| 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 | 159,285,959.29 | 83,150,847.56 | 392,922,833.02 | 320,402,979.06 |
| 收到的税费返还 | 3,772,829.23 | 3,383,084.41 | 13,867,359.89 | 11,555,201.33 |
| 收到其他与经营活动有关的现金 | 3,441,927.18 | 2,012,543.3 | 14,822,932.25 | 60,852,927.94 |
| 经营活动现金流入小计 | 166,500,715.7 | 88,546,475.27 | 421,613,125.16 | 392,811,108.33 |
| 购买商品、接受劳务支付的现金 | 76,493,162.01 | 41,118,512.24 | 254,467,415.18 | 217,085,308.88 |
| 支付给职工以及为职工支付的现金 | 42,651,141.44 | 19,647,786.92 | 87,922,469.52 | 68,345,778.29 |
| 支付的各项税费 | 4,321,053.36 | 1,604,970.94 | 6,397,845.54 | 4,829,064.62 |
| 支付其他与经营活动有关的现金 | 16,294,194.67 | 7,880,210.7 | 28,638,469.41 | 166,010,598.15 |
| 经营活动现金流出小计 | 139,759,551.48 | 70,251,480.8 | 377,426,199.65 | 456,270,749.94 |
| 经营活动产生的现金流量净额 | 26,741,164.22 | 18,294,994.47 | 44,186,925.51 | -63,459,641.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 255,000,000 | 30,000,000 | 199,120,000 | 69,900,000 |
| 取得投资收益收到的现金 | 13,758,719.56 | 189,033.47 | 5,968,293.56 | 432,917.38 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 1,874,107 | 2,589,107 |
| 投资活动现金流入小计 | 268,758,719.56 | 30,189,033.47 | 206,962,400.56 | 72,922,024.38 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 79,711,610.83 | 43,490,917.2 | 130,109,222.38 | 78,813,121.14 |
| 投资支付的现金 | 182,350,000 | 62,350,000 | 264,584,489.71 | 82,080,000 |
| 投资活动现金流出小计 | 262,061,610.83 | 105,840,917.2 | 394,693,712.09 | 160,893,121.14 |
| 投资活动产生的现金流量净额 | 6,697,108.73 | -75,651,883.73 | -187,731,311.53 | -87,971,096.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 959,313.81 | 843,018.37 | 30,367,405.51 | 23,161,762.99 |
| 收到其他与筹资活动有关的现金 | 1,087,002.9 | 1,087,002.9 | - | - |
| 筹资活动现金流入小计 | 2,046,316.71 | 1,930,021.27 | 30,367,405.51 | 23,161,762.99 |
| 分配股利、利润或偿付利息支付的现金 | 9,001,355.97 | - | 8,902,838.03 | 8,902,838.03 |
| 支付其他与筹资活动有关的现金 | 11,854,771.91 | 8,993,133.42 | 17,197,426.76 | 76,887.06 |
| 筹资活动现金流出小计 | 20,856,127.88 | 8,993,133.42 | 26,100,264.79 | 8,979,725.09 |
| 筹资活动产生的现金流量净额 | -18,809,811.17 | -7,063,112.15 | 4,267,140.72 | 14,182,037.9 |
| 四、汇率变动对现金及现金等价物的影响 | 762,195.64 | 360,997.15 | 3,326,254.79 | 2,065,586.54 |
| 五、现金及现金等价物净增加额 | 15,390,657.42 | -64,059,004.26 | -135,950,990.51 | -135,183,113.93 |
| 加:期初现金及现金等价物余额 | 236,523,768.37 | 236,523,768.37 | 372,474,758.88 | 372,474,758.88 |
| 期末现金及现金等价物余额 | 251,914,425.79 | 172,464,764.11 | 236,523,768.37 | 237,291,644.95 |
| 补充资料: | | | | |
| 净利润 | 5,377,013.68 | - | 19,365,723.28 | - |
| 资产减值准备 | -1,575,387.86 | - | 3,253,771.85 | - |
| 固定资产和投资性房地产折旧 | 33,072,575.78 | - | 65,321,259.47 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,072,575.78 | - | 65,321,259.47 | - |
| 无形资产摊销 | 2,083,868.82 | - | 4,296,709.71 | - |
| 长期待摊费用摊销 | 388,184.16 | - | 776,368.32 | - |
| 固定资产报废损失 | 48,591.66 | - | 239,741.1 | - |
| 财务费用 | -3,240,350.41 | - | -8,924,254.86 | - |
| 投资损失 | -311,052.88 | - | -481,460.23 | - |
| 递延所得税 | -1,999,213.46 | - | -7,981,940 | - |
| 其中:递延所得税资产减少 | -682,985.33 | - | -5,315,845.93 | - |
| 递延所得税负债增加 | -1,316,228.13 | - | -2,666,094.07 | - |
| 存货的减少 | -30,462,110.28 | - | -11,514,026.81 | - |
| 经营性应收项目的减少 | 18,733,500.43 | - | 25,431,749.4 | - |
| 经营性应付项目的增加 | 7,761,210.25 | - | -44,851,411.24 | - |
| 其他 | -3,200,996.85 | - | -875,966.84 | - |
| 现金的期末余额 | 251,914,425.79 | - | 236,523,768.37 | - |
| 减:现金的期初余额 | 236,523,768.37 | - | 372,474,758.88 | - |
| 现金及现金等价物的净增加额 | 15,390,657.42 | - | -135,950,990.51 | - |
| 公告日期 | 2025-08-16 | 2025-04-26 | 2025-04-19 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |