870,424.68 |
| 收到其他与经营活动有关的现金 | 7,220,582.12 | 3,324,734.02 | 13,141,551.69 | 24,842,153.91 |
| 经营活动现金流入小计 | 242,703,653.52 | 93,756,261.4 | 651,378,944.52 | 445,254,849.47 |
| 购买商品、接受劳务支付的现金 | 138,189,471.86 | 64,306,382.85 | 340,705,140.33 | 278,381,668.7 |
| 支付给职工以及为职工支付的现金 | 81,468,608.44 | 50,540,106.48 | 165,353,846.44 | 130,374,491.72 |
| 支付的各项税费 | 23,463,308.07 | 11,689,670.11 | 42,182,789.4 | 35,114,836.26 |
| 支付其他与经营活动有关的现金 | 11,801,388.69 | 7,864,830.35 | 36,218,033.58 | 23,021,384.23 |
| 经营活动现金流出小计 | 254,922,777.06 | 134,400,989.79 | 584,459,809.75 | 466,892,380.91 |
| 经营活动产生的现金流量净额 | -12,219,123.54 | -40,644,728.39 | 66,919,134.77 | -21,637,531.44 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | - | 1,077,612.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 415,659.08 | 70,528 | 1,285,460.23 | 722,241.56 |
| 收到的其他与投资活动有关的现金 | 633,985,089.17 | 315,474,338.88 | 898,649,367.19 | 630,923,851 |
| 投资活动现金流入小计 | 634,400,748.25 | 315,544,866.88 | 899,934,827.42 | 632,723,705.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,687,898.21 | 1,264,463.83 | 19,237,509.93 | 11,861,309.78 |
| 支付其他与投资活动有关的现金 | 645,392,946.14 | 326,985,183.46 | 1,103,794,626.18 | 830,154,311.95 |
| 投资活动现金流出小计 | 648,080,844.35 | 328,249,647.29 | 1,123,032,136.11 | 842,015,621.73 |
| 投资活动产生的现金流量净额 | -13,680,096.1 | -12,704,780.41 | -223,097,308.69 | -209,291,916.66 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,682,000 | 1,482,000 | 3,458,000 | 3,458,000 |
| 取得借款收到的现金 | - | - | 5,000,000 | - |
| 筹资活动现金流入小计 | 2,682,000 | 1,482,000 | 8,458,000 | 3,458,000 |
| 分配股利、利润或偿付利息支付的现金 | 88,472.2 | 43,749.99 | 10,694.44 | - |
| 支付其他与筹资活动有关的现金 | 2,045,270.67 | 1,122,447.46 | 3,818,329.02 | 3,052,069.37 |
| 筹资活动现金流出小计 | 2,133,742.87 | 1,166,197.45 | 3,829,023.46 | 3,052,069.37 |
| 筹资活动产生的现金流量净额 | 548,257.13 | 315,802.55 | 4,628,976.54 | 405,930.63 |
| 四、汇率变动对现金及现金等价物的影响 | 1,880,095.66 | 426,825.51 | 972,467.89 | 832,576.2 |
| 五、现金及现金等价物净增加额 | -23,470,866.85 | -52,606,880.74 | -150,576,729.49 | -229,690,941.27 |
| 加:期初现金及现金等价物余额 | 278,993,152.46 | 278,993,152.46 | 429,569,881.95 | 429,569,881.95 |
| 期末现金及现金等价物余额 | 255,522,285.61 | 226,386,271.72 | 278,993,152.46 | 199,878,940.68 |
| 补充资料: | | | | |
| 净利润 | 22,671,382.75 | - | 216,525,147.43 | - |
| 资产减值准备 | 6,677,475.72 | - | 5,725,861.38 | - |
| 固定资产和投资性房地产折旧 | 15,955,638.17 | - | 33,008,324.25 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,955,638.17 | - | 33,008,324.25 | - |
| 无形资产摊销 | 905,984.68 | - | 2,209,573.42 | - |
| 长期待摊费用摊销 | 369,934.26 | - | 710,104.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 9,860.03 | - | 77,346.15 | - |
| 固定资产报废损失 | 27,972.86 | - | -181,007.45 | - |
| 财务费用 | -1,480,495.91 | - | -290,329.08 | - |
| 投资损失 | -985,089.17 | - | -1,526,286.13 | - |
| 递延所得税 | -575,148.03 | - | 46,751.61 | - |
| 其中:递延所得税资产减少 | -575,148.03 | - | 2,636,942.69 | - |
| 递延所得税负债增加 | - | - | -2,590,191.08 | - |
| 存货的减少 | 1,356,126.13 | - | 15,317,987.52 | - |
| 经营性应收项目的减少 | -64,295,817.19 | - | 28,909,208.47 | - |
| 经营性应付项目的增加 | 5,460,523.48 | - | -236,924,888.25 | - |
| 现金的期末余额 | 255,522,285.61 | - | 278,993,152.46 | - |
| 减:现金的期初余额 | 278,993,152.46 | - | 429,569,881.95 | - |
| 现金及现金等价物的净增加额 | -23,470,866.85 | - | -150,576,729.49 | - |
| 公告日期 | 2025-08-21 | 2025-04-29 | 2025-04-16 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |