| 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 | 668,493,627.38 | 433,873,903.16 | 231,424,595.87 | 973,481,559.25 |
| 收到的税费返还 | 12,148,374.47 | 9,019,142.08 | 6,038,328.95 | 25,727,485.57 |
| 收到其他与经营活动有关的现金 | 19,169,650.77 | 14,409,905.31 | 8,492,172.96 | 13,399,416.13 |
| 经营活动现金流入小计 | 699,811,652.62 | 457,302,950.55 | 245,955,097.78 | 1,012,608,460.95 |
| 购买商品、接受劳务支付的现金 | 378,081,742.68 | 254,480,675.7 | 137,666,115.42 | 639,684,731.97 |
| 支付给职工以及为职工支付的现金 | 136,107,098.68 | 93,998,749.35 | 51,100,380.01 | 204,508,563.3 |
| 支付的各项税费 | 25,580,808.59 | 16,568,571.29 | 8,869,708.1 | 31,469,488.6 |
| 支付其他与经营活动有关的现金 | 32,526,922.19 | 23,043,209.78 | 8,521,806.48 | 40,391,587.5 |
| 经营活动现金流出小计 | 572,296,572.14 | 388,091,206.12 | 206,158,010.01 | 916,054,371.37 |
| 经营活动产生的现金流量净额 | 127,515,080.48 | 69,211,744.43 | 39,797,087.77 | 96,554,089.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,403,394,500 | 928,394,500 | 420,000,000 | 370,000,000 |
| 取得投资收益收到的现金 | 1,755,269.27 | 1,104,041.88 | 479,883.62 | 402,687.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,309,918.91 | 8,309,918.91 | 8,269,993.75 | 464,672.02 |
| 收到的其他与投资活动有关的现金 | 4,166,400 | 4,166,400 | 4,166,400 | - |
| 投资活动现金流入小计 | 1,417,626,088.18 | 941,974,860.79 | 432,916,277.37 | 370,867,360.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 83,412,641.32 | 51,409,051.78 | 22,082,566.83 | 139,944,373.32 |
| 投资支付的现金 | 1,427,000,000 | 922,000,000 | 470,000,000 | 374,410,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 6,944,000 |
| 投资活动现金流出小计 | 1,510,412,641.32 | 973,409,051.78 | 492,082,566.83 | 521,298,373.32 |
| 投资活动产生的现金流量净额 | -92,786,553.14 | -31,434,190.99 | -59,166,289.46 | -150,431,013.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 10,778,100 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 1,340,000 |
| 取得借款收到的现金 | - | - | - | 30,000,000 |
| 收到其他与筹资活动有关的现金 | 238,378.8 | 12,859.89 | 10,426.28 | 445,033.25 |
| 筹资活动现金流入小计 | 238,378.8 | 12,859.89 | 10,426.28 | 41,223,133.25 |
| 偿还债务支付的现金 | 32,223,163.69 | 30,490,289.1 | 710,704.49 | 102,874,973.45 |
| 分配股利、利润或偿付利息支付的现金 | 5,628,117.72 | 5,585,683.64 | 233,228.37 | 16,001,002.32 |
| 支付其他与筹资活动有关的现金 | 10,478,070.58 | 7,468,451.16 | 2,948,604.2 | 47,414,100.03 |
| 筹资活动现金流出小计 | 48,329,351.99 | 43,544,423.9 | 3,892,537.06 | 166,290,075.8 |
| 筹资活动产生的现金流量净额 | -48,090,973.19 | -43,531,564.01 | -3,882,110.78 | -125,066,942.55 |
| 四、汇率变动对现金及现金等价物的影响 | 3,949,759.93 | 6,285,314.21 | 2,484,731.61 | -4,817,383 |
| 五、现金及现金等价物净增加额 | -9,412,685.92 | 531,303.64 | -20,766,580.86 | -183,761,249.28 |
| 加:期初现金及现金等价物余额 | 556,291,562.92 | 556,291,562.92 | 556,291,562.92 | 740,052,812.2 |
| 期末现金及现金等价物余额 | 546,878,877 | 556,822,866.56 | 535,524,982.06 | 556,291,562.92 |
| 补充资料: | | | | |
| 净利润 | - | 4,732,810.87 | - | 20,001,535.9 |
| 资产减值准备 | - | -725,095.78 | - | 15,161,716.61 |
| 固定资产和投资性房地产折旧 | - | 25,318,686.41 | - | 50,679,120.61 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 25,318,686.41 | - | 50,679,120.61 |
| 无形资产摊销 | - | 2,331,786.69 | - | 3,975,240.99 |
| 长期待摊费用摊销 | - | 4,172,080.3 | - | 7,351,395.82 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -261,601.65 | - | -183,180.28 |
| 固定资产报废损失 | - | 6,246.98 | - | 32,586.01 |
| 财务费用 | - | -595,450.28 | - | 26,237,125.54 |
| 投资损失 | - | -1,795,632.16 | - | 2,968,665.35 |
| 递延所得税 | - | 632,563.82 | - | -6,710,126.12 |
| 其中:递延所得税资产减少 | - | 1,722,922.96 | - | -6,330,070.86 |
| 递延所得税负债增加 | - | -1,090,359.14 | - | -380,055.26 |
| 存货的减少 | - | -32,388,360.85 | - | -45,309,554.5 |
| 经营性应收项目的减少 | - | 30,635,653.96 | - | 27,872,724.77 |
| 经营性应付项目的增加 | - | 32,822,162.29 | - | -12,438,878.86 |
| 其他 | - | 793,331 | - | 73,136.98 |
| 现金的期末余额 | - | 556,822,866.56 | - | 556,291,562.92 |
| 减:现金的期初余额 | - | 556,291,562.92 | - | 740,052,812.2 |
| 现金及现金等价物的净增加额 | - | 531,303.64 | - | -183,761,249.28 |
| 公告日期 | 2025-10-15 | 2025-08-28 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |