| 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 | 358,266,132.52 | 140,801,025.01 | 662,968,546.41 | 547,445,096.44 |
| 收到的税费返还 | 8,454,855.01 | 5,606,735.62 | 25,228,051.86 | 20,037,254.61 |
| 收到其他与经营活动有关的现金 | 21,854,900.63 | 3,327,710.29 | 85,509,913.04 | 75,842,572.21 |
| 经营活动现金流入小计 | 388,575,888.16 | 149,735,470.92 | 773,706,511.31 | 643,324,923.26 |
| 购买商品、接受劳务支付的现金 | 221,532,462.77 | 162,904,907.29 | 579,223,980.99 | 436,796,000.89 |
| 支付给职工以及为职工支付的现金 | 68,002,490.32 | 37,543,134.39 | 144,511,192.78 | 107,824,656.47 |
| 支付的各项税费 | 14,296,734.83 | 9,044,215.97 | 50,967,197.71 | 43,810,327.28 |
| 支付其他与经营活动有关的现金 | 58,356,808.33 | 28,481,962.38 | 208,508,965.86 | 166,770,638.6 |
| 经营活动现金流出小计 | 362,188,496.25 | 237,974,220.03 | 983,211,337.34 | 755,201,623.24 |
| 经营活动产生的现金流量净额 | 26,387,391.91 | -88,238,749.11 | -209,504,826.03 | -111,876,699.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 21,950,000 | - | 1 | 1 |
| 取得投资收益收到的现金 | - | - | 68,600,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 16,050 | 450 | 4,845,010.27 | 87,000 |
| 处置子公司及其他营业单位收到的现金净额 | 29,721,033.64 | 28,721,032.64 | 265,900,842.42 | - |
| 收到的其他与投资活动有关的现金 | - | - | - | 5,038,010.28 |
| 投资活动现金流入小计 | 51,687,083.64 | 28,721,482.64 | 339,345,853.69 | 5,125,011.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 106,552,558.65 | 4,551,323.51 | 49,138,881.97 | 43,444,803.51 |
| 投资支付的现金 | - | - | 21,662,916.66 | - |
| 取得子公司及其他营业单位支付的现金 | 5,000,000 | 5,000,000 | - | - |
| 支付其他与投资活动有关的现金 | - | 0 | 0 | 5,555,000 |
| 投资活动现金流出小计 | 111,552,558.65 | 9,551,323.51 | 70,801,798.63 | 48,999,803.51 |
| 投资活动产生的现金流量净额 | -59,865,475.01 | 19,170,159.13 | 268,544,055.06 | -43,874,792.23 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 14,479,132.75 | 14,479,132.75 |
| 取得借款收到的现金 | 122,000,000 | 14,000,000 | 482,260,000 | 460,000,000 |
| 收到其他与筹资活动有关的现金 | - | 300,000 | 15,000,000 | 10,000,000 |
| 筹资活动现金流入小计 | 122,000,000 | 14,300,000 | 511,739,132.75 | 484,479,132.75 |
| 偿还债务支付的现金 | 199,373,154.91 | 104,592,739.11 | 153,684,933.08 | 127,097,834.72 |
| 分配股利、利润或偿付利息支付的现金 | 10,660,642.34 | 5,749,773.31 | 21,158,217.03 | 14,571,213.71 |
| 支付其他与筹资活动有关的现金 | 13,174,983.93 | 10,800,199.24 | 66,979,994.19 | 39,129,055.06 |
| 筹资活动现金流出小计 | 223,208,781.18 | 121,142,711.66 | 241,823,144.3 | 180,798,103.49 |
| 筹资活动产生的现金流量净额 | -101,208,781.18 | -106,842,711.66 | 269,915,988.45 | 303,681,029.26 |
| 四、汇率变动对现金及现金等价物的影响 | 1,004,741.13 | 456,210.98 | 1,262,557.12 | -294,484.83 |
| 五、现金及现金等价物净增加额 | -133,682,123.15 | -175,455,090.66 | 330,217,774.6 | 147,635,052.22 |
| 加:期初现金及现金等价物余额 | 453,934,215.9 | 453,934,215.9 | 123,716,441.3 | 123,716,441.3 |
| 期末现金及现金等价物余额 | 320,252,092.75 | 278,479,125.24 | 453,934,215.9 | 271,351,493.52 |
| 补充资料: | | | | |
| 净利润 | -19,526,346.64 | - | -299,420,626.28 | - |
| 资产减值准备 | 1,349,073.48 | - | 171,160,666.37 | - |
| 固定资产和投资性房地产折旧 | 26,341,966.03 | - | 62,707,111.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,341,966.03 | - | 62,707,111.35 | - |
| 无形资产摊销 | 697,944.53 | - | 887,074.18 | - |
| 长期待摊费用摊销 | 4,173,450.9 | - | 5,784,071.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 2,648.64 | - | 2,631,014.07 | - |
| 固定资产报废损失 | 34,780.29 | - | 989,260.09 | - |
| 公允价值变动损失 | - | - | 8,595,300 | - |
| 财务费用 | 17,786,821.95 | - | 40,683,769.27 | - |
| 投资损失 | -3,453,596.25 | - | -22,749,157.3 | - |
| 递延所得税 | -358,792.99 | - | -1,977,168.05 | - |
| 其中:递延所得税资产减少 | -175,711.47 | - | -2,087,469.04 | - |
| 递延所得税负债增加 | -183,081.52 | - | 110,300.99 | - |
| 存货的减少 | -3,016,441.67 | - | -89,862,870.17 | - |
| 经营性应收项目的减少 | -73,462,285.49 | - | 36,706,133.27 | - |
| 经营性应付项目的增加 | 68,130,415.99 | - | -142,094,159.37 | - |
| 现金的期末余额 | 320,252,092.75 | - | 453,934,215.9 | - |
| 减:现金的期初余额 | 453,934,215.9 | - | 123,716,441.3 | - |
| 现金及现金等价物的净增加额 | -133,682,123.15 | - | 330,217,774.6 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-26 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |