| 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 | 600,382,115.67 | 342,864,791.73 | 140,510,222.87 | 924,520,820 |
| 收到的税费返还 | 259,821.58 | 259,821.58 | 168,539.82 | 1,914,952.49 |
| 收到其他与经营活动有关的现金 | 5,143,669.25 | 3,375,638.87 | 2,240,478.63 | 7,279,656.71 |
| 经营活动现金流入小计 | 605,785,606.5 | 346,500,252.18 | 142,919,241.32 | 933,715,429.2 |
| 购买商品、接受劳务支付的现金 | 377,692,966.09 | 218,233,012.85 | 127,647,192.99 | 541,017,430.25 |
| 支付给职工以及为职工支付的现金 | 121,011,981.02 | 84,811,436.13 | 50,191,520.65 | 142,721,228.89 |
| 支付的各项税费 | 37,167,141.4 | 29,187,427.22 | 6,223,510.95 | 100,730,379.87 |
| 支付其他与经营活动有关的现金 | 55,093,352.52 | 33,773,042.86 | 23,176,163.88 | 47,074,248.2 |
| 经营活动现金流出小计 | 590,965,441.03 | 366,004,919.06 | 207,238,388.47 | 831,543,287.21 |
| 经营活动产生的现金流量净额 | 14,820,165.47 | -19,504,666.88 | -64,319,147.15 | 102,172,141.99 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 0 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 196,467.96 | - | 0 | 473,726 |
| 收到的其他与投资活动有关的现金 | 1,542,884,042.44 | 931,772,934.39 | 522,974,003.76 | 2,062,624,707.69 |
| 投资活动现金流入小计 | 1,543,080,510.4 | 931,772,934.39 | 522,974,003.76 | 2,063,098,433.69 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,596,161.15 | 33,747,803.41 | 11,882,555.3 | 57,635,447.51 |
| 投资支付的现金 | 1,000,000 | - | - | - |
| 支付其他与投资活动有关的现金 | 1,525,000,000 | 1,014,000,000 | 240,000,000 | 1,900,000,000 |
| 投资活动现金流出小计 | 1,577,596,161.15 | 1,047,747,803.41 | 251,882,555.3 | 1,957,635,447.51 |
| 投资活动产生的现金流量净额 | -34,515,650.75 | -115,974,869.02 | 271,091,448.46 | 105,462,986.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 65,193,736.87 | 65,193,736.87 | - | 63,002,352.33 |
| 支付其他与筹资活动有关的现金 | - | - | - | 0 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 65,193,736.87 | 65,193,736.87 | - | 63,002,352.33 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -65,193,736.87 | -65,193,736.87 | - | -63,002,352.33 |
| 四、汇率变动对现金及现金等价物的影响 | -2,517.73 | 137.67 | 883.45 | 4,982.7 |
| 五、现金及现金等价物净增加额 | -84,891,739.88 | -200,673,135.1 | 206,773,184.76 | 144,637,758.54 |
| 加:期初现金及现金等价物余额 | 250,074,858.74 | 250,074,858.74 | 250,074,858.74 | 105,437,100.2 |
| 期末现金及现金等价物余额 | 165,183,118.86 | 49,401,723.64 | 456,848,043.5 | 250,074,858.74 |
| 补充资料: | | | | |
| 净利润 | - | 52,196,637.6 | - | 169,290,391.58 |
| 资产减值准备 | - | 39,470,000.68 | - | 21,355,546.4 |
| 固定资产和投资性房地产折旧 | - | 10,541,615.83 | - | 18,830,620.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,541,615.83 | - | 18,830,620.76 |
| 无形资产摊销 | - | 801,478.61 | - | 1,456,918.79 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -59.62 |
| 固定资产报废损失 | - | - | - | 1,101.14 |
| 财务费用 | - | 11,454.98 | - | -4,982.7 |
| 投资损失 | - | -3,558,455.48 | - | -8,603,811.44 |
| 递延所得税 | - | -5,317,368.83 | - | -3,222,098.87 |
| 其中:递延所得税资产减少 | - | -5,317,368.83 | - | -3,222,098.87 |
| 存货的减少 | - | 55,582,195.61 | - | 136,165,472.8 |
| 经营性应收项目的减少 | - | -10,420,222.33 | - | -95,776,160.42 |
| 经营性应付项目的增加 | - | -161,339,151.76 | - | -139,817,025.09 |
| 其他 | - | 2,527,148.21 | - | 2,496,228.66 |
| 现金的期末余额 | - | 49,401,723.64 | - | 250,074,858.74 |
| 减:现金的期初余额 | - | 250,074,858.74 | - | 105,437,100.2 |
| 现金及现金等价物的净增加额 | - | -200,673,135.1 | - | 144,637,758.54 |
| 公告日期 | 2025-10-23 | 2025-08-23 | 2025-04-24 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |