| 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 | 160,265,139.5 | 83,936,073.76 | 392,166,582.9 | 318,570,752.78 |
| 收到的税费返还 | 59,015.55 | 23,675.04 | 1,177,921.2 | 272,214.97 |
| 收到其他与经营活动有关的现金 | 14,819,088.8 | 11,552,139.29 | 9,341,969.67 | 4,982,391.79 |
| 经营活动现金流入小计 | 175,143,243.85 | 95,511,888.09 | 402,686,473.77 | 323,825,359.54 |
| 购买商品、接受劳务支付的现金 | 74,166,057.81 | 29,188,414.45 | 165,359,617.91 | 149,936,422.4 |
| 支付给职工以及为职工支付的现金 | 50,562,396.97 | 25,466,212.35 | 134,029,130.67 | 92,478,255.47 |
| 支付的各项税费 | 5,950,363.32 | 2,018,571.5 | 21,512,822.12 | 16,328,751.78 |
| 支付其他与经营活动有关的现金 | 29,805,244.2 | 16,781,906.78 | 33,834,720.57 | 35,530,407.58 |
| 经营活动现金流出小计 | 160,484,062.3 | 73,455,105.08 | 354,736,291.27 | 294,273,837.23 |
| 经营活动产生的现金流量净额 | 14,659,181.55 | 22,056,783.01 | 47,950,182.5 | 29,551,522.31 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 6,860,000 | 3,430,000 | 3,430,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 53,097.35 | 53,097.35 | 36,400.11 | 32,850.45 |
| 处置子公司及其他营业单位收到的现金净额 | 0 | - | - | - |
| 收到的其他与投资活动有关的现金 | 0 | - | - | - |
| 投资活动现金流入小计 | 6,913,097.35 | 3,483,097.35 | 3,466,400.11 | 32,850.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,927,210.56 | 496,279 | 15,140,474.01 | 8,291,443.51 |
| 投资支付的现金 | 0 | - | 1,234,000 | 1,080,000 |
| 取得子公司及其他营业单位支付的现金 | 0 | - | - | - |
| 支付其他与投资活动有关的现金 | 0 | - | - | - |
| 投资活动现金流出小计 | 7,927,210.56 | 496,279 | 16,374,474.01 | 9,371,443.51 |
| 投资活动产生的现金流量净额 | -1,014,113.21 | 2,986,818.35 | -12,908,073.9 | -9,338,593.06 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | 0 | - | 16,600,000 | 16,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,502,174.37 | 238,946.67 | 30,175,492.62 | 26,553,411.93 |
| 其中:子公司支付给少数股东的股利、利润 | 1,950,000 | - | 10,475,000 | 10,475,000 |
| 支付其他与筹资活动有关的现金 | 0 | - | 6,128,527.03 | - |
| 筹资活动现金流出小计 | 7,502,174.37 | 238,946.67 | 52,904,019.65 | 43,053,411.93 |
| 筹资活动产生的现金流量净额 | -7,502,174.37 | -238,946.67 | -52,904,019.65 | -43,053,411.93 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 0.02 | - |
| 五、现金及现金等价物净增加额 | 6,142,893.97 | 24,804,654.69 | -17,861,911.03 | -22,840,482.68 |
| 加:期初现金及现金等价物余额 | 283,492,490.29 | 283,492,490.29 | 301,354,401.32 | 301,354,401.32 |
| 期末现金及现金等价物余额 | 289,635,384.26 | 308,297,144.98 | 283,492,490.29 | 278,513,918.64 |
| 补充资料: | | | | |
| 净利润 | 13,465,788.78 | - | -510,694,638.75 | - |
| 资产减值准备 | -101,503.22 | - | 564,236,192.85 | - |
| 固定资产和投资性房地产折旧 | 11,692,464.58 | - | 19,123,000.91 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,692,464.58 | - | 19,123,000.91 | - |
| 无形资产摊销 | 903,235.86 | - | 1,269,571.32 | - |
| 长期待摊费用摊销 | 0 | - | 34,148.93 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 35,735.51 | - |
| 固定资产报废损失 | -23,176.91 | - | 309,002.58 | - |
| 财务费用 | 754,119.2 | - | 1,549,658.74 | - |
| 投资损失 | -10,247,083.41 | - | -26,696,747.6 | - |
| 递延所得税 | -855,111.74 | - | -1,569,476 | - |
| 其中:递延所得税资产减少 | -854,769.32 | - | -1,612,020.39 | - |
| 递延所得税负债增加 | -342.42 | - | 42,544.39 | - |
| 存货的减少 | -237,823.62 | - | -1,257,715.75 | - |
| 经营性应收项目的减少 | 12,894,728.53 | - | -14,166,047.09 | - |
| 经营性应付项目的增加 | -16,940,576.18 | - | 10,154,057.3 | - |
| 现金的期末余额 | 289,635,384.26 | - | 283,492,490.29 | - |
| 减:现金的期初余额 | 283,492,490.29 | - | 301,354,401.32 | - |
| 现金及现金等价物的净增加额 | 6,142,893.97 | - | -17,861,911.03 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |