| 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 | 240,000,571.74 | 116,178,938.22 | 468,392,757.85 | 340,894,661.6 |
| 收到的税费返还 | 21,840,623.02 | 9,748,069.86 | 43,656,771.71 | 34,612,482.86 |
| 收到其他与经营活动有关的现金 | 10,694,317.26 | 4,848,321.01 | 14,972,741.35 | 13,358,360.57 |
| 经营活动现金流入小计 | 272,535,512.02 | 130,775,329.09 | 527,022,270.91 | 388,865,505.03 |
| 购买商品、接受劳务支付的现金 | 164,493,710.99 | 87,875,537.71 | 336,643,378.46 | 234,553,544.52 |
| 支付给职工以及为职工支付的现金 | 40,809,874.65 | 23,890,672.42 | 74,496,795.29 | 56,657,199.26 |
| 支付的各项税费 | 4,725,504.96 | 1,480,214.94 | 5,543,155.73 | 5,637,178.09 |
| 支付其他与经营活动有关的现金 | 12,495,170.07 | 5,717,083.42 | 21,440,672.65 | 18,161,858.9 |
| 经营活动现金流出小计 | 222,524,260.67 | 118,963,508.49 | 438,124,002.13 | 315,009,780.77 |
| 经营活动产生的现金流量净额 | 50,011,251.35 | 11,811,820.6 | 88,898,268.78 | 73,855,724.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 436,457,122.75 | 235,000,000 | 657,000,000 | 627,000,000 |
| 取得投资收益收到的现金 | 744,716.04 | 1,957,122.75 | 1,837,475.76 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | 0 | 149,208 | 149,208 |
| 收到的其他与投资活动有关的现金 | 0 | - | - | 1,740,896.22 |
| 投资活动现金流入小计 | 437,201,838.79 | 236,957,122.75 | 658,986,683.76 | 628,890,104.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,531,830.24 | 11,294,422.19 | 36,995,952.12 | 26,483,765.35 |
| 投资支付的现金 | 504,500,000 | 235,000,000 | 802,000,000 | 752,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 0 |
| 投资活动现金流出小计 | 518,031,830.24 | 246,294,422.19 | 838,995,952.12 | 778,483,765.35 |
| 投资活动产生的现金流量净额 | -80,829,991.45 | -9,337,299.44 | -180,009,268.36 | -149,593,661.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 18,990,758.04 | - | 27,181,218.6 | 27,181,218.6 |
| 支付其他与筹资活动有关的现金 | 200,000 | 0 | 717,860 | 200,000 |
| 筹资活动现金流出小计 | 19,190,758.04 | 0 | 27,899,078.6 | 27,381,218.6 |
| 筹资活动产生的现金流量净额 | -19,190,758.04 | 0 | -27,899,078.6 | -27,381,218.6 |
| 四、汇率变动对现金及现金等价物的影响 | 1,122,970 | 876,356.07 | 4,298,956.05 | 2,987,785.39 |
| 五、现金及现金等价物净增加额 | -48,886,528.14 | 3,350,877.23 | -114,711,122.13 | -100,131,370.08 |
| 加:期初现金及现金等价物余额 | 153,412,122.53 | 153,412,122.53 | 268,123,244.66 | 268,123,244.66 |
| 期末现金及现金等价物余额 | 104,525,594.39 | 156,762,999.76 | 153,412,122.53 | 167,991,874.58 |
| 补充资料: | | | | |
| 净利润 | 10,515,129.86 | - | 39,969,810.31 | - |
| 资产减值准备 | -431,190.14 | - | 5,279,938.31 | - |
| 固定资产和投资性房地产折旧 | 19,133,054.86 | - | 37,418,794.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 19,133,054.86 | - | 37,418,794.79 | - |
| 无形资产摊销 | 252,319.77 | - | 766,146.6 | - |
| 长期待摊费用摊销 | 17,955.6 | - | 32,945.11 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | -14,153.22 | - |
| 固定资产报废损失 | 133,847.35 | - | 316,889.33 | - |
| 公允价值变动损失 | 513,883.34 | - | -895,111.14 | - |
| 财务费用 | -1,120,439.82 | - | -4,279,985.94 | - |
| 投资损失 | -2,701,838.79 | - | -1,837,475.76 | - |
| 递延所得税 | 303,335.58 | - | 1,188,382.4 | - |
| 其中:递延所得税资产减少 | 424,804.53 | - | -387,354.7 | - |
| 递延所得税负债增加 | -121,468.95 | - | 1,575,737.1 | - |
| 存货的减少 | 272,604.16 | - | -661,390.59 | - |
| 经营性应收项目的减少 | 26,983,734.36 | - | -17,351,592.07 | - |
| 经营性应付项目的增加 | -4,141,722.53 | - | 28,394,804.25 | - |
| 现金的期末余额 | 104,525,594.39 | - | 153,412,122.53 | - |
| 减:现金的期初余额 | 153,412,122.53 | - | 268,123,244.66 | - |
| 现金及现金等价物的净增加额 | -48,886,528.14 | - | -114,711,122.13 | - |
| 公告日期 | 2025-08-21 | 2025-04-26 | 2025-04-19 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |