| 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 | 290,642,731.7 | 124,829,773.19 | 725,725,149.97 | 557,307,402.83 |
| 收到的税费返还 | - | - | 1,567,331.95 | - |
| 收到其他与经营活动有关的现金 | 5,984,700.29 | 6,862,322.41 | 40,784,765.55 | 27,640,956.92 |
| 经营活动现金流入小计 | 296,627,431.99 | 131,692,095.6 | 768,077,247.47 | 584,948,359.75 |
| 购买商品、接受劳务支付的现金 | 264,328,829.21 | 130,958,051.91 | 615,355,426.47 | 501,011,835 |
| 支付给职工以及为职工支付的现金 | 51,528,194.6 | 28,577,676.43 | 116,912,401.03 | 90,167,823.64 |
| 支付的各项税费 | 15,941,482.18 | 7,960,714.55 | 49,380,780.1 | 55,291,232.68 |
| 支付其他与经营活动有关的现金 | 22,056,435.41 | 15,055,434.49 | 100,611,148.04 | 62,429,941.84 |
| 经营活动现金流出小计 | 353,854,941.4 | 182,551,877.38 | 882,259,755.64 | 708,900,833.16 |
| 经营活动产生的现金流量净额 | -57,227,509.41 | -50,859,781.78 | -114,182,508.17 | -123,952,473.41 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 101,074,143.99 | 19,282,266.69 |
| 取得投资收益收到的现金 | - | - | 6,545,550 | 6,099,050.04 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 912,003.37 | 90,000 |
| 收到的其他与投资活动有关的现金 | - | 858,520.02 | 1,858,820.8 | - |
| 投资活动现金流入的平衡项目 | - | 0 | 0 | 0 |
| 投资活动现金流入小计 | - | 858,520.02 | 110,390,518.16 | 25,471,316.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 344,462.72 | 202,810 | 10,065,644.39 | 5,610,010.63 |
| 投资支付的现金 | 500,000 | 1,500,000 | 114,420,832.8 | 10,500,000 |
| 支付其他与投资活动有关的现金 | 354,715.22 | - | 1,285,220.8 | - |
| 投资活动现金流出小计 | 1,199,177.94 | 1,702,810 | 125,771,697.99 | 16,110,010.63 |
| 投资活动产生的现金流量净额 | -1,199,177.94 | -844,289.98 | -15,381,179.83 | 9,361,306.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 19,010,000 | 10,010,000 | 11,110,000 | 10,110,000 |
| 筹资活动现金流入小计 | 19,010,000 | 10,010,000 | 11,110,000 | 10,110,000 |
| 偿还债务支付的现金 | 5,000,000 | 5,000,000 | 14,420,000 | 9,310,000 |
| 分配股利、利润或偿付利息支付的现金 | 114,709.04 | 8,881.25 | 26,300,629.13 | 25,889,565.8 |
| 支付其他与筹资活动有关的现金 | - | - | 23,500,000 | 23,601,215.47 |
| 筹资活动现金流出小计 | 5,114,709.04 | 5,008,881.25 | 64,220,629.13 | 58,800,781.27 |
| 筹资活动产生的现金流量净额 | 13,895,290.96 | 5,001,118.75 | -53,110,629.13 | -48,690,781.27 |
| 五、现金及现金等价物净增加额 | -44,531,396.39 | -46,702,953.01 | -182,674,317.13 | -163,281,948.58 |
| 加:期初现金及现金等价物余额 | 90,301,402.18 | 90,301,402.18 | 272,975,719.31 | 272,975,719.31 |
| 期末现金及现金等价物余额 | 45,770,005.79 | 43,598,449.17 | 90,301,402.18 | 109,693,770.73 |
| 补充资料: | | | | |
| 净利润 | 8,997,117.55 | - | -113,936,974.66 | - |
| 资产减值准备 | 1,558,490.43 | - | 99,276,237.68 | - |
| 固定资产和投资性房地产折旧 | 14,081,760.08 | - | 31,089,873.14 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,081,760.08 | - | 31,089,873.14 | - |
| 无形资产摊销 | 2,004,771.3 | - | 4,004,385.1 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | 2,713,651.57 | - |
| 公允价值变动损失 | -523,680 | - | 65,355 | - |
| 财务费用 | -3,107,861.31 | - | -5,203,030.01 | - |
| 投资损失 | -1,129,769.3 | - | -4,068,313.25 | - |
| 递延所得税 | 376,005.73 | - | -17,954,669.46 | - |
| 其中:递延所得税资产减少 | 329,318.23 | - | -17,954,669.46 | - |
| 递延所得税负债增加 | 46,687.5 | - | - | - |
| 存货的减少 | 14,373,125.12 | - | 10,007,488.98 | - |
| 经营性应收项目的减少 | 4,625,431.24 | - | 25,576,269.42 | - |
| 经营性应付项目的增加 | -98,482,900.25 | - | -145,752,781.68 | - |
| 现金的期末余额 | 45,770,005.79 | - | 90,301,402.18 | - |
| 减:现金的期初余额 | 90,301,402.18 | - | 272,975,719.31 | - |
| 现金及现金等价物的净增加额 | -44,531,396.39 | - | -182,674,317.13 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |