| 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 | 1,540,954,085.77 | 1,060,595,239.18 | 457,630,515.78 | 2,292,000,854.83 |
| 收到的税费返还 | 900,378.29 | 900,378.29 | - | 242,998.03 |
| 收到其他与经营活动有关的现金 | 86,938,555.22 | 40,848,617.79 | 17,201,004.53 | 38,709,088.66 |
| 经营活动现金流入小计 | 1,628,793,019.28 | 1,102,344,235.26 | 474,831,520.31 | 2,330,952,941.52 |
| 购买商品、接受劳务支付的现金 | 1,004,816,935.14 | 700,380,465.35 | 320,197,072.97 | 1,193,815,674.41 |
| 支付给职工以及为职工支付的现金 | 218,766,849.46 | 146,304,665.67 | 71,485,372 | 318,611,616.35 |
| 支付的各项税费 | 94,014,860.01 | 60,961,128.42 | 32,834,414.54 | 91,872,929.56 |
| 支付其他与经营活动有关的现金 | 88,929,821.76 | 58,362,792.44 | 43,579,516.1 | 100,550,207.3 |
| 经营活动现金流出小计 | 1,406,528,466.37 | 966,009,051.88 | 468,096,375.61 | 1,704,850,427.62 |
| 经营活动产生的现金流量净额 | 222,264,552.91 | 136,335,183.38 | 6,735,144.7 | 626,102,513.9 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 788,340,000 | 583,240,000 | 131,880,000 | 1,362,020,000 |
| 取得投资收益收到的现金 | 1,639,636.85 | 1,425,830.16 | 84,926.15 | 3,441,899.28 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 312,164.69 | 312,164.69 | 300,052.49 | 1,038,418.42 |
| 投资活动现金流入小计 | 790,291,801.54 | 584,977,994.85 | 132,264,978.64 | 1,366,500,317.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,885,922.62 | 33,236,898.28 | 5,327,836.87 | 37,692,816.44 |
| 投资支付的现金 | 849,420,000 | 458,220,000 | 203,950,000 | 1,321,925,000 |
| 投资活动现金流出小计 | 893,305,922.62 | 491,456,898.28 | 209,277,836.87 | 1,359,617,816.44 |
| 投资活动产生的现金流量净额 | -103,014,121.08 | 93,521,096.57 | -77,012,858.23 | 6,882,501.26 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | 30,000,000 | - | 20,000,000 |
| 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 | 30,000,000 | 30,000,000 | - | 20,000,000 |
| 偿还债务支付的现金 | 30,000,000 | - | - | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 89,782,149.33 | 89,747,649.33 | - | 95,769,362.18 |
| 支付其他与筹资活动有关的现金 | - | - | 57,557.49 | 170,403,634.75 |
| 筹资活动现金流出小计 | 119,782,149.33 | 89,747,649.33 | 57,557.49 | 286,172,996.93 |
| 筹资活动产生的现金流量净额 | -89,782,149.33 | -59,747,649.33 | -57,557.49 | -266,172,996.93 |
| 四、汇率变动对现金及现金等价物的影响 | -4,400,075.46 | -3,814,005.9 | -595,706.9 | 5,605,909.09 |
| 五、现金及现金等价物净增加额 | 25,068,207.04 | 166,294,624.72 | -70,930,977.92 | 372,417,927.32 |
| 加:期初现金及现金等价物余额 | 526,570,379.01 | 526,570,379.01 | 526,570,379.01 | 154,152,451.69 |
| 期末现金及现金等价物余额 | 551,638,586.05 | 692,865,003.73 | 455,639,401.09 | 526,570,379.01 |
| 补充资料: | | | | |
| 净利润 | - | 117,970,218.07 | - | 131,296,627.32 |
| 资产减值准备 | - | 23,327,124.32 | - | 19,911,909.13 |
| 固定资产和投资性房地产折旧 | - | 79,554,684.73 | - | 158,288,601.63 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 79,554,684.73 | - | 158,288,601.63 |
| 无形资产摊销 | - | 2,041,842.78 | - | 4,960,287.99 |
| 长期待摊费用摊销 | - | 241,631.7 | - | 389,895.5 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 2,480.02 |
| 固定资产报废损失 | - | -55,428.94 | - | 5,011,882.15 |
| 财务费用 | - | 3,904,757.21 | - | -2,136,664.16 |
| 投资损失 | - | -6,468,034.27 | - | -4,787,789.87 |
| 递延所得税 | - | 11,155,422.6 | - | 64,533,787.7 |
| 其中:递延所得税资产减少 | - | 8,737,217.11 | - | 67,555,780.19 |
| 递延所得税负债增加 | - | 2,418,205.49 | - | -3,021,992.49 |
| 存货的减少 | - | 82,159,467.41 | - | -47,610,680.45 |
| 经营性应收项目的减少 | - | 25,320,998.73 | - | 165,190,181.58 |
| 经营性应付项目的增加 | - | -199,568,051.19 | - | 116,709,866.68 |
| 其他 | - | 2,658,648.84 | - | 3,469,200.56 |
| 现金的期末余额 | - | 692,865,003.73 | - | 526,570,379.01 |
| 减:现金的期初余额 | - | 526,570,379.01 | - | 154,152,451.69 |
| 现金及现金等价物的净增加额 | - | 166,294,624.72 | - | 372,417,927.32 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-30 | 2025-03-18 |
| 审计意见(境内) | | | | 标准无保留意见 |