| 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 | 958,781,124.07 | 557,367,290.11 | 176,794,483.49 | 1,797,027,427.27 |
| 收到其他与经营活动有关的现金 | 57,093,146 | 46,693,185.02 | 43,797,249.34 | 87,602,313.7 |
| 经营活动现金流入小计 | 1,015,874,270.07 | 604,060,475.13 | 220,591,732.83 | 1,884,629,740.97 |
| 购买商品、接受劳务支付的现金 | 519,586,548.57 | 340,979,042.96 | 177,504,620.88 | 719,532,146.52 |
| 支付给职工以及为职工支付的现金 | 259,109,011.43 | 172,165,058 | 91,741,111.7 | 342,591,801.3 |
| 支付的各项税费 | 111,671,641.66 | 79,111,165.96 | 42,092,990.4 | 151,508,974.4 |
| 支付其他与经营活动有关的现金 | 136,964,341.31 | 86,384,717.43 | 62,494,714.95 | 216,025,774.66 |
| 经营活动现金流出小计 | 1,027,331,542.97 | 678,639,984.35 | 373,833,437.93 | 1,429,658,696.88 |
| 经营活动产生的现金流量净额 | -11,457,272.9 | -74,579,509.22 | -153,241,705.1 | 454,971,044.09 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 680,075,200 | 560,000,000 | 370,000,000 | 1,082,482,197.52 |
| 取得投资收益收到的现金 | 14,442,243.55 | 12,693,464.86 | 11,215,077.73 | 11,354,883.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,090,134.06 | 6,281,296.81 | 3,710,911.67 | 5,536,425.86 |
| 投资活动现金流入小计 | 702,607,577.61 | 578,974,761.67 | 384,925,989.4 | 1,099,373,507.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,506,460.62 | 27,631,524.55 | 17,504,555.19 | 65,505,847.49 |
| 投资支付的现金 | 351,347,716.32 | 291,225,784.81 | 270,889,666.67 | 1,324,518,958.34 |
| 投资活动现金流出小计 | 387,854,176.94 | 318,857,309.36 | 288,394,221.86 | 1,390,024,805.83 |
| 投资活动产生的现金流量净额 | 314,753,400.67 | 260,117,452.31 | 96,531,767.54 | -290,651,298.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 155,996,233.33 | 150,696,233.33 | 150,696,233.33 | 207,105,473.6 |
| 收到其他与筹资活动有关的现金 | 155,479,280.88 | 111,589,802.54 | 48,764,117.85 | 222,688,142.52 |
| 筹资活动现金流入小计 | 311,475,514.21 | 262,286,035.87 | 199,460,351.18 | 429,793,616.12 |
| 偿还债务支付的现金 | 286,470,000 | 224,860,000 | 165,825,000 | 360,113,000 |
| 分配股利、利润或偿付利息支付的现金 | 215,495,829.45 | 165,614,300.37 | 67,419,383.55 | 99,628,212.37 |
| 支付其他与筹资活动有关的现金 | 172,920,157.45 | 106,765,269.4 | 49,979,573.79 | 217,952,084 |
| 筹资活动现金流出小计 | 674,885,986.9 | 497,239,569.77 | 283,223,957.34 | 677,693,296.37 |
| 筹资活动产生的现金流量净额 | -363,410,472.69 | -234,953,533.9 | -83,763,606.16 | -247,899,680.25 |
| 四、汇率变动对现金及现金等价物的影响 | -16,552.3 | -11,461.97 | -98.71 | - |
| 五、现金及现金等价物净增加额 | -60,130,897.22 | -49,427,052.78 | -140,473,642.43 | -83,579,934.92 |
| 加:期初现金及现金等价物余额 | 268,410,735.64 | 268,410,735.64 | 268,410,735.64 | 351,990,670.56 |
| 期末现金及现金等价物余额 | 208,279,838.42 | 218,983,682.86 | 127,937,093.21 | 268,410,735.64 |
| 补充资料: | | | | |
| 净利润 | - | 92,310,115.33 | - | 121,466,067.02 |
| 资产减值准备 | - | 3,699,721.62 | - | 13,349,556.11 |
| 固定资产和投资性房地产折旧 | - | 41,347,969.28 | - | 84,058,146.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 41,347,969.28 | - | 83,675,481.95 |
| 投资性房地产折旧 | - | - | - | 382,664.7 |
| 无形资产摊销 | - | 1,637,158.93 | - | 3,508,257.55 |
| 长期待摊费用摊销 | - | 5,781,725.2 | - | 13,720,545.12 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 894,144.8 | - | 661,762.09 |
| 固定资产报废损失 | - | 488,671.46 | - | 845,062.93 |
| 公允价值变动损失 | - | - | - | -37,420.51 |
| 财务费用 | - | 6,010,239.65 | - | 13,328,113.91 |
| 投资损失 | - | -4,195,373.02 | - | -9,827,169.02 |
| 递延所得税 | - | -3,006,303.49 | - | 5,603,731.64 |
| 其中:递延所得税资产减少 | - | -1,503,434 | - | 9,056,311.13 |
| 递延所得税负债增加 | - | -1,502,869.49 | - | -3,452,579.49 |
| 存货的减少 | - | 18,164,963.13 | - | -5,527,771.85 |
| 经营性应收项目的减少 | - | 17,022,827.46 | - | -23,294,308.4 |
| 经营性应付项目的增加 | - | -263,317,821.32 | - | 201,716,652.03 |
| 其他 | - | - | - | 17,555,035.32 |
| 现金的期末余额 | - | 218,983,682.86 | - | 268,410,735.64 |
| 减:现金的期初余额 | - | 268,410,735.64 | - | 351,990,670.56 |
| 现金及现金等价物的净增加额 | - | -49,427,052.78 | - | -83,579,934.92 |
| 公告日期 | 2025-10-15 | 2025-08-28 | 2025-04-29 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |