| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 288,734,173.03 | 192,937,865.34 | 152,560,101.7 | 618,241,973.38 |
| 收到的税费返还 | 0 | - | - | 1,464,059.63 |
| 收到其他与经营活动有关的现金 | 2,000,265.61 | 5,538,319.76 | 2,540,582.61 | 8,423,186.71 |
| 经营活动现金流入小计 | 290,734,438.64 | 198,476,185.1 | 155,100,684.31 | 628,129,219.72 |
| 购买商品、接受劳务支付的现金 | 108,369,205.18 | 86,357,674.03 | 63,979,373.96 | 491,709,291.29 |
| 支付给职工以及为职工支付的现金 | 58,292,281.5 | 40,747,796.38 | 23,992,895.55 | 78,469,095.89 |
| 支付的各项税费 | 5,781,477.11 | 4,252,981.93 | 1,665,955.84 | 21,353,385.04 |
| 支付其他与经营活动有关的现金 | 23,370,618.09 | 20,305,082.99 | 17,522,903.06 | 33,379,418.34 |
| 经营活动现金流出小计 | 195,813,581.88 | 151,663,535.33 | 107,161,128.41 | 624,911,190.56 |
| 经营活动产生的现金流量净额 | 94,920,856.76 | 46,812,649.77 | 47,939,555.9 | 3,218,029.16 |
| 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 | 371,149,905.19 | - | - |
| 取得投资收益收到的现金 | 0 | 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 | 27,280 | 0 | 20,170 | - |
| 处置子公司及其他营业单位收到的现金净额 | 0 | 0 | 371,149,905.19 | - |
| 收到的其他与投资活动有关的现金 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 371,177,185.19 | 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 | 36,303,892.64 | 24,768,166.94 | 0 | 4,816,391.01 |
| 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 | 0 | - | - |
| 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 | 36,303,892.64 | 24,768,166.94 | 0 | 4,816,391.01 |
| 投资活动产生的现金流量净额 | 334,873,292.55 | 346,381,738.25 | 371,170,075.19 | -4,816,391.01 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | 30,000,000 | 10,000,000 | 234,372,498.14 |
| 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 | 30,000,000 | 10,000,000 | 235,096,286.89 |
| 偿还债务支付的现金 | 222,000,000 | 182,000,000 | 85,000,000 | 197,990,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,772,238.51 | 6,187,109.63 | 3,650,255.71 | 20,498,778.35 |
| 支付其他与筹资活动有关的现金 | 0 | 0 | 186,584 | 1,638,702.77 |
| 筹资活动现金流出小计 | 229,772,238.51 | 188,187,109.63 | 88,836,839.71 | 220,127,481.12 |
| 筹资活动产生的现金流量净额 | -199,772,238.51 | -158,187,109.63 | -78,836,839.71 | 14,968,805.77 |
| 四、汇率变动对现金及现金等价物的影响 | 0 | 0 | - | - |
| 五、现金及现金等价物净增加额 | 230,021,910.8 | 235,007,278.39 | 340,272,791.38 | 13,370,443.92 |
| 加:期初现金及现金等价物余额 | 120,176,591.77 | 120,176,591.77 | 120,176,591.77 | 106,806,147.85 |
| 期末现金及现金等价物余额 | 350,198,502.57 | 355,183,870.16 | 460,449,383.15 | 120,176,591.77 |
| 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 | 2025-10-29 | 2025-08-27 | 2025-04-29 | 2025-04-24 |
| 审计意见(境内) | | | | 标准无保留意见 |