| 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 | 1,016,060,872.41 | 650,949,740.17 | 322,113,591.62 | 1,174,134,999.11 |
| 收到的税费返还 | 36,483,092.37 | 32,452,390.71 | 18,762,715.78 | 33,472,658.38 |
| 收到其他与经营活动有关的现金 | 39,882,370.67 | 24,724,565.32 | 10,580,824.59 | 58,101,626.31 |
| 经营活动现金流入小计 | 1,092,426,335.45 | 708,126,696.2 | 351,457,131.99 | 1,265,709,283.8 |
| 购买商品、接受劳务支付的现金 | 775,309,118.35 | 499,177,523.23 | 265,802,964.78 | 828,059,252.39 |
| 支付给职工以及为职工支付的现金 | 205,716,842.38 | 140,334,479.59 | 75,383,309.9 | 223,597,745.65 |
| 支付的各项税费 | 17,163,248.28 | 15,218,441.06 | 6,028,666.72 | 18,740,963.32 |
| 支付其他与经营活动有关的现金 | 79,824,503.31 | 51,492,044.72 | 22,287,921.72 | 73,691,211.79 |
| 经营活动现金流出小计 | 1,078,013,712.32 | 706,222,488.6 | 369,502,863.12 | 1,144,089,173.15 |
| 经营活动产生的现金流量净额 | 14,412,623.13 | 1,904,207.6 | -18,045,731.13 | 121,620,110.65 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 525,020,000 | 273,700,000 | 122,500,000 | 549,900,000 |
| 取得投资收益收到的现金 | 2,599,318.44 | 981,805.15 | 322,247.37 | 5,842,890.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 217,700 | 118,000 | 118,000 | 159,827.4 |
| 收到的其他与投资活动有关的现金 | 687,975,332.22 | 437,573,216.64 | 162,247,750 | 788,327,893.54 |
| 投资活动现金流入小计 | 1,215,812,350.66 | 712,373,021.79 | 285,187,997.37 | 1,344,230,611.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 154,914,489.95 | 96,150,871.1 | 58,141,571.69 | 94,054,049.19 |
| 投资支付的现金 | 691,320,000 | 411,320,000 | 210,000,000 | 429,690,000 |
| 支付其他与投资活动有关的现金 | 520,610,000 | 315,610,000 | 154,210,000 | 713,020,000 |
| 投资活动现金流出小计 | 1,366,844,489.95 | 823,080,871.1 | 422,351,571.69 | 1,236,764,049.19 |
| 投资活动产生的现金流量净额 | -151,032,139.29 | -110,707,849.31 | -137,163,574.32 | 107,466,562.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 4,389,020.16 | - | - | - |
| 取得借款收到的现金 | 63,000,000 | 63,000,000 | 54,000,000 | 67,300,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 218,960.49 |
| 筹资活动现金流入小计 | 67,389,020.16 | 63,000,000 | 54,000,000 | 67,518,960.49 |
| 偿还债务支付的现金 | 9,500,000 | - | - | 75,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 56,984,930.39 | 54,735,217.87 | 365,090 | 40,845,875.1 |
| 支付其他与筹资活动有关的现金 | 62,609,759.03 | 61,832,410.29 | 57,827,429.89 | 3,601,865.53 |
| 筹资活动现金流出小计 | 129,094,689.42 | 116,567,628.16 | 58,192,519.89 | 119,447,740.63 |
| 筹资活动产生的现金流量净额 | -61,705,669.26 | -53,567,628.16 | -4,192,519.89 | -51,928,780.14 |
| 四、汇率变动对现金及现金等价物的影响 | 2,388,816.77 | 2,521,695.5 | 1,903,955.87 | 2,651,070.36 |
| 五、现金及现金等价物净增加额 | -195,936,368.65 | -159,849,574.37 | -157,497,869.47 | 179,808,963.48 |
| 加:期初现金及现金等价物余额 | 291,009,698.72 | 291,009,698.72 | 291,009,698.72 | 111,200,735.24 |
| 期末现金及现金等价物余额 | 95,073,330.07 | 131,160,124.35 | 133,511,829.25 | 291,009,698.72 |
| 补充资料: | | | | |
| 净利润 | - | 74,927,990.78 | - | 150,384,292.04 |
| 资产减值准备 | - | 4,899,629.08 | - | 14,783,037.19 |
| 固定资产和投资性房地产折旧 | - | 21,251,232.98 | - | 36,007,580.8 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 21,251,232.98 | - | 36,007,580.8 |
| 无形资产摊销 | - | 755,615.76 | - | 1,672,985.63 |
| 长期待摊费用摊销 | - | 263,354.7 | - | 570,407.55 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -110,512.93 | - | 84,978.54 |
| 固定资产报废损失 | - | 2,025,074.49 | - | 425,325.93 |
| 公允价值变动损失 | - | -1,000,745.29 | - | 140,349.86 |
| 财务费用 | - | -4,285,597.7 | - | -16,506,814.55 |
| 投资损失 | - | -981,805.15 | - | -5,842,890.86 |
| 递延所得税 | - | -3,509,250.7 | - | -4,182,009.42 |
| 其中:递延所得税资产减少 | - | -3,509,250.7 | - | -1,199,623.98 |
| 递延所得税负债增加 | - | - | - | -2,982,385.44 |
| 存货的减少 | - | -53,494,530.69 | - | -83,782,913.22 |
| 经营性应收项目的减少 | - | -103,001,681.06 | - | -117,072,139.92 |
| 经营性应付项目的增加 | - | 55,234,492.25 | - | 140,183,887.86 |
| 其他 | - | 3,502,480.1 | - | 1,871,916.46 |
| 现金的期末余额 | - | 131,160,124.35 | - | 291,009,698.72 |
| 减:现金的期初余额 | - | 291,009,698.72 | - | 111,200,735.24 |
| 现金及现金等价物的净增加额 | - | -159,849,574.37 | - | 179,808,963.48 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-28 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |