| 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 | 489,736,412.55 | 240,674,337.76 | 837,337,368.91 | 595,998,370.44 |
| 收到的税费返还 | 50,690,048.62 | 29,285,934.47 | 65,121,543.37 | 53,995,892.63 |
| 收到其他与经营活动有关的现金 | 3,170,669.06 | 2,469,605.47 | 21,404,938.29 | 10,557,835.79 |
| 经营活动现金流入小计 | 543,597,130.23 | 272,429,877.7 | 923,863,850.57 | 660,552,098.86 |
| 购买商品、接受劳务支付的现金 | 468,320,406.31 | 267,056,139.33 | 816,727,548.63 | 601,317,709.54 |
| 支付给职工以及为职工支付的现金 | 33,625,625.93 | 18,828,949.85 | 55,352,208.68 | 41,826,544.26 |
| 支付的各项税费 | 5,931,007.19 | 1,397,077.93 | 9,706,476.76 | 7,372,983.84 |
| 支付其他与经营活动有关的现金 | 31,561,570.93 | 15,572,429.3 | 63,152,384.19 | 46,327,973.77 |
| 经营活动现金流出小计 | 539,438,610.36 | 302,854,596.41 | 944,938,618.26 | 696,845,211.41 |
| 经营活动产生的现金流量净额 | 4,158,519.87 | -30,424,718.71 | -21,074,767.69 | -36,293,112.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 17,177,824.69 | - | 142,936,337.14 | 125,826,963.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 14,225 | 6,225 |
| 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 | 17,177,824.69 | - | 142,950,562.14 | 125,833,188.19 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 42,216,314.4 | 25,250,474.81 | 74,229,337.89 | 60,550,803.1 |
| 投资支付的现金 | 47,000,000 | 17,000,000 | 159,195,766.2 | 142,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 17,195,766.2 |
| 投资活动现金流出小计 | 89,216,314.4 | 42,250,474.81 | 233,425,104.09 | 219,746,569.3 |
| 投资活动产生的现金流量净额 | -72,038,489.71 | -42,250,474.81 | -90,474,541.95 | -93,913,381.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 185,000,000 | 80,000,000 | 104,000,000 | 84,000,000 |
| 筹资活动现金流入小计 | 185,000,000 | 80,000,000 | 104,000,000 | 84,000,000 |
| 偿还债务支付的现金 | 109,000,000 | 30,000,000 | 74,000,000 | 44,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,364,822.19 | 493,260.01 | 22,721,712.22 | 22,525,564.62 |
| 筹资活动现金流出小计 | 116,364,822.19 | 30,493,260.01 | 96,721,712.22 | 66,525,564.62 |
| 筹资活动产生的现金流量净额 | 68,635,177.81 | 49,506,739.99 | 7,278,287.78 | 17,474,435.38 |
| 四、汇率变动对现金及现金等价物的影响 | 3,790,426.25 | 2,786,386.34 | 6,355,004.69 | 3,743,686.99 |
| 五、现金及现金等价物净增加额 | 4,545,634.22 | -20,382,067.19 | -97,916,017.17 | -108,988,371.29 |
| 加:期初现金及现金等价物余额 | 56,269,334.08 | 56,269,334.08 | 154,185,351.25 | 154,185,351.25 |
| 期末现金及现金等价物余额 | 60,814,968.3 | 35,887,266.89 | 56,269,334.08 | 45,196,979.96 |
| 补充资料: | | | | |
| 净利润 | 6,707,188.16 | - | 9,096,896.73 | - |
| 资产减值准备 | - | - | -285,320.95 | - |
| 固定资产和投资性房地产折旧 | 5,650,165.99 | - | 10,924,002.07 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,650,165.99 | - | 10,924,002.07 | - |
| 无形资产摊销 | 3,269,200.56 | - | 6,550,896.09 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -3,546.56 | - |
| 财务费用 | -2,037,536.47 | - | -5,381,917.29 | - |
| 投资损失 | -177,824.69 | - | 10,954,918.74 | - |
| 递延所得税 | -112,793.61 | - | 953,731.34 | - |
| 其中:递延所得税资产减少 | -112,793.61 | - | 953,731.34 | - |
| 存货的减少 | -1,822,278.75 | - | -827,071.24 | - |
| 经营性应收项目的减少 | -10,140,135.53 | - | -100,924,449.92 | - |
| 经营性应付项目的增加 | 1,748,394.61 | - | 46,720,106.3 | - |
| 现金的期末余额 | 60,814,968.3 | - | 56,269,334.08 | - |
| 减:现金的期初余额 | 56,269,334.08 | - | 154,185,351.25 | - |
| 现金及现金等价物的净增加额 | 4,545,634.22 | - | -97,916,017.17 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |