| 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 | 588,455,641.81 | 358,462,119.27 | 170,972,994.31 | 956,192,344.95 |
| 收到的税费返还 | 38,122,018.21 | 29,643,349.33 | 10,592,523.4 | 19,534,391.14 |
| 收到其他与经营活动有关的现金 | 15,038,285 | 14,706,106.45 | 5,885,101.84 | 37,489,999.18 |
| 经营活动现金流入小计 | 641,615,945.02 | 402,811,575.05 | 187,450,619.55 | 1,013,216,735.27 |
| 购买商品、接受劳务支付的现金 | 647,753,318.87 | 421,161,228.11 | 195,394,545.75 | 654,722,435.2 |
| 支付给职工以及为职工支付的现金 | 116,825,242.03 | 82,149,963.19 | 46,785,784.19 | 137,813,409.31 |
| 支付的各项税费 | 6,236,629.24 | 4,278,669.69 | 2,639,910.9 | 11,717,158.79 |
| 支付其他与经营活动有关的现金 | 48,922,876.91 | 51,485,924.87 | 21,259,733.89 | 53,124,824.57 |
| 经营活动现金流出小计 | 819,738,067.05 | 559,075,785.86 | 266,079,974.73 | 857,377,827.87 |
| 经营活动产生的现金流量净额 | -178,122,122.03 | -156,264,210.81 | -78,629,355.18 | 155,838,907.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 936,893,662.89 | 686,893,662.89 | 263,000,000 | 745,000,000 |
| 取得投资收益收到的现金 | 6,296,575.43 | 5,181,925.82 | 1,896,811.35 | 2,913,054.83 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 731,962.56 | 520,414.76 | 436,520.56 | 46,906,427.51 |
| 投资活动现金流入小计 | 943,922,200.88 | 692,596,003.47 | 265,333,331.91 | 794,819,482.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 54,404,546.59 | 48,736,668.82 | 41,240,293.27 | 171,161,026.66 |
| 投资支付的现金 | 863,000,000 | 723,000,000 | 203,000,000 | 1,015,000,000 |
| 投资活动现金流出小计 | 917,404,546.59 | 771,736,668.82 | 244,240,293.27 | 1,186,161,026.66 |
| 投资活动产生的现金流量净额 | 26,517,654.29 | -79,140,665.35 | 21,093,038.64 | -391,341,544.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 176,865,838.23 | 151,865,838.23 | 27,865,838.23 | 177,668,624.85 |
| 筹资活动现金流入小计 | 176,865,838.23 | 151,865,838.23 | 27,865,838.23 | 177,668,624.85 |
| 偿还债务支付的现金 | 183,803,437.14 | 122,005,838.23 | 20,000,000 | 85,786,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,996,266.74 | 6,771,895.87 | 1,150,816.36 | 6,178,580.73 |
| 支付其他与筹资活动有关的现金 | 2,488,431.88 | 1,436,948.36 | 714,504.71 | 3,856,531.47 |
| 筹资活动现金流出小计 | 194,288,135.76 | 130,214,682.46 | 21,865,321.07 | 95,821,112.2 |
| 筹资活动产生的现金流量净额 | -17,422,297.53 | 21,651,155.77 | 6,000,517.16 | 81,847,512.65 |
| 四、汇率变动对现金及现金等价物的影响 | 1,563,750.19 | 1,432,735.45 | 902,282.68 | 405,343.44 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0.01 |
| 五、现金及现金等价物净增加额 | -167,463,015.08 | -212,320,984.94 | -50,633,516.7 | -153,249,780.82 |
| 加:期初现金及现金等价物余额 | 533,099,263.73 | 533,099,263.73 | 533,099,263.73 | 686,349,044.55 |
| 期末现金及现金等价物余额 | 365,636,248.65 | 320,778,278.79 | 482,465,747.03 | 533,099,263.73 |
| 补充资料: | | | | |
| 净利润 | - | 28,333,451.93 | - | -42,371,303.93 |
| 资产减值准备 | - | -963,719.67 | - | -1,117,697.2 |
| 固定资产和投资性房地产折旧 | - | 38,956,048.19 | - | 72,218,111.3 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 38,956,048.19 | - | 72,218,111.3 |
| 无形资产摊销 | - | 2,068,369.18 | - | 4,128,311.56 |
| 长期待摊费用摊销 | - | 333,353.36 | - | 839,933.93 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 6,415.02 | - | 6,305.31 |
| 固定资产报废损失 | - | 190,018.78 | - | 3,079,770.38 |
| 公允价值变动损失 | - | 558,319.81 | - | -1,611,165.32 |
| 财务费用 | - | -6,793,539.44 | - | 15,072,753.82 |
| 投资损失 | - | -5,017,710.54 | - | -2,913,054.83 |
| 递延所得税 | - | -852,576.72 | - | -5,697,874.63 |
| 其中:递延所得税资产减少 | - | 801,294.13 | - | -7,024,556.56 |
| 递延所得税负债增加 | - | -1,653,870.85 | - | 1,326,681.93 |
| 存货的减少 | - | -21,233,179.55 | - | 148,153,284.69 |
| 经营性应收项目的减少 | - | -264,303,120.12 | - | 108,316,768.23 |
| 经营性应付项目的增加 | - | 59,947,812.2 | - | -147,418,956.08 |
| 其他 | - | 454,199.93 | - | - |
| 现金的期末余额 | - | 320,778,278.79 | - | 533,099,263.73 |
| 减:现金的期初余额 | - | 533,099,263.73 | - | 686,349,044.55 |
| 现金及现金等价物的净增加额 | - | -212,320,984.94 | - | -153,249,780.82 |
| 公告日期 | 2025-10-31 | 2025-08-12 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |