| 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 | 270,521,686.6 | 137,302,038.7 | 574,673,901.15 | 414,877,829.09 |
| 收到的税费返还 | 2,045,168.67 | 53,359.02 | 3,529,993.04 | 2,460,962.47 |
| 收到其他与经营活动有关的现金 | 7,929,348.19 | 4,688,448.68 | 18,991,896.71 | 13,328,960.56 |
| 经营活动现金流入小计 | 280,496,203.46 | 142,043,846.4 | 597,195,790.9 | 430,667,752.12 |
| 购买商品、接受劳务支付的现金 | 119,563,291.8 | 64,022,215.95 | 292,719,783.73 | 217,192,685.93 |
| 支付给职工以及为职工支付的现金 | 102,049,642.51 | 50,712,837.14 | 192,572,031.88 | 144,328,982.07 |
| 支付的各项税费 | 11,744,420.67 | 5,523,017.48 | 27,099,718.44 | 17,248,649.01 |
| 支付其他与经营活动有关的现金 | 15,293,721.53 | 6,443,047.97 | 37,288,326.03 | 29,404,503.33 |
| 经营活动现金流出小计 | 248,651,076.51 | 126,701,118.54 | 549,679,860.08 | 408,174,820.34 |
| 经营活动产生的现金流量净额 | 31,845,126.95 | 15,342,727.86 | 47,515,930.82 | 22,492,931.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 487,977,760 | 176,743,930 | 522,332,936 | 302,322,924.74 |
| 取得投资收益收到的现金 | 1,461,926.47 | 382,420.18 | 5,316,568.05 | 16,613,607.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 30,430 | 28,000 | 84,050 | 14,570 |
| 收到的其他与投资活动有关的现金 | 8,405.06 | - | - | - |
| 投资活动现金流入小计 | 489,478,521.53 | 177,154,350.18 | 527,733,554.05 | 318,951,102.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,232,448.76 | 6,698,259.18 | 14,969,456.39 | 12,439,419.45 |
| 投资支付的现金 | 601,944,735 | 262,229,310 | 486,689,089 | 348,514,489 |
| 投资活动现金流出小计 | 610,177,183.76 | 268,927,569.18 | 501,658,545.39 | 360,953,908.45 |
| 投资活动产生的现金流量净额 | -120,698,662.23 | -91,773,219 | 26,075,008.66 | -42,002,805.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | - | - | 40,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | - | - | 8,201,272.26 | 7,898,161.15 |
| 支付其他与筹资活动有关的现金 | 17,283,919.85 | 16,204,822.03 | 20,220,751.86 | 15,670,067.52 |
| 筹资活动现金流出小计 | 17,283,919.85 | 16,204,822.03 | 68,422,024.12 | 23,568,228.67 |
| 筹资活动产生的现金流量净额 | -17,283,919.85 | -16,204,822.03 | -68,422,024.12 | -23,568,228.67 |
| 四、汇率变动对现金及现金等价物的影响 | 70,533.87 | 64,501.59 | 1,380,842.35 | 402,584.56 |
| 五、现金及现金等价物净增加额 | -106,066,921.26 | -92,570,811.58 | 6,549,757.71 | -42,675,518.05 |
| 加:期初现金及现金等价物余额 | 175,699,751.67 | 175,699,751.67 | 169,149,993.96 | 169,149,993.96 |
| 期末现金及现金等价物余额 | 69,632,830.41 | 83,128,940.09 | 175,699,751.67 | 126,474,475.91 |
| 补充资料: | | | | |
| 净利润 | 2,766,255.43 | - | 39,738,734.41 | - |
| 资产减值准备 | 2,633,924.78 | - | 3,496,396.63 | - |
| 固定资产和投资性房地产折旧 | 9,719,462.37 | - | 20,329,329.44 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,719,462.37 | - | 20,329,329.44 | - |
| 无形资产摊销 | 687,727.75 | - | 1,447,076 | - |
| 长期待摊费用摊销 | 5,031,377.01 | - | 3,847,315.01 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 51,575.11 | - | -15,173.76 | - |
| 固定资产报废损失 | 0 | - | 56,766.56 | - |
| 公允价值变动损失 | -2,262,084.42 | - | -346,895.49 | - |
| 财务费用 | 239,543.85 | - | 481,576.36 | - |
| 投资损失 | -1,010,843.13 | - | -5,324,121.99 | - |
| 递延所得税 | -3,110,134.69 | - | -1,846,063.72 | - |
| 其中:递延所得税资产减少 | -2,512,756.09 | - | -98,764.77 | - |
| 递延所得税负债增加 | -597,378.6 | - | -1,747,298.95 | - |
| 存货的减少 | -16,070,739.79 | - | 2,651,538.91 | - |
| 经营性应收项目的减少 | 4,372,042.61 | - | -27,974,216.61 | - |
| 经营性应付项目的增加 | 25,981,413.6 | - | 6,119,900.14 | - |
| 现金的期末余额 | 69,632,830.41 | - | 175,699,751.67 | - |
| 减:现金的期初余额 | 175,699,751.67 | - | 169,149,993.96 | - |
| 现金及现金等价物的净增加额 | -106,066,921.26 | - | 6,549,757.71 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |