| 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 | 161,612,817.09 | 85,478,593.63 | 289,678,620.79 | 201,819,183.27 |
| 收到的税费返还 | 12,468,309.69 | 6,546,583.83 | 19,541,371.19 | 15,391,975.62 |
| 收到其他与经营活动有关的现金 | 1,701,560.59 | 1,226,728.46 | 4,450,501.45 | 2,791,575.95 |
| 经营活动现金流入小计 | 175,782,687.37 | 93,251,905.92 | 313,670,493.43 | 220,002,734.84 |
| 购买商品、接受劳务支付的现金 | 96,205,210.5 | 58,680,008.73 | 143,419,989.41 | 96,601,753.3 |
| 支付给职工以及为职工支付的现金 | 56,366,239.1 | 26,911,174.18 | 100,320,310.36 | 71,249,966.46 |
| 支付的各项税费 | 5,651,574.09 | 3,322,008.83 | 12,969,974.74 | 9,024,311.16 |
| 支付其他与经营活动有关的现金 | 8,311,361.36 | 3,451,229.58 | 16,871,491.57 | 12,174,101.14 |
| 经营活动现金流出小计 | 166,534,385.05 | 92,364,421.32 | 273,581,766.08 | 189,050,132.06 |
| 经营活动产生的现金流量净额 | 9,248,302.32 | 887,484.6 | 40,088,727.35 | 30,952,602.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 443,000,000 | 192,000,000 | 565,000,000 | 325,000,000 |
| 取得投资收益收到的现金 | 849,473.65 | 455,565.07 | 2,001,468.06 | 1,530,083.33 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 481,623.89 | - | 4,520 | - |
| 投资活动现金流入小计 | 444,331,097.54 | 192,455,565.07 | 567,005,988.06 | 326,530,083.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 31,552,417.41 | 20,976,812.32 | 101,411,854.72 | 77,481,990.97 |
| 投资支付的现金 | 411,000,000 | 205,000,000 | 490,000,000 | 263,000,000 |
| 投资活动现金流出小计 | 442,552,417.41 | 225,976,812.32 | 591,411,854.72 | 340,481,990.97 |
| 投资活动产生的现金流量净额 | 1,778,680.13 | -33,521,247.25 | -24,405,866.66 | -13,951,907.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 14,467,600 | 11,467,600 | 61,515,000 | - |
| 收到其他与筹资活动有关的现金 | 58,171,413.88 | - | 41,587,470.13 | 26,705,011.8 |
| 筹资活动现金流入小计 | 72,639,013.88 | 11,467,600 | 103,102,470.13 | 26,705,011.8 |
| 偿还债务支付的现金 | 4,464,400 | - | 69,125,000 | 13,320,000 |
| 分配股利、利润或偿付利息支付的现金 | 10,921,244.88 | 511,780.21 | 12,726,275.66 | 12,212,841.64 |
| 支付其他与筹资活动有关的现金 | 42,565,924.8 | 132,962.4 | 1,143,519.6 | 1,010,557.2 |
| 筹资活动现金流出小计 | 57,951,569.68 | 644,742.61 | 82,994,795.26 | 26,543,398.84 |
| 筹资活动产生的现金流量净额 | 14,687,444.2 | 10,822,857.39 | 20,107,674.87 | 161,612.96 |
| 四、汇率变动对现金及现金等价物的影响 | 1,163,308.89 | 912,956.73 | 2,846,337.58 | 2,076,765.27 |
| 五、现金及现金等价物净增加额 | 26,877,735.54 | -20,897,948.53 | 38,636,873.14 | 19,239,073.37 |
| 加:期初现金及现金等价物余额 | 103,679,010.45 | 103,679,010.45 | 65,042,137.31 | 65,042,137.31 |
| 期末现金及现金等价物余额 | 130,556,745.99 | 82,781,061.92 | 103,679,010.45 | 84,281,210.68 |
| 补充资料: | | | | |
| 净利润 | 11,458,659.07 | - | 25,815,418.23 | - |
| 资产减值准备 | 2,614,800.8 | - | 4,074,922.77 | - |
| 固定资产和投资性房地产折旧 | 13,532,317.26 | - | 22,508,285.55 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,532,317.26 | - | 22,508,285.55 | - |
| 无形资产摊销 | 681,256.05 | - | 1,303,743.95 | - |
| 长期待摊费用摊销 | 1,418,593.99 | - | 2,007,918.72 | - |
| 递延收益摊销 | -250,476.63 | - | -527,709.82 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -389,408.53 | - | -27,854.89 | - |
| 固定资产报废损失 | 17,793.69 | - | 265,084.54 | - |
| 公允价值变动损失 | - | - | -124,616.67 | - |
| 财务费用 | 472,168.68 | - | -667,711.97 | - |
| 投资损失 | -1,167,876.69 | - | -1,335,126.08 | - |
| 递延所得税 | -3,278,951.02 | - | -5,577,295.76 | - |
| 其中:递延所得税资产减少 | -3,277,423.25 | - | -5,528,387.74 | - |
| 递延所得税负债增加 | -1,527.77 | - | -48,908.02 | - |
| 存货的减少 | -8,550,819.88 | - | -8,887,593.19 | - |
| 经营性应收项目的减少 | -3,481,943.15 | - | -28,171,361.53 | - |
| 经营性应付项目的增加 | -4,198,167.82 | - | 26,773,455.94 | - |
| 现金的期末余额 | 130,556,745.99 | - | 103,679,010.45 | - |
| 减:现金的期初余额 | 103,679,010.45 | - | 65,042,137.31 | - |
| 现金及现金等价物的净增加额 | 26,877,735.54 | - | 38,636,873.14 | - |
| 公告日期 | 2025-08-15 | 2025-04-23 | 2025-04-23 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |