| 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 | 812,148,682.33 | 547,135,880.13 | 330,059,038.29 | 1,357,789,856.95 |
| 收到的税费返还 | - | - | - | 133,147.62 |
| 收到其他与经营活动有关的现金 | 24,129,691.9 | 32,531,635.18 | 19,055,835.14 | 49,143,531 |
| 经营活动现金流入小计 | 836,278,374.23 | 579,667,515.31 | 349,114,873.43 | 1,407,066,535.57 |
| 购买商品、接受劳务支付的现金 | 551,811,848.39 | 419,494,915.42 | 345,633,264.36 | 1,023,870,503.89 |
| 支付给职工以及为职工支付的现金 | 131,539,694.05 | 90,659,658.87 | 50,565,288.19 | 149,310,084.42 |
| 支付的各项税费 | 71,706,263.03 | 58,487,396.23 | 15,715,080.46 | 62,010,677.99 |
| 支付其他与经营活动有关的现金 | 31,543,445.53 | 29,016,314.78 | 13,177,420.73 | 63,559,100.45 |
| 经营活动现金流出小计 | 786,601,251 | 597,658,285.3 | 425,091,053.74 | 1,298,750,366.75 |
| 经营活动产生的现金流量净额 | 49,677,123.23 | -17,990,769.99 | -75,976,180.31 | 108,316,168.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,405,617,234.61 | 1,010,000,000 | 640,000,000 | 1,896,330,000 |
| 取得投资收益收到的现金 | 7,525,190.91 | 13,406,526.25 | 6,482,391.69 | 14,083,865.88 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 466,564.17 | 331,853.1 | - | 2,854,323.02 |
| 收到的其他与投资活动有关的现金 | - | - | - | 8,968,204.04 |
| 投资活动现金流入小计 | 1,413,608,989.69 | 1,023,738,379.35 | 646,482,391.69 | 1,922,236,392.94 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,295,896.37 | 8,603,816.48 | 1,468,652.64 | 42,136,927.79 |
| 投资支付的现金 | 1,310,000,000 | 880,000,000 | 630,000,000 | 1,830,000,000 |
| 投资活动现金流出小计 | 1,372,295,896.37 | 888,603,816.48 | 631,468,652.64 | 1,872,136,927.79 |
| 投资活动产生的现金流量净额 | 41,313,093.32 | 135,134,562.87 | 15,013,739.05 | 50,099,465.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 2,400,985.37 | - | 1,080,376.99 | 41,492,295.31 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 2,400,985.37 | - | 1,080,376.99 | 41,492,295.31 |
| 分配股利、利润或偿付利息支付的现金 | 109,533,762.3 | - | - | 73,008,632.06 |
| 支付其他与筹资活动有关的现金 | 43,657,754.8 | 3,701,884.5 | 44,129.7 | - |
| 筹资活动现金流出小计 | 153,191,517.1 | 3,701,884.5 | 44,129.7 | 73,008,632.06 |
| 筹资活动产生的现金流量净额 | -150,790,531.73 | -3,701,884.5 | 1,036,247.29 | -31,516,336.75 |
| 四、汇率变动对现金及现金等价物的影响 | 78,391.01 | 21,950.98 | 20,513.9 | -77,258.7 |
| 五、现金及现金等价物净增加额 | -59,721,924.17 | 113,463,859.36 | -59,905,680.07 | 126,822,038.52 |
| 加:期初现金及现金等价物余额 | 766,724,623.49 | 766,724,623.49 | 766,724,623.49 | 639,902,584.97 |
| 期末现金及现金等价物余额 | 707,002,699.32 | 880,188,482.85 | 706,818,943.42 | 766,724,623.49 |
| 补充资料: | | | | |
| 净利润 | - | 56,940,647.71 | - | 118,019,116.56 |
| 资产减值准备 | - | 7,330,943.53 | - | 20,395,995.87 |
| 固定资产和投资性房地产折旧 | - | 59,739,258.68 | - | 123,866,575.38 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 59,739,258.68 | - | 123,866,575.38 |
| 无形资产摊销 | - | 5,642,438.39 | - | 11,497,896.97 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 179,337.37 | - | -1,255,788.5 |
| 固定资产报废损失 | - | - | - | 1,064,329.23 |
| 公允价值变动损失 | - | -4,223,224.94 | - | -13,241,907.16 |
| 财务费用 | - | -21,950.98 | - | 63,382.56 |
| 投资损失 | - | -8,103,226.25 | - | -11,702,412 |
| 递延所得税 | - | -2,314,533.72 | - | -939,452.84 |
| 其中:递延所得税资产减少 | - | -2,635,724.06 | - | -294,054.73 |
| 递延所得税负债增加 | - | 321,190.34 | - | -645,398.11 |
| 存货的减少 | - | -16,449,316.43 | - | -44,241,465.24 |
| 经营性应收项目的减少 | - | -97,574,197.83 | - | 16,642,593.16 |
| 经营性应付项目的增加 | - | -19,136,945.52 | - | -111,852,695.17 |
| 现金的期末余额 | - | 880,188,482.85 | - | 766,724,623.49 |
| 减:现金的期初余额 | - | 766,724,623.49 | - | 639,902,584.97 |
| 现金及现金等价物的净增加额 | - | 113,463,859.36 | - | 126,822,038.52 |
| 公告日期 | 2025-10-25 | 2025-08-26 | 2025-04-30 | 2025-04-09 |
| 审计意见(境内) | | | | 标准无保留意见 |