| 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 | 302,886,787.09 | 172,466,374.11 | 614,730,804.18 | 419,106,716.47 |
| 收到的税费返还 | 433,119 | 7,543.03 | 789,618.47 | 664,823.31 |
| 收到其他与经营活动有关的现金 | 20,741,909.56 | 10,721,657.79 | 46,754,627.83 | 33,022,954.05 |
| 经营活动现金流入小计 | 324,061,815.65 | 183,195,574.93 | 662,275,050.48 | 452,794,493.83 |
| 购买商品、接受劳务支付的现金 | 282,394,119.3 | 161,567,055.39 | 478,338,428.05 | 352,391,719.91 |
| 支付给职工以及为职工支付的现金 | 40,545,930.26 | 22,927,062.37 | 76,667,539.25 | 58,012,943.04 |
| 支付的各项税费 | 7,316,906.91 | 4,665,341.22 | 17,864,058.66 | 16,130,952.93 |
| 支付其他与经营活动有关的现金 | 21,739,296.89 | 8,980,803.78 | 51,870,613.63 | 35,789,649.44 |
| 经营活动现金流出小计 | 351,996,253.36 | 198,140,262.76 | 624,740,639.59 | 462,325,265.32 |
| 经营活动产生的现金流量净额 | -27,934,437.71 | -14,944,687.83 | 37,534,410.89 | -9,530,771.49 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,220,358.95 | 1,071,416.41 | 2,750,142.5 | 2,708,760.79 |
| 收到的其他与投资活动有关的现金 | 108,000,000 | 92,500,000 | 178,000,000 | 174,000,000 |
| 投资活动现金流入小计 | 109,220,358.95 | 93,571,416.41 | 180,750,142.5 | 176,708,760.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,817,483.62 | 24,005,866.54 | 79,954,595.77 | 69,022,572.1 |
| 支付其他与投资活动有关的现金 | 105,000,000 | 12,000,000 | 189,000,000 | 126,000,000 |
| 投资活动现金流出小计 | 134,817,483.62 | 36,005,866.54 | 268,954,595.77 | 195,022,572.1 |
| 投资活动产生的现金流量净额 | -25,597,124.67 | 57,565,549.87 | -88,204,453.27 | -18,313,811.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 4,900,000 | 4,900,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 4,900,000 | 4,900,000 |
| 取得借款收到的现金 | 62,081,689 | 52,081,689 | 64,256,671.82 | 49,160,460.82 |
| 收到其他与筹资活动有关的现金 | - | - | 1,600,000 | - |
| 筹资活动现金流入小计 | 62,081,689 | 52,081,689 | 70,756,671.82 | 54,060,460.82 |
| 偿还债务支付的现金 | 1,600,000 | 1,600,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 3,752,748.24 | 692,809.43 | 11,751,892.49 | 11,244,982.77 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | - | 4,900,000 | 4,900,000 |
| 支付其他与筹资活动有关的现金 | 581,488.24 | - | 1,127,297.47 | 581,451.73 |
| 筹资活动现金流出小计 | 5,934,236.48 | 2,292,809.43 | 12,879,189.96 | 11,826,434.5 |
| 筹资活动产生的现金流量净额 | 56,147,452.52 | 49,788,879.57 | 57,877,481.86 | 42,234,026.32 |
| 五、现金及现金等价物净增加额 | 2,615,890.14 | 92,409,741.61 | 7,207,439.48 | 14,389,443.52 |
| 加:期初现金及现金等价物余额 | 511,869,084.99 | 511,869,084.99 | 504,661,645.51 | 504,661,645.51 |
| 期末现金及现金等价物余额 | 514,484,975.13 | 604,278,826.6 | 511,869,084.99 | 519,051,089.03 |
| 补充资料: | | | | |
| 净利润 | -12,939,816.44 | - | 12,803,627.61 | - |
| 资产减值准备 | 484,328.95 | - | 4,040,420.49 | - |
| 固定资产和投资性房地产折旧 | 2,339,799.53 | - | 4,042,361.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,339,799.53 | - | 4,042,361.96 | - |
| 无形资产摊销 | 482,898.26 | - | 683,564.56 | - |
| 长期待摊费用摊销 | 295,586.75 | - | 904,862.27 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 18,664.65 | - | - | - |
| 固定资产报废损失 | - | - | 2,726.39 | - |
| 公允价值变动损失 | -248,194.44 | - | -1,498,827.09 | - |
| 财务费用 | - | - | 62,457.78 | - |
| 投资损失 | -215,275.62 | - | -794,364.01 | - |
| 递延所得税 | 2,829,597.67 | - | -1,357,828.07 | - |
| 其中:递延所得税资产减少 | 2,784,806.6 | - | -1,361,389.46 | - |
| 递延所得税负债增加 | 44,791.07 | - | 3,561.39 | - |
| 存货的减少 | -35,659,553.04 | - | -87,984,373.3 | - |
| 经营性应收项目的减少 | 30,822,753.7 | - | 29,079,300.57 | - |
| 经营性应付项目的增加 | -16,594,249.4 | - | 76,425,014.65 | - |
| 现金的期末余额 | 514,484,975.13 | - | 511,869,084.99 | - |
| 减:现金的期初余额 | 511,869,084.99 | - | 504,661,645.51 | - |
| 现金及现金等价物的净增加额 | 2,615,890.14 | - | 7,207,439.48 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-19 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |