| 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 | 273,860,927.64 | 150,920,629.99 | 628,223,636.97 | 497,404,378.63 |
| 收到的税费返还 | - | - | 6,240.2 | - |
| 收到其他与经营活动有关的现金 | 22,635,192.56 | 3,102,375.13 | 29,108,904.05 | 20,706,734.21 |
| 经营活动现金流入小计 | 296,496,120.2 | 154,023,005.12 | 657,338,781.22 | 518,111,112.84 |
| 购买商品、接受劳务支付的现金 | 103,168,443.95 | 58,339,089.61 | 319,358,993.62 | 238,498,097.63 |
| 支付给职工以及为职工支付的现金 | 36,952,452.2 | 19,299,624.86 | 75,454,013.5 | 50,113,940.43 |
| 支付的各项税费 | 25,085,803.98 | 17,780,237.12 | 44,142,806.4 | 44,055,319.22 |
| 支付其他与经营活动有关的现金 | 19,612,041.06 | 13,815,086.54 | 44,202,127.14 | 37,822,356.04 |
| 经营活动现金流出小计 | 184,818,741.19 | 109,234,038.13 | 483,157,940.66 | 370,489,713.32 |
| 经营活动产生的现金流量净额 | 111,677,379.01 | 44,788,966.99 | 174,180,840.56 | 147,621,399.52 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,136,299,287.68 | - | 178,386,088.89 | 77,102,700 |
| 取得投资收益收到的现金 | 370,883.36 | - | 531,933.51 | 349,117.45 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,713,746 | - | 14,615,411.86 | 197,000 |
| 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 | 1,138,383,917.04 | - | 193,533,434.26 | 77,648,817.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,420,573.9 | 310,203 | 24,792,869.77 | 16,953,933.19 |
| 投资支付的现金 | 969,157,369.88 | 42,000,000 | 1,074,433,702.43 | 940,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 3,130,313.54 |
| 投资活动现金流出小计 | 971,577,943.78 | 42,310,203 | 1,099,226,572.2 | 960,084,246.73 |
| 投资活动产生的现金流量净额 | 166,805,973.26 | -42,310,203 | -905,693,137.94 | -882,435,429.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 21,318,000 | - | - | - |
| 取得借款收到的现金 | 191,104,000.31 | 50,104,000.31 | 361,789,444.09 | 380,500,000 |
| 收到其他与筹资活动有关的现金 | - | - | 32,069,105.43 | - |
| 筹资活动现金流入小计 | 212,422,000.31 | 50,104,000.31 | 393,858,549.52 | 380,500,000 |
| 偿还债务支付的现金 | 224,700,000 | 53,000,000 | 417,000,000 | 324,100,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,259,133.64 | 327,432.25 | 16,616,413.89 | 18,152,789.49 |
| 支付其他与筹资活动有关的现金 | 94,380,612.39 | 36,423,649.38 | 30,891,780.65 | 156,914,117.88 |
| 筹资活动现金流出小计 | 320,339,746.03 | 89,751,081.63 | 464,508,194.54 | 499,166,907.37 |
| 筹资活动产生的现金流量净额 | -107,917,745.72 | -39,647,081.32 | -70,649,645.02 | -118,666,907.37 |
| 四、汇率变动对现金及现金等价物的影响 | 440,253.15 | 30,860.97 | 1,795,748.06 | 1,201,946.67 |
| 五、现金及现金等价物净增加额 | 171,005,859.7 | -37,137,456.36 | -800,366,194.34 | -852,278,990.46 |
| 加:期初现金及现金等价物余额 | 281,454,189.69 | 281,454,189.69 | 1,081,820,384.03 | 1,081,820,384.03 |
| 期末现金及现金等价物余额 | 452,460,049.39 | 244,316,733.33 | 281,454,189.69 | 229,541,393.57 |
| 补充资料: | | | | |
| 净利润 | 31,041,008.67 | - | -2,183,917.07 | - |
| 资产减值准备 | 644,946.53 | - | 45,497,577.88 | - |
| 固定资产和投资性房地产折旧 | 17,593,607.12 | - | 41,265,618.93 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,593,607.12 | - | 41,265,618.93 | - |
| 无形资产摊销 | 2,608,068.46 | - | 5,213,786.06 | - |
| 长期待摊费用摊销 | 985,208.52 | - | 1,820,241.23 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -143,702.52 | - | -1,198,925.81 | - |
| 固定资产报废损失 | - | - | -655,695.95 | - |
| 财务费用 | 971,135.57 | - | 3,057,191.87 | - |
| 投资损失 | -40,007.85 | - | 531,933.51 | - |
| 递延所得税 | -2,137,182.94 | - | 2,144,909.7 | - |
| 其中:递延所得税资产减少 | -2,436,963.34 | - | 1,909,821.89 | - |
| 递延所得税负债增加 | 299,780.4 | - | 235,087.81 | - |
| 存货的减少 | -27,594,192.02 | - | 93,987,266.45 | - |
| 经营性应收项目的减少 | 42,600,054.77 | - | 119,075,019.29 | - |
| 经营性应付项目的增加 | 41,117,753.92 | - | -139,405,287.86 | - |
| 其他 | - | - | -330,138.69 | - |
| 现金的期末余额 | 452,460,049.39 | - | 281,454,189.69 | - |
| 减:现金的期初余额 | 281,454,189.69 | - | 1,081,820,384.03 | - |
| 现金及现金等价物的净增加额 | 171,005,859.7 | - | -800,366,194.34 | - |
| 公告日期 | 2025-08-28 | 2025-04-28 | 2025-04-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |