| 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 | 160,752,961.04 | 45,559,227.49 | 220,864,020.73 | 127,631,593.91 |
| 收到的税费返还 | - | 104,475.98 | 2,187,876.18 | 6,731,842.94 |
| 收到其他与经营活动有关的现金 | 160,582,910.88 | 4,923,316.36 | 7,255,637.52 | 6,730,394.89 |
| 经营活动现金流入小计 | 321,335,871.92 | 50,587,019.83 | 230,307,534.43 | 141,093,831.74 |
| 购买商品、接受劳务支付的现金 | 79,799,001.93 | 27,005,078.67 | 215,230,127.04 | 167,935,686.11 |
| 支付给职工以及为职工支付的现金 | 49,027,130.18 | 25,692,765.46 | 103,774,651.86 | 81,144,366.91 |
| 支付的各项税费 | 5,184,850.78 | 1,083,085.77 | 14,755,264.56 | 10,200,791.59 |
| 支付其他与经营活动有关的现金 | 25,652,466.26 | 13,904,040.66 | 198,996,314.67 | 34,292,547.23 |
| 经营活动现金流出小计 | 159,663,449.15 | 67,684,970.56 | 532,756,358.13 | 293,573,391.84 |
| 经营活动产生的现金流量净额 | 161,672,422.77 | -17,097,950.73 | -302,448,823.7 | -152,479,560.1 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 730,650,000 | 350,500,000 | 447,920,000 | 1,273,500,000 |
| 取得投资收益收到的现金 | 1,033,003.69 | 344,164.88 | 3,070,759.25 | 420,178.71 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 801,000 | 801,000 | 89,785.78 | 88,000 |
| 投资活动现金流入小计 | 732,484,003.69 | 351,645,164.88 | 451,080,545.03 | 1,274,008,178.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,045,494.65 | 11,483,033.55 | 49,410,782.54 | 50,639,961.18 |
| 投资支付的现金 | 902,478,000 | 372,228,000 | 447,920,000 | 1,341,600,000 |
| 投资活动现金流出小计 | 916,523,494.65 | 383,711,033.55 | 497,330,782.54 | 1,392,239,961.18 |
| 投资活动产生的现金流量净额 | -184,039,490.96 | -32,065,868.67 | -46,250,237.51 | -118,231,782.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 34,845,330.61 | 33,237,542.51 | 30,000,000 | 30,000,000 |
| 筹资活动现金流入小计 | 34,845,330.61 | 33,237,542.51 | 30,000,000 | 30,000,000 |
| 偿还债务支付的现金 | 56,795,330.61 | - | 90,100,000 | 72,650,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,380,055.05 | 637,939.45 | 4,208,593.8 | 3,813,006.8 |
| 支付其他与筹资活动有关的现金 | 2,411,736.35 | - | 4,234,804.09 | 2,860,821.27 |
| 筹资活动现金流出小计 | 60,587,122.01 | 637,939.45 | 98,543,397.89 | 79,323,828.07 |
| 筹资活动产生的现金流量净额 | -25,741,791.4 | 32,599,603.06 | -68,543,397.89 | -49,323,828.07 |
| 四、汇率变动对现金及现金等价物的影响 | -8,381.13 | -456.99 | 5,687.7 | -3,220.84 |
| 五、现金及现金等价物净增加额 | -48,117,240.72 | -16,564,673.33 | -417,236,771.4 | -320,038,391.48 |
| 加:期初现金及现金等价物余额 | 179,611,048.23 | 179,611,048.23 | 596,847,819.63 | 596,847,819.63 |
| 期末现金及现金等价物余额 | 131,493,807.51 | 163,046,374.9 | 179,611,048.23 | 276,809,428.15 |
| 补充资料: | | | | |
| 净利润 | -37,414,274.23 | - | -275,401,465.97 | - |
| 资产减值准备 | -1,299,259.28 | - | 110,953,509.05 | - |
| 固定资产和投资性房地产折旧 | 32,867,292.57 | - | 65,595,733.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,867,292.57 | - | 65,595,733.83 | - |
| 无形资产摊销 | 3,194,245.02 | - | 6,967,772.6 | - |
| 长期待摊费用摊销 | - | - | 33,967.65 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -271,591.13 | - | 56,219.59 | - |
| 固定资产报废损失 | - | - | 67,012.3 | - |
| 公允价值变动损失 | -728,896.2 | - | 16,095,574.06 | - |
| 财务费用 | 3,698,318.73 | - | 15,413,811.4 | - |
| 投资损失 | - | - | 21,460.49 | - |
| 递延所得税 | -10,677,491.89 | - | -49,593,388.7 | - |
| 其中:递延所得税资产减少 | -9,773,369.7 | - | -45,414,892.63 | - |
| 递延所得税负债增加 | -904,122.19 | - | -4,178,496.07 | - |
| 存货的减少 | -23,740,355.69 | - | -11,561,840.58 | - |
| 经营性应收项目的减少 | 166,001,386.28 | - | -89,160,574.67 | - |
| 经营性应付项目的增加 | 20,915,857.35 | - | -125,307,444.41 | - |
| 其他 | - | - | -3,280,709.96 | - |
| 现金的期末余额 | 131,493,807.51 | - | 179,611,048.23 | - |
| 减:现金的期初余额 | 179,611,048.23 | - | 596,847,819.63 | - |
| 现金及现金等价物的净增加额 | -48,117,240.72 | - | -417,236,771.4 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |