| 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 | 54,665,120.91 | 31,893,203.64 | 231,046,641.35 | 162,877,847.83 |
| 收到的税费返还 | 2,729,608.02 | 959,808.26 | 273,543.42 | 87,010.65 |
| 收到其他与经营活动有关的现金 | 2,448,655.68 | 391,989.58 | 3,057,669.19 | 1,732,114.63 |
| 经营活动现金流入小计 | 59,843,384.61 | 33,245,001.48 | 234,377,853.96 | 164,696,973.11 |
| 购买商品、接受劳务支付的现金 | 44,231,868.69 | 22,022,791.11 | 105,188,309.12 | 77,792,745.72 |
| 支付给职工以及为职工支付的现金 | 22,322,122.01 | 14,567,411.76 | 34,748,813.81 | 27,142,994.8 |
| 支付的各项税费 | 8,455,182.45 | 3,308,290.56 | 4,538,382.37 | 4,464,454.54 |
| 支付其他与经营活动有关的现金 | 3,902,402.99 | 2,045,458.07 | 9,910,014.98 | 8,684,619.64 |
| 经营活动现金流出小计 | 78,911,576.14 | 41,943,951.5 | 154,385,520.28 | 118,084,814.7 |
| 经营活动产生的现金流量净额 | -19,068,191.53 | -8,698,950.02 | 79,992,333.68 | 46,612,158.41 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 275,000,000 | 200,000,000 | 1,115,000,000 | 875,000,000 |
| 取得投资收益收到的现金 | 1,861,779.63 | 1,044,726.03 | 7,018,887.96 | 5,821,863.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 5,000 | 240,000 |
| 投资活动现金流入小计 | 276,861,779.63 | 201,044,726.03 | 1,122,023,887.96 | 881,061,863.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,689,345.91 | 132,866.4 | 65,512,710.03 | 57,911,086.32 |
| 投资支付的现金 | 300,000,000 | - | 1,125,000,000 | 735,462,392 |
| 投资活动现金流出小计 | 301,689,345.91 | 132,866.4 | 1,190,512,710.03 | 793,373,478.32 |
| 投资活动产生的现金流量净额 | -24,827,566.28 | 200,911,859.63 | -68,488,822.07 | 87,688,385.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | - | 22,962,047.76 | 22,962,047.76 |
| 支付其他与筹资活动有关的现金 | 1,460,865.2 | 782,609.49 | 3,093,268.55 | 2,347,506.5 |
| 筹资活动现金流出小计 | 1,460,865.2 | 782,609.49 | 26,055,316.31 | 25,309,554.26 |
| 筹资活动产生的现金流量净额 | -1,460,865.2 | -782,609.49 | -26,055,316.31 | -25,309,554.26 |
| 四、汇率变动对现金及现金等价物的影响 | -63,147.22 | -35,168.26 | 708,995.38 | -826,976.48 |
| 五、现金及现金等价物净增加额 | -45,419,770.23 | 191,395,131.86 | -13,842,809.32 | 108,164,013.21 |
| 加:期初现金及现金等价物余额 | 126,453,099.18 | 126,453,099.18 | 140,295,908.5 | 140,295,908.5 |
| 期末现金及现金等价物余额 | 81,033,328.95 | 317,848,231.04 | 126,453,099.18 | 248,459,921.71 |
| 补充资料: | | | | |
| 净利润 | 31,685,592.93 | - | -1,688,577.98 | - |
| 资产减值准备 | -87,692.47 | - | -4,548,313.28 | - |
| 固定资产和投资性房地产折旧 | 1,509,011.91 | - | 2,797,077.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,509,011.91 | - | 2,797,077.05 | - |
| 无形资产摊销 | 1,555,945.15 | - | 267,727.04 | - |
| 长期待摊费用摊销 | 48,045.01 | - | 88,659.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -94,541.15 | - |
| 固定资产报废损失 | 15,395.13 | - | 62,128.9 | - |
| 公允价值变动损失 | -237,317.71 | - | -1,362,262.52 | - |
| 财务费用 | 468,667.31 | - | -900,417.49 | - |
| 投资损失 | -1,187,929.75 | - | -4,885,519.4 | - |
| 递延所得税 | 2,640,755.33 | - | -2,805,372.71 | - |
| 其中:递延所得税资产减少 | 2,825,450.98 | - | -3,127,965.96 | - |
| 递延所得税负债增加 | -184,695.65 | - | 322,593.25 | - |
| 存货的减少 | 32,156,217.93 | - | -61,752,865.21 | - |
| 经营性应收项目的减少 | -24,235,877.49 | - | 60,552,395.23 | - |
| 经营性应付项目的增加 | -64,381,762.5 | - | 93,678,757.03 | - |
| 其他 | - | - | -1,946,731.89 | - |
| 现金的期末余额 | 81,033,328.95 | - | 126,453,099.18 | - |
| 减:现金的期初余额 | 126,453,099.18 | - | 140,295,908.5 | - |
| 现金及现金等价物的净增加额 | -45,419,770.23 | - | -13,842,809.32 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |