| 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 | 295,525,093.66 | 130,822,581.37 | 516,061,003.95 | 381,222,371.8 |
| 收到的税费返还 | 1,671,784.63 | 1,671,784.63 | 1,231,451.66 | - |
| 收到其他与经营活动有关的现金 | 7,509,140.77 | 1,590,849.43 | 24,601,978.29 | 24,729,976.97 |
| 经营活动现金流入小计 | 304,706,019.06 | 134,085,215.43 | 541,894,433.9 | 405,952,348.77 |
| 购买商品、接受劳务支付的现金 | 145,387,893.26 | 72,263,591.26 | 318,093,823.83 | 251,403,093.26 |
| 支付给职工以及为职工支付的现金 | 44,752,080.83 | 22,969,774.74 | 85,430,279.74 | 64,056,450.07 |
| 支付的各项税费 | 21,599,967.85 | 7,518,213.18 | 37,999,453.13 | 29,141,266.93 |
| 支付其他与经营活动有关的现金 | 16,766,365.18 | 5,078,895.81 | 33,941,982.42 | 22,357,031.07 |
| 经营活动现金流出小计 | 228,506,307.12 | 107,830,474.99 | 475,465,539.12 | 366,957,841.33 |
| 经营活动产生的现金流量净额 | 76,199,711.94 | 26,254,740.44 | 66,428,894.78 | 38,994,507.44 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 930,000,000 | 265,000,000 | 1,411,394,485.35 | 1,020,000,000 |
| 取得投资收益收到的现金 | 15,489,857.2 | 1,185,708.76 | 6,053,426.1 | 3,968,487.71 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 80,800 | 80,800 |
| 投资活动现金流入小计 | 945,489,857.2 | 266,185,708.76 | 1,417,528,711.45 | 1,024,049,287.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,270,912.95 | 488,715 | 18,204,736.37 | 11,512,169.81 |
| 投资支付的现金 | 1,021,945,166.66 | 405,000,000 | 1,720,000,000 | 1,440,000,000 |
| 投资活动现金流出小计 | 1,025,216,079.61 | 405,488,715 | 1,738,204,736.37 | 1,451,512,169.81 |
| 投资活动产生的现金流量净额 | -79,726,222.41 | -139,303,006.24 | -320,676,024.92 | -427,462,882.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 13,252,317.67 | 13,252,317.67 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 13,252,317.67 | 13,252,317.67 |
| 偿还债务支付的现金 | - | - | 13,252,317.67 | - |
| 分配股利、利润或偿付利息支付的现金 | 70,000,000 | - | 112,000,000 | 112,000,000 |
| 支付其他与筹资活动有关的现金 | - | - | 499,243.5 | 520,323 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 70,000,000 | - | 125,751,561.17 | 112,520,323 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -70,000,000 | - | -112,499,243.5 | -99,268,005.33 |
| 四、汇率变动对现金及现金等价物的影响 | -64,625.18 | -15,240.11 | 145,831.26 | -117,623.22 |
| 五、现金及现金等价物净增加额 | -73,591,135.65 | -113,063,505.91 | -366,600,542.38 | -487,854,003.21 |
| 加:期初现金及现金等价物余额 | 469,132,781 | 469,132,781 | 835,733,323.38 | 835,733,323.38 |
| 期末现金及现金等价物余额 | 395,541,645.35 | 356,069,275.09 | 469,132,781 | 347,879,320.17 |
| 补充资料: | | | | |
| 净利润 | 48,446,681.23 | - | 90,102,367.8 | - |
| 资产减值准备 | 3,197,993.99 | - | 5,804,332.14 | - |
| 固定资产和投资性房地产折旧 | 9,252,803.66 | - | 18,612,041.67 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,252,803.66 | - | 18,612,041.67 | - |
| 无形资产摊销 | 744,401.66 | - | 1,863,203.33 | - |
| 长期待摊费用摊销 | 2,878,957.44 | - | 5,077,458.53 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 411,749.41 | - |
| 固定资产报废损失 | 2,842.34 | - | 209,428.48 | - |
| 公允价值变动损失 | -7,282,422.67 | - | -10,590,759.69 | - |
| 财务费用 | 64,625.18 | - | -166,725.63 | - |
| 投资损失 | -1,364,669.92 | - | -6,129,067.91 | - |
| 递延所得税 | -1,206,325.12 | - | 1,049,807.27 | - |
| 其中:递延所得税资产减少 | -1,206,325.12 | - | 1,049,807.27 | - |
| 存货的减少 | -11,349,746.71 | - | 2,677,072.18 | - |
| 经营性应收项目的减少 | -15,464,931.3 | - | -15,115,305.13 | - |
| 经营性应付项目的增加 | 47,475,700.7 | - | -30,281,696.62 | - |
| 其他 | 576,653.34 | - | 2,418,645.85 | - |
| 现金的期末余额 | 395,541,645.35 | - | 469,132,781 | - |
| 减:现金的期初余额 | 469,132,781 | - | 835,733,323.38 | - |
| 现金及现金等价物的净增加额 | -73,591,135.65 | - | -366,600,542.38 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-17 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |