| 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 | 495,492,490.4 | 298,759,469.78 | 138,394,253.08 | 620,746,605.46 |
| 收到的税费返还 | 239,120.97 | 239,120.97 | - | 126,333.48 |
| 收到其他与经营活动有关的现金 | 6,740,591.86 | 1,615,754.61 | 1,336,164.25 | 3,219,084.34 |
| 经营活动现金流入小计 | 502,472,203.23 | 300,614,345.36 | 139,730,417.33 | 624,092,023.28 |
| 购买商品、接受劳务支付的现金 | 254,957,568.79 | 174,583,179.48 | 73,640,752.04 | 313,429,040.6 |
| 支付给职工以及为职工支付的现金 | 97,169,754.99 | 66,804,410.67 | 35,424,201.65 | 125,320,016.7 |
| 支付的各项税费 | 29,222,135.58 | 19,999,496.19 | 6,944,563.05 | 50,508,960.42 |
| 支付其他与经营活动有关的现金 | 42,562,070.62 | 24,623,360.06 | 12,057,787.59 | 49,849,203.43 |
| 经营活动现金流出小计 | 423,911,529.98 | 286,010,446.4 | 128,067,304.33 | 539,107,221.15 |
| 经营活动产生的现金流量净额 | 78,560,673.25 | 14,603,898.96 | 11,663,113 | 84,984,802.13 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 7,420,163.72 | 4,987,182.8 | 1,230,242.17 | 21,750,771.27 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 33,700 | 29,823.03 | 33,700 | 264,761.92 |
| 收到的其他与投资活动有关的现金 | 725,000,000 | 366,900,000 | 49,000,000 | 995,800,000 |
| 投资活动现金流入小计 | 732,453,863.72 | 371,917,005.83 | 50,263,942.17 | 1,017,815,533.19 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,318,933.95 | 6,887,826 | 11,309,187.87 | 57,463,885.7 |
| 支付其他与投资活动有关的现金 | 795,000,000 | 414,900,000 | 139,000,000 | 954,800,000 |
| 投资活动现金流出小计 | 821,318,933.95 | 421,787,826 | 150,309,187.87 | 1,012,263,885.7 |
| 投资活动产生的现金流量净额 | -88,865,070.23 | -49,870,820.17 | -100,045,245.7 | 5,551,647.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 281,033,595.55 | 190,957,979.86 | 70,289,311.92 | 281,552,851.48 |
| 筹资活动现金流入小计 | 281,033,595.55 | 190,957,979.86 | 70,289,311.92 | 281,552,851.48 |
| 偿还债务支付的现金 | 276,058,237.8 | 167,836,756.37 | 71,000,000 | 174,092,065.74 |
| 分配股利、利润或偿付利息支付的现金 | 103,735,725.85 | 62,715,893.05 | 1,543,218.04 | 66,197,737.58 |
| 支付其他与筹资活动有关的现金 | 760,932.68 | 505,856.36 | - | 1,626,861.59 |
| 筹资活动现金流出小计 | 380,554,896.33 | 231,058,505.78 | 72,543,218.04 | 241,916,664.91 |
| 筹资活动产生的现金流量净额 | -99,521,300.78 | -40,100,525.92 | -2,253,906.12 | 39,636,186.57 |
| 四、汇率变动对现金及现金等价物的影响 | 229,411.27 | - | 146,931.16 | - |
| 五、现金及现金等价物净增加额 | -109,596,286.49 | -75,367,447.13 | -90,489,107.66 | 130,172,636.19 |
| 加:期初现金及现金等价物余额 | 164,336,171.64 | 164,336,171.64 | 164,336,171.64 | 34,163,535.45 |
| 期末现金及现金等价物余额 | 54,739,885.15 | 88,968,724.51 | 73,847,063.98 | 164,336,171.64 |
| 补充资料: | | | | |
| 净利润 | - | 42,648,291.95 | - | 105,000,014.56 |
| 资产减值准备 | - | 3,198,430.01 | - | 3,624,855.99 |
| 固定资产和投资性房地产折旧 | - | 10,889,177.32 | - | 19,624,169.32 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,889,177.32 | - | 19,624,169.32 |
| 无形资产摊销 | - | 1,239,249.04 | - | 2,394,625.72 |
| 长期待摊费用摊销 | - | 1,197,612.24 | - | 2,604,868.26 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -11,678.44 | - | -317,853.88 |
| 固定资产报废损失 | - | 266,218.69 | - | 104,801.11 |
| 公允价值变动损失 | - | -4,243,710.89 | - | 1,906,653.02 |
| 财务费用 | - | 3,194,805.42 | - | 6,570,131.72 |
| 投资损失 | - | -4,987,182.8 | - | -21,750,771.27 |
| 递延所得税 | - | 530,788.1 | - | 29,313.86 |
| 其中:递延所得税资产减少 | - | -65,433.61 | - | 1,169,239.98 |
| 递延所得税负债增加 | - | 596,221.71 | - | -1,139,926.12 |
| 存货的减少 | - | -12,348,865.68 | - | -6,770,667.32 |
| 经营性应收项目的减少 | - | -3,973,378.8 | - | -35,669,165.56 |
| 经营性应付项目的增加 | - | -22,373,254.06 | - | 7,755,448.04 |
| 其他 | - | -622,603.14 | - | -1,992,136.71 |
| 现金的期末余额 | - | 88,968,724.51 | - | 164,336,171.64 |
| 减:现金的期初余额 | - | 164,336,171.64 | - | 34,163,535.45 |
| 现金及现金等价物的净增加额 | - | -75,367,447.13 | - | 130,172,636.19 |
| 公告日期 | 2025-10-30 | 2025-08-28 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |