| 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 | 270,396,259 | 156,832,877.01 | 53,531,808.41 | 468,574,838.58 |
| 收到的税费返还 | 769,359.52 | 769,359.52 | 359,986.74 | 253,373.84 |
| 收到其他与经营活动有关的现金 | 6,360,739.33 | 4,816,638.68 | 1,770,811.48 | 18,626,484.59 |
| 经营活动现金流入小计 | 277,526,357.85 | 162,418,875.21 | 55,662,606.63 | 487,454,697.01 |
| 购买商品、接受劳务支付的现金 | 276,453,515.53 | 167,807,759.91 | 88,390,984.32 | 278,436,189.04 |
| 支付给职工以及为职工支付的现金 | 31,107,411.65 | 22,534,844.58 | 14,082,324.54 | 37,706,581.56 |
| 支付的各项税费 | 8,939,511.12 | 6,425,713.09 | 4,125,191.65 | 12,608,979.71 |
| 支付其他与经营活动有关的现金 | 38,628,244.53 | 27,960,109.09 | 11,194,437.49 | 58,757,628.93 |
| 经营活动现金流出小计 | 355,128,682.83 | 224,728,426.67 | 117,792,938 | 387,509,379.24 |
| 经营活动产生的现金流量净额 | -77,602,324.98 | -62,309,551.46 | -62,130,331.37 | 99,945,317.77 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 917,500,000 | 683,000,000 | 260,000,000 | 1,222,000,000 |
| 取得投资收益收到的现金 | 2,607,035.31 | 1,864,465.29 | 842,276.26 | 3,263,652.31 |
| 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 | - | 10,000 |
| 投资活动现金流入小计 | 920,107,035.31 | 684,864,465.29 | 260,842,276.26 | 1,225,273,652.31 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,038,521.92 | 1,451,244.42 | -132,403 | 8,716,940.48 |
| 投资支付的现金 | 935,100,000 | 728,000,000 | 318,000,000 | 1,271,750,000 |
| 投资活动现金流出小计 | 938,138,521.92 | 729,451,244.42 | 317,867,597 | 1,280,466,940.48 |
| 投资活动产生的现金流量净额 | -18,031,486.61 | -44,586,779.13 | -57,025,320.74 | -55,193,288.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 15,087,600 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | - | - |
| 取得借款收到的现金 | 62,000,000 | 10,000,000 | 10,000,000 | 77,000,000 |
| 筹资活动现金流入小计 | 77,087,600 | 10,000,000 | 10,000,000 | 77,000,000 |
| 偿还债务支付的现金 | 59,000,000 | 4,500,000 | 4,500,000 | 83,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,192,934.68 | 791,315.25 | 373,687.48 | 5,237,979.03 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 0 |
| 支付其他与筹资活动有关的现金 | 970,650 | 970,650 | 185,650 | 1,137,530.5 |
| 筹资活动现金流出小计 | 61,163,584.68 | 6,261,965.25 | 5,059,337.48 | 89,375,509.53 |
| 筹资活动产生的现金流量净额 | 15,924,015.32 | 3,738,034.75 | 4,940,662.52 | -12,375,509.53 |
| 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 | -79,709,796.27 | -103,158,295.84 | -114,214,989.59 | 32,376,520.07 |
| 加:期初现金及现金等价物余额 | 203,230,098.21 | 203,230,098.21 | 203,230,098.21 | 170,853,578.14 |
| 期末现金及现金等价物余额 | 123,520,301.94 | 100,071,802.37 | 89,015,108.62 | 203,230,098.21 |
| 补充资料: | | | | |
| 净利润 | - | -23,337,336.65 | - | -27,266,037.64 |
| 资产减值准备 | - | -2,058,500.65 | - | 15,771,586.58 |
| 固定资产和投资性房地产折旧 | - | 10,230,896.08 | - | 20,015,675.59 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,230,896.08 | - | 20,015,675.59 |
| 无形资产摊销 | - | 35,452.67 | - | 52,100.04 |
| 长期待摊费用摊销 | - | 554,823.15 | - | 1,637,074.36 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 0 | - | -3,738.69 |
| 固定资产报废损失 | - | 0 | - | 0 |
| 公允价值变动损失 | - | 0 | - | -124,205.49 |
| 财务费用 | - | 1,428,892.77 | - | 2,812,229.01 |
| 投资损失 | - | -1,882,080.32 | - | -3,781,338.42 |
| 递延所得税 | - | -4,525,872.17 | - | 663,827.95 |
| 其中:递延所得税资产减少 | - | -4,308,642.32 | - | 692,640.28 |
| 递延所得税负债增加 | - | -217,229.85 | - | -28,812.33 |
| 存货的减少 | - | -14,997,558.37 | - | 10,453,647.15 |
| 经营性应收项目的减少 | - | -28,677,195.86 | - | 6,585,120.44 |
| 经营性应付项目的增加 | - | -4,540,449.39 | - | 75,366,832.17 |
| 其他 | - | 4,310,973.89 | - | -3,751,540.36 |
| 现金的期末余额 | - | 100,071,802.37 | - | 203,230,098.21 |
| 减:现金的期初余额 | - | 203,230,098.21 | - | 170,853,578.14 |
| 现金及现金等价物的净增加额 | - | -103,158,295.84 | - | 32,376,520.07 |
| 公告日期 | 2025-10-29 | 2025-08-27 | 2025-04-24 | 2025-04-21 |
| 审计意见(境内) | | | | 标准无保留意见 |