| 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 | 192,937,865.34 | 152,560,101.7 | 618,241,973.38 | 522,966,817.43 |
| 收到的税费返还 | - | - | 1,464,059.63 | - |
| 收到其他与经营活动有关的现金 | 5,538,319.76 | 2,540,582.61 | 8,423,186.71 | 8,804,575.31 |
| 经营活动现金流入小计 | 198,476,185.1 | 155,100,684.31 | 628,129,219.72 | 531,771,392.74 |
| 购买商品、接受劳务支付的现金 | 86,357,674.03 | 63,979,373.96 | 491,709,291.29 | 415,214,384.05 |
| 支付给职工以及为职工支付的现金 | 40,747,796.38 | 23,992,895.55 | 78,469,095.89 | 61,662,876.39 |
| 支付的各项税费 | 4,252,981.93 | 1,665,955.84 | 21,353,385.04 | 17,910,122.78 |
| 支付其他与经营活动有关的现金 | 20,305,082.99 | 17,522,903.06 | 33,379,418.34 | 31,987,421.02 |
| 经营活动现金流出小计 | 151,663,535.33 | 107,161,128.41 | 624,911,190.56 | 526,774,804.24 |
| 经营活动产生的现金流量净额 | 46,812,649.77 | 47,939,555.9 | 3,218,029.16 | 4,996,588.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 371,149,905.19 | - | - | - |
| 取得投资收益收到的现金 | 0 | - | - | - |
| 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 | 20,170 | - | - |
| 处置子公司及其他营业单位收到的现金净额 | 0 | 371,149,905.19 | - | - |
| 收到的其他与投资活动有关的现金 | 0 | - | 0 | - |
| 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 | 371,149,905.19 | 371,170,075.19 | 0 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,768,166.94 | 0 | 4,816,391.01 | 1,273,763.32 |
| 投资支付的现金 | 0 | - | 0 | 0 |
| 质押贷款净增加额 | 0 | - | - | - |
| 取得子公司及其他营业单位支付的现金 | 0 | - | - | - |
| 投资活动现金流出小计 | 24,768,166.94 | 0 | 4,816,391.01 | 1,273,763.32 |
| 投资活动产生的现金流量净额 | 346,381,738.25 | 371,170,075.19 | -4,816,391.01 | -1,273,763.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | 10,000,000 | 234,372,498.14 | 95,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 723,788.75 | - |
| 筹资活动现金流入小计 | 30,000,000 | 10,000,000 | 235,096,286.89 | 95,000,000 |
| 偿还债务支付的现金 | 182,000,000 | 85,000,000 | 197,990,000 | 132,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,187,109.63 | 3,650,255.71 | 20,498,778.35 | 14,845,600.84 |
| 支付其他与筹资活动有关的现金 | 0 | 186,584 | 1,638,702.77 | 96,836.85 |
| 筹资活动现金流出小计 | 188,187,109.63 | 88,836,839.71 | 220,127,481.12 | 146,942,437.69 |
| 筹资活动产生的现金流量净额 | -158,187,109.63 | -78,836,839.71 | 14,968,805.77 | -51,942,437.69 |
| 四、汇率变动对现金及现金等价物的影响 | 0 | - | - | - |
| 五、现金及现金等价物净增加额 | 235,007,278.39 | 340,272,791.38 | 13,370,443.92 | -48,219,612.51 |
| 加:期初现金及现金等价物余额 | 120,176,591.77 | 120,176,591.77 | 106,806,147.85 | 106,806,147.85 |
| 期末现金及现金等价物余额 | 355,183,870.16 | 460,449,383.15 | 120,176,591.77 | 58,586,535.34 |
| 补充资料: | | | | |
| 净利润 | 51,488,886.25 | - | -178,806,732.14 | - |
| 资产减值准备 | -15,828,632.94 | - | 114,989,969.38 | - |
| 固定资产和投资性房地产折旧 | 694,733.95 | - | 18,578,599.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 694,733.95 | - | 18,578,599.23 | - |
| 无形资产摊销 | 220,306.55 | - | 1,206,007.14 | - |
| 长期待摊费用摊销 | 359,314.92 | - | 4,528,736.43 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | 0 | - |
| 固定资产报废损失 | 0 | - | 934,561.14 | - |
| 财务费用 | 6,144,545.32 | - | 22,853,114.71 | - |
| 投资损失 | -48,463,808.71 | - | 5,606,675.46 | - |
| 递延所得税 | -2,344,325.41 | - | 10,174,876.95 | - |
| 其中:递延所得税资产减少 | -2,344,325.41 | - | 12,241,427.15 | - |
| 递延所得税负债增加 | 0 | - | -2,066,550.2 | - |
| 存货的减少 | -10,778,128.64 | - | 33,599,230.4 | - |
| 经营性应收项目的减少 | 49,808,711.88 | - | 93,153,389.61 | - |
| 经营性应付项目的增加 | 14,431,951.8 | - | -125,875,861.63 | - |
| 其他 | -456,484 | - | -290.01 | - |
| 现金的期末余额 | 355,183,870.16 | - | 120,176,591.77 | - |
| 减:现金的期初余额 | 120,176,591.77 | - | 106,806,147.85 | - |
| 现金及现金等价物的净增加额 | 235,007,278.39 | - | 13,370,443.92 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-24 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |