| 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 | 658,722,766.33 | 440,533,257.35 | 219,656,737.61 | 999,892,317.63 |
| 收到的税费返还 | 11,386,292.42 | 11,163,972.36 | 874,025.11 | 14,618,964.87 |
| 收到其他与经营活动有关的现金 | 39,921,956.46 | 35,596,950.62 | 7,153,292.04 | 38,959,425.52 |
| 经营活动现金流入小计 | 710,031,015.21 | 487,294,180.33 | 227,684,054.76 | 1,053,470,708.02 |
| 购买商品、接受劳务支付的现金 | 425,639,611.73 | 289,287,850.36 | 162,119,619.03 | 496,249,496.9 |
| 支付给职工以及为职工支付的现金 | 134,936,130.01 | 95,634,589.05 | 55,881,519.56 | 190,846,141.32 |
| 支付的各项税费 | 44,474,330.94 | 29,211,457.57 | 12,824,453.04 | 70,723,770.95 |
| 支付其他与经营活动有关的现金 | 52,099,558.81 | 39,192,574.39 | 22,997,861.08 | 77,529,447.54 |
| 经营活动现金流出小计 | 657,149,631.49 | 453,326,471.37 | 253,823,452.71 | 835,348,856.71 |
| 经营活动产生的现金流量净额 | 52,881,383.72 | 33,967,708.96 | -26,139,397.95 | 218,121,851.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,707,589,507.17 | 1,120,589,507.17 | 719,689,507.17 | 2,922,149,659.85 |
| 取得投资收益收到的现金 | 19,198,020.46 | 14,834,139.19 | 8,907,449.9 | 25,064,012.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,650 | 7,000 | 7,000 | 66,170 |
| 投资活动现金流入小计 | 1,726,799,177.63 | 1,135,430,646.36 | 728,603,957.07 | 2,947,279,842.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,215,655.71 | 11,270,843.5 | 10,356,053.5 | 36,146,233.79 |
| 投资支付的现金 | 1,694,774,500 | 1,149,097,500 | 751,000,000 | 2,527,888,412 |
| 投资活动现金流出小计 | 1,710,990,155.71 | 1,160,368,343.5 | 761,356,053.5 | 2,564,034,645.79 |
| 投资活动产生的现金流量净额 | 15,809,021.92 | -24,937,697.14 | -32,752,096.43 | 383,245,196.91 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,617,825 | 5,554,525 | 4,033,013 | 26,285,390.02 |
| 取得借款收到的现金 | - | - | - | 153,100,000 |
| 筹资活动现金流入小计 | 5,617,825 | 5,554,525 | 4,033,013 | 179,385,390.02 |
| 偿还债务支付的现金 | 100,000 | 100,000 | - | 189,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 57,008,356.9 | 57,008,356.9 | 575.01 | 93,467,075.28 |
| 支付其他与筹资活动有关的现金 | 872,170.86 | 872,170.86 | - | 2,119,360.74 |
| 筹资活动现金流出小计 | 57,980,527.76 | 57,980,527.76 | 575.01 | 284,586,436.02 |
| 筹资活动产生的现金流量净额 | -52,362,702.76 | -52,426,002.76 | 4,032,437.99 | -105,201,046 |
| 四、汇率变动对现金及现金等价物的影响 | -2,295,220.4 | -1,324,605.53 | -612,196.77 | -149,771.81 |
| 五、现金及现金等价物净增加额 | 14,032,482.48 | -44,720,596.47 | -55,471,253.16 | 496,016,230.41 |
| 加:期初现金及现金等价物余额 | 602,844,661.05 | 602,844,661.05 | 602,844,661.05 | 106,828,430.64 |
| 期末现金及现金等价物余额 | 616,877,143.53 | 558,124,064.58 | 547,373,407.89 | 602,844,661.05 |
| 补充资料: | | | | |
| 净利润 | - | 35,354,056.19 | - | 95,018,666.37 |
| 资产减值准备 | - | -3,368,080.05 | - | 8,873,345.15 |
| 固定资产和投资性房地产折旧 | - | 12,745,220.42 | - | 25,882,329.16 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 12,745,220.42 | - | 25,882,329.16 |
| 无形资产摊销 | - | 1,964,570.81 | - | 3,994,479.22 |
| 长期待摊费用摊销 | - | 2,287,367.86 | - | 818,055.19 |
| 固定资产报废损失 | - | -938.28 | - | 713,575.79 |
| 公允价值变动损失 | - | -6,984,214.72 | - | -10,836,333.17 |
| 财务费用 | - | 8,420,510.73 | - | -5,546,057.06 |
| 投资损失 | - | -7,173,810.31 | - | -22,732,173.01 |
| 递延所得税 | - | 629,791.67 | - | 2,735,741.18 |
| 其中:递延所得税资产减少 | - | 951,966.7 | - | 2,021,157.65 |
| 递延所得税负债增加 | - | -322,175.03 | - | 714,583.53 |
| 存货的减少 | - | 63,289,355.64 | - | 23,919,783.09 |
| 经营性应收项目的减少 | - | -35,451,135.5 | - | 60,195,135.75 |
| 经营性应付项目的增加 | - | -37,863,610.37 | - | 32,270,060.13 |
| 其他 | - | - | - | 826,779.45 |
| 现金的期末余额 | - | 558,124,064.58 | - | 602,844,661.05 |
| 减:现金的期初余额 | - | 602,844,661.05 | - | 106,828,430.64 |
| 现金及现金等价物的净增加额 | - | -44,720,596.47 | - | 496,016,230.41 |
| 公告日期 | 2025-10-30 | 2025-08-27 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |