| 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 | 125,274,590.02 | 48,015,776.9 | 167,498,241.15 | 145,161,672.63 |
| 收到的税费返还 | 2,055,690.2 | 690,048.72 | 3,001,856.7 | 3,006,536.43 |
| 收到其他与经营活动有关的现金 | 1,278,317.15 | 492,802.21 | 6,573,336.76 | 7,865,561.78 |
| 经营活动现金流入小计 | 128,608,597.37 | 49,198,627.83 | 177,073,434.61 | 156,033,770.84 |
| 购买商品、接受劳务支付的现金 | 55,445,051.07 | 18,079,180.09 | 54,869,448.63 | 51,543,581.42 |
| 支付给职工以及为职工支付的现金 | 31,457,084.45 | 12,543,380.74 | 39,215,498.92 | 25,395,571.65 |
| 支付的各项税费 | 16,233,020.68 | 8,086,716.56 | 15,909,951.25 | 11,276,393.76 |
| 支付其他与经营活动有关的现金 | 17,297,224.63 | 8,374,809.27 | 32,087,196.5 | 26,904,786.7 |
| 经营活动现金流出小计 | 120,432,380.83 | 47,084,086.66 | 142,082,095.3 | 115,120,333.53 |
| 经营活动产生的现金流量净额 | 8,176,216.54 | 2,114,541.17 | 34,991,339.31 | 40,913,437.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 370,000,000 | 150,000,000 | 655,000,000 | 475,000,000 |
| 取得投资收益收到的现金 | 1,772,752.06 | 698,567.83 | 5,648,202.48 | 3,481,880 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 356,841.18 | 386,519.7 |
| 投资活动现金流入小计 | 371,772,752.06 | 150,698,567.83 | 661,005,043.66 | 478,868,399.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,005,278.15 | 2,622,239.04 | 25,692,461.17 | 25,238,414.07 |
| 投资支付的现金 | 410,000,000 | 110,000,000 | 639,070,000 | 450,000,000 |
| 取得子公司及其他营业单位支付的现金 | 16,427,916.36 | 16,427,916.36 | - | - |
| 投资活动现金流出小计 | 431,433,194.51 | 129,050,155.4 | 664,762,461.17 | 475,238,414.07 |
| 投资活动产生的现金流量净额 | -59,660,442.45 | 21,648,412.43 | -3,757,417.51 | 3,629,985.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 335,000 | 330,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 335,000 | 330,000 |
| 取得借款收到的现金 | 21,398,029.25 | 19,380,000 | - | - |
| 筹资活动现金流入小计 | 21,398,029.25 | 19,380,000 | 335,000 | 330,000 |
| 分配股利、利润或偿付利息支付的现金 | 198,048.67 | 56,767.25 | 55,812,527.28 | 55,812,527.28 |
| 支付其他与筹资活动有关的现金 | 85,872.06 | 18,300 | 459,646.54 | 444,753.43 |
| 筹资活动现金流出小计 | 283,920.73 | 75,067.25 | 56,272,173.82 | 56,257,280.71 |
| 筹资活动产生的现金流量净额 | 21,114,108.52 | 19,304,932.75 | -55,937,173.82 | -55,927,280.71 |
| 四、汇率变动对现金及现金等价物的影响 | -52,236.34 | -6,508.83 | -15,452.28 | -268,333.5 |
| 五、现金及现金等价物净增加额 | -30,422,353.73 | 43,061,377.52 | -24,718,704.3 | -11,652,191.27 |
| 加:期初现金及现金等价物余额 | 103,125,299.57 | 103,125,299.57 | 127,844,003.87 | 127,844,003.87 |
| 期末现金及现金等价物余额 | 72,702,945.84 | 146,186,677.09 | 103,125,299.57 | 116,191,812.6 |
| 补充资料: | | | | |
| 净利润 | 29,714,841.99 | - | -21,055,905.51 | - |
| 资产减值准备 | 495,385 | - | 1,999,853.84 | - |
| 固定资产和投资性房地产折旧 | 7,950,676.89 | - | 12,058,110.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,950,676.89 | - | 12,058,110.46 | - |
| 无形资产摊销 | 485,803.61 | - | 202,799.88 | - |
| 长期待摊费用摊销 | 333,602.79 | - | 70,440.24 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -2,942.04 | - | -126,119.87 | - |
| 固定资产报废损失 | 48.31 | - | 16,293.36 | - |
| 公允价值变动损失 | -1,378,745.82 | - | -3,323,297.79 | - |
| 财务费用 | 212,265.05 | - | -2,211,287.79 | - |
| 递延所得税 | -2,386,920.19 | - | -2,324,537.72 | - |
| 其中:递延所得税资产减少 | -1,109,420.02 | - | -2,383,771.05 | - |
| 递延所得税负债增加 | -1,277,500.17 | - | 59,233.33 | - |
| 存货的减少 | 23,135,522.72 | - | -50,482,992.71 | - |
| 经营性应收项目的减少 | -64,890,258.77 | - | 16,220,849.04 | - |
| 经营性应付项目的增加 | -1,549,292.31 | - | 55,389,755.28 | - |
| 现金的期末余额 | 72,702,945.84 | - | 103,125,299.57 | - |
| 减:现金的期初余额 | 103,125,299.57 | - | 127,844,003.87 | - |
| 现金及现金等价物的净增加额 | -30,422,353.73 | - | -24,718,704.3 | - |
| 公告日期 | 2025-08-11 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |