| 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 | 752,065,801.99 | 479,090,924.71 | 194,382,538.89 | 715,490,242.8 |
| 收到的税费返还 | 11,421,933.29 | 10,391,403.48 | 9,693,192.47 | 10,586,015.41 |
| 收到其他与经营活动有关的现金 | 21,190,794.23 | 8,949,265.17 | 2,844,438.82 | 47,418,412.04 |
| 经营活动现金流入小计 | 784,678,529.51 | 498,431,593.36 | 206,920,170.18 | 773,494,670.25 |
| 购买商品、接受劳务支付的现金 | 772,027,894.48 | 534,296,971.74 | 258,848,293.48 | 634,196,902.71 |
| 支付给职工以及为职工支付的现金 | 91,290,217.64 | 60,981,056 | 32,227,519.42 | 113,706,256.91 |
| 支付的各项税费 | 35,369,423.07 | 21,165,117.46 | 6,972,450.54 | 26,261,631.79 |
| 支付其他与经营活动有关的现金 | 58,778,152.7 | 13,892,564.09 | 7,778,447.22 | 30,501,331.5 |
| 经营活动现金流出小计 | 957,465,687.89 | 630,335,709.29 | 305,826,710.66 | 804,666,122.91 |
| 经营活动产生的现金流量净额 | -172,787,158.38 | -131,904,115.93 | -98,906,540.48 | -31,171,452.66 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,216,054.6 | 2,203,454.6 | - | 15,028,097.47 |
| 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 | 2,216,054.6 | 2,203,454.6 | - | 15,028,097.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,567,945.89 | 22,442,151.32 | 8,272,629.75 | 27,735,510.21 |
| 支付其他与投资活动有关的现金 | 2,017,291.32 | 2,014,359.58 | 1,955,536.9 | 684,669.57 |
| 投资活动现金流出小计 | 38,585,237.21 | 24,456,510.9 | 10,228,166.65 | 28,420,179.78 |
| 投资活动产生的现金流量净额 | -36,369,182.61 | -22,253,056.3 | -10,228,166.65 | -13,392,082.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 758,521,510.58 | 394,000,000 | 452,000,000 | 816,775,129.69 |
| 收到其他与筹资活动有关的现金 | 163,833,750 | 158,833,750 | 262,750 | 316,500,000 |
| 筹资活动现金流入小计 | 922,355,260.58 | 552,833,750 | 452,262,750 | 1,133,275,129.69 |
| 偿还债务支付的现金 | 648,946,292.3 | 334,633,965.88 | 214,049,122.03 | 647,214,189.81 |
| 分配股利、利润或偿付利息支付的现金 | 48,259,515.07 | 39,537,656.71 | 9,611,694.26 | 45,433,939.67 |
| 支付其他与筹资活动有关的现金 | 139,700,000 | 49,700,000 | - | 31,353,655.59 |
| 筹资活动现金流出小计 | 836,905,807.37 | 423,871,622.59 | 223,660,816.29 | 724,001,785.07 |
| 筹资活动产生的现金流量净额 | 85,449,453.21 | 128,962,127.41 | 228,601,933.71 | 409,273,344.62 |
| 四、汇率变动对现金及现金等价物的影响 | 185,341.41 | 218,282.43 | 229,078.5 | 1,333,638.71 |
| 五、现金及现金等价物净增加额 | -123,521,546.37 | -24,976,762.39 | 119,696,305.08 | 366,043,448.36 |
| 加:期初现金及现金等价物余额 | 398,227,106.23 | 398,227,106.23 | 398,227,106.23 | 32,183,657.87 |
| 期末现金及现金等价物余额 | 274,705,559.86 | 373,250,343.84 | 517,923,411.31 | 398,227,106.23 |
| 补充资料: | | | | |
| 净利润 | - | 24,305,121.98 | - | 48,067,808.13 |
| 资产减值准备 | - | 1,094,838.85 | - | 8,108,604.22 |
| 固定资产和投资性房地产折旧 | - | 46,579,824.92 | - | 99,918,615.61 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 46,579,824.92 | - | 99,918,615.61 |
| 无形资产摊销 | - | 13,264,550.42 | - | 24,507,673.07 |
| 长期待摊费用摊销 | - | 711,005.68 | - | 1,141,829.76 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -60,814.99 | - | 252,275.84 |
| 固定资产报废损失 | - | 2,774.24 | - | 321,408.57 |
| 财务费用 | - | 17,172,327.62 | - | 40,867,765.22 |
| 递延所得税 | - | -803,611.13 | - | 4,909,958.88 |
| 其中:递延所得税资产减少 | - | -624,568.53 | - | 5,106,837.38 |
| 递延所得税负债增加 | - | -179,042.6 | - | -196,878.5 |
| 存货的减少 | - | -81,947,243.88 | - | -225,298,162.85 |
| 经营性应收项目的减少 | - | -212,492,993.9 | - | -8,536,114.89 |
| 经营性应付项目的增加 | - | 54,308,945.47 | - | -26,835,586.6 |
| 其他 | - | - | - | 111,302.21 |
| 现金的期末余额 | - | 373,250,343.84 | - | 398,227,106.23 |
| 减:现金的期初余额 | - | 398,227,106.23 | - | 32,183,657.87 |
| 现金及现金等价物的净增加额 | - | -24,976,762.39 | - | 366,043,448.36 |
| 公告日期 | 2025-10-31 | 2025-08-22 | 2025-04-30 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |