| 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 | 232,412,086.64 | 130,502,840.8 | 460,351,830.6 | 324,392,986.18 |
| 收到的税费返还 | 13,949,391.97 | 9,674,337.62 | 44,908,313.06 | 33,374,162.32 |
| 收到其他与经营活动有关的现金 | 4,219,578.89 | 1,942,130.12 | 8,761,744.5 | 7,159,496.71 |
| 经营活动现金流入小计 | 250,581,057.5 | 142,119,308.54 | 514,021,888.16 | 364,926,645.21 |
| 购买商品、接受劳务支付的现金 | 156,706,299.15 | 90,169,747.92 | 388,140,585.57 | 268,716,917.85 |
| 支付给职工以及为职工支付的现金 | 52,260,516.57 | 29,437,154.63 | 116,020,680.62 | 81,002,632.13 |
| 支付的各项税费 | 8,180,585.73 | 3,282,461.04 | 14,742,320.23 | 11,648,601 |
| 支付其他与经营活动有关的现金 | 20,150,764.9 | 9,233,019.76 | 29,805,765.46 | 21,761,190.11 |
| 经营活动现金流出小计 | 237,298,166.35 | 132,122,383.35 | 548,709,351.88 | 383,129,341.09 |
| 经营活动产生的现金流量净额 | 13,282,891.15 | 9,996,925.19 | -34,687,463.72 | -18,202,695.88 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 70,000,000 | 10,000,000 | 105,633,500 | 53,000,000 |
| 取得投资收益收到的现金 | 1,277,544.9 | 1,080,777.78 | 248,805.59 | 106,904.11 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 27,000 | 27,000 | 168,870 | 159,124 |
| 投资活动现金流入小计 | 71,304,544.9 | 11,107,777.78 | 106,051,175.59 | 53,266,028.11 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 564,206.21 | 313,454.21 | 2,836,450.53 | 2,284,694.68 |
| 投资支付的现金 | 120,000,000 | - | 105,633,500 | 63,000,000 |
| 投资活动现金流出小计 | 120,564,206.21 | 313,454.21 | 108,469,950.53 | 65,284,694.68 |
| 投资活动产生的现金流量净额 | -49,259,661.31 | 10,794,323.57 | -2,418,774.94 | -12,018,666.57 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 33,000,000 | 20,000,000 | 50,000,000 | 32,000,000 |
| 筹资活动现金流入小计 | 33,000,000 | 20,000,000 | 50,000,000 | 32,000,000 |
| 偿还债务支付的现金 | 1,770,000 | 635,000 | 48,020,000 | 15,385,000 |
| 分配股利、利润或偿付利息支付的现金 | 19,370,400.17 | 364,862.24 | 21,333,156.83 | 21,130,275.84 |
| 支付其他与筹资活动有关的现金 | 2,845,036.66 | 1,579,328.35 | 6,351,464.76 | 2,782,118.14 |
| 筹资活动现金流出小计 | 23,985,436.83 | 2,579,190.59 | 75,704,621.59 | 39,297,393.98 |
| 筹资活动产生的现金流量净额 | 9,014,563.17 | 17,420,809.41 | -25,704,621.59 | -7,297,393.98 |
| 四、汇率变动对现金及现金等价物的影响 | 969,768.38 | 725,023.3 | 3,783,978.27 | 1,862,784.25 |
| 五、现金及现金等价物净增加额 | -25,992,438.61 | 38,937,081.47 | -59,026,881.98 | -35,655,972.18 |
| 加:期初现金及现金等价物余额 | 157,110,241.93 | 157,110,241.93 | 216,137,123.91 | 216,137,123.91 |
| 期末现金及现金等价物余额 | 131,117,803.32 | 196,047,323.4 | 157,110,241.93 | 180,481,151.73 |
| 补充资料: | | | | |
| 净利润 | -1,823,411.79 | - | 19,177,557.38 | - |
| 资产减值准备 | 549,342.14 | - | 625,547.74 | - |
| 固定资产和投资性房地产折旧 | 4,416,580.36 | - | 8,945,106.34 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,416,580.36 | - | 8,945,106.34 | - |
| 无形资产摊销 | 233,424.68 | - | 392,423.55 | - |
| 长期待摊费用摊销 | 767,941.21 | - | 2,083,639.06 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,106.19 | - | -42,287.75 | - |
| 固定资产报废损失 | 8,989.84 | - | 10,402.01 | - |
| 公允价值变动损失 | -467,123.33 | - | -1,235,972.57 | - |
| 财务费用 | -201,459.9 | - | -2,255,985.05 | - |
| 投资损失 | -217,238.99 | - | -248,805.59 | - |
| 递延所得税 | -845,800.86 | - | -2,749,527.14 | - |
| 其中:递延所得税资产减少 | -627,893.87 | - | -3,170,727.27 | - |
| 递延所得税负债增加 | -217,906.99 | - | 421,200.13 | - |
| 存货的减少 | 10,829,158.64 | - | -39,710,333.68 | - |
| 经营性应收项目的减少 | 34,172,069.04 | - | -41,590,030.57 | - |
| 经营性应付项目的增加 | -36,248,410.65 | - | 14,134,666.87 | - |
| 现金的期末余额 | 131,117,803.32 | - | 157,110,241.93 | - |
| 减:现金的期初余额 | 157,110,241.93 | - | 216,137,123.91 | - |
| 现金及现金等价物的净增加额 | -25,992,438.61 | - | -59,026,881.98 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |