| 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 | 811,541,819.95 | 561,950,896.4 | 277,038,276.33 | 1,146,026,978.87 |
| 收到的税费返还 | 5,214,329.08 | 2,968,757.9 | - | - |
| 收到其他与经营活动有关的现金 | 16,126,991.44 | 13,815,207.58 | 10,776,446.36 | 60,136,217.06 |
| 经营活动现金流入小计 | 832,883,140.47 | 578,734,861.88 | 287,814,722.69 | 1,206,163,195.93 |
| 购买商品、接受劳务支付的现金 | 621,901,154.66 | 440,263,309.66 | 220,352,569.42 | 662,886,847.05 |
| 支付给职工以及为职工支付的现金 | 168,770,797.7 | 118,371,614.27 | 68,241,596.35 | 192,092,023.22 |
| 支付的各项税费 | 25,653,331.31 | 22,298,529.7 | 14,692,642.32 | 65,108,817.55 |
| 支付其他与经营活动有关的现金 | 78,235,976.4 | 53,344,957.31 | 24,831,788.17 | 113,756,716.23 |
| 经营活动现金流出小计 | 894,561,260.07 | 634,278,410.94 | 328,118,596.26 | 1,033,844,404.05 |
| 经营活动产生的现金流量净额 | -61,678,119.6 | -55,543,549.06 | -40,303,873.57 | 172,318,791.88 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,415,000,000 | 1,110,000,000 | 502,000,000 | 2,585,000,000 |
| 取得投资收益收到的现金 | 8,154,284.17 | 6,632,309.87 | 2,770,954.22 | 17,232,064.01 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 239,058.64 | 227,563.18 | 15,645.9 | 188,067.57 |
| 投资活动现金流入小计 | 1,423,393,342.81 | 1,116,859,873.05 | 504,786,600.12 | 2,602,420,131.58 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 58,813,907.03 | 40,309,340.32 | 21,241,932.14 | 220,797,951.6 |
| 投资支付的现金 | 1,085,000,000 | 765,000,000 | 460,000,000 | 2,749,000,000 |
| 投资活动现金流出小计 | 1,143,813,907.03 | 805,309,340.32 | 481,241,932.14 | 2,969,797,951.6 |
| 投资活动产生的现金流量净额 | 279,579,435.78 | 311,550,532.73 | 23,544,667.98 | -367,377,820.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 11,490,432.4 |
| 取得借款收到的现金 | - | - | - | 10,000,000 |
| 收到其他与筹资活动有关的现金 | 2,086,011.14 | 1,558,431.37 | 445.24 | 343,577.54 |
| 筹资活动现金流入小计 | 2,086,011.14 | 1,558,431.37 | 445.24 | 21,834,009.94 |
| 偿还债务支付的现金 | 10,000,000 | 10,000,000 | - | 9,800,000 |
| 分配股利、利润或偿付利息支付的现金 | 35,971,656.89 | 35,427,355.26 | 62,500 | 36,186,281.89 |
| 支付其他与筹资活动有关的现金 | 3,796,440.31 | 1,990,414.54 | 988,928.37 | 39,522,149.82 |
| 筹资活动现金流出小计 | 49,768,097.2 | 47,417,769.8 | 1,051,428.37 | 85,508,431.71 |
| 筹资活动产生的现金流量净额 | -47,682,086.06 | -45,859,338.43 | -1,050,983.13 | -63,674,421.77 |
| 四、汇率变动对现金及现金等价物的影响 | -1,306,018.25 | -1,042,216.97 | -2,073,946.28 | 548,831.72 |
| 五、现金及现金等价物净增加额 | 168,913,211.87 | 209,105,428.27 | -19,884,135 | -258,184,618.19 |
| 加:期初现金及现金等价物余额 | 312,505,495.77 | 312,505,495.77 | 312,505,495.77 | 570,690,113.96 |
| 期末现金及现金等价物余额 | 481,418,707.64 | 521,610,924.04 | 292,621,360.77 | 312,505,495.77 |
| 补充资料: | | | | |
| 净利润 | - | 3,124,815.88 | - | 110,672,812.23 |
| 资产减值准备 | - | -216,222.87 | - | 3,138,014.61 |
| 固定资产和投资性房地产折旧 | - | 13,072,294.06 | - | 23,399,237.64 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,072,294.06 | - | 23,399,237.64 |
| 无形资产摊销 | - | 701,005.18 | - | 1,475,591.15 |
| 长期待摊费用摊销 | - | 441,863.32 | - | 1,139,957.92 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -23,070.05 |
| 固定资产报废损失 | - | 441,923.77 | - | 1,347,212.76 |
| 公允价值变动损失 | - | 439,307.73 | - | 429,804.34 |
| 财务费用 | - | 2,241,712.69 | - | 1,924,818.15 |
| 投资损失 | - | -6,966,744.28 | - | -17,720,228.45 |
| 递延所得税 | - | -1,302,399.38 | - | -1,043,489.58 |
| 其中:递延所得税资产减少 | - | -1,297,410.47 | - | -1,202,606.38 |
| 递延所得税负债增加 | - | -4,988.91 | - | 159,116.8 |
| 存货的减少 | - | -55,925,810.59 | - | 38,845,789.92 |
| 经营性应收项目的减少 | - | 2,475,624.37 | - | -62,418,526.67 |
| 经营性应付项目的增加 | - | -20,189,499.25 | - | 61,773,319.32 |
| 其他 | - | 4,224,303.03 | - | 5,429,775.13 |
| 现金的期末余额 | - | 521,610,924.04 | - | 312,505,495.77 |
| 减:现金的期初余额 | - | 312,505,495.77 | - | 570,690,113.96 |
| 现金及现金等价物的净增加额 | - | 209,105,428.27 | - | -258,184,618.19 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-04-28 | 2025-04-24 |
| 审计意见(境内) | | | | 标准无保留意见 |