| 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 | 405,961,852.88 | 293,625,005.14 | 171,212,265.86 | 623,636,294.92 |
| 收到的税费返还 | 28,330,578.23 | 22,760,808.66 | 14,809,946.21 | 52,041,319.88 |
| 收到其他与经营活动有关的现金 | 17,171,356.1 | 12,326,525 | 6,687,666.78 | 44,294,416.2 |
| 经营活动现金流入小计 | 451,463,787.21 | 328,712,338.8 | 192,709,878.85 | 719,972,031 |
| 购买商品、接受劳务支付的现金 | 293,668,091.89 | 191,378,298.5 | 122,033,046.5 | 542,884,891.81 |
| 支付给职工以及为职工支付的现金 | 39,041,926.67 | 26,005,859.96 | 17,559,727.52 | 55,792,523.77 |
| 支付的各项税费 | 20,019,575.8 | 16,377,440.81 | 11,374,136.36 | 22,591,383.17 |
| 支付其他与经营活动有关的现金 | 15,268,912.09 | 8,686,621.37 | 4,060,544.5 | 15,095,540.7 |
| 经营活动现金流出小计 | 367,998,506.45 | 242,448,220.64 | 155,027,454.88 | 636,364,339.45 |
| 经营活动产生的现金流量净额 | 83,465,280.76 | 86,264,118.16 | 37,682,423.97 | 83,607,691.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,012,131,650 | 1,312,147,580 | 50,000,000 | 2,820,000,000 |
| 取得投资收益收到的现金 | 5,108,149.2 | 4,330,620.39 | 458,538.35 | 5,235,027.12 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 35,000 | 35,000 | - | 25,000 |
| 投资活动现金流入小计 | 2,017,274,799.2 | 1,316,513,200.39 | 50,458,538.35 | 2,825,260,027.12 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 70,556,894.56 | 52,826,057.23 | 20,841,744.77 | 140,472,963.24 |
| 投资支付的现金 | 2,005,169,774.7 | 1,306,282,958.02 | 376,713,496.04 | 2,821,520,000 |
| 支付其他与投资活动有关的现金 | 28,414,870.03 | 28,518,187.73 | - | - |
| 投资活动现金流出小计 | 2,104,141,539.29 | 1,387,627,202.98 | 397,555,240.81 | 2,961,992,963.24 |
| 投资活动产生的现金流量净额 | -86,866,740.09 | -71,114,002.59 | -347,096,702.46 | -136,732,936.12 |
| 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 | 30,072,480 | 29,106,293.49 | - | 30,262,020 |
| 支付其他与筹资活动有关的现金 | 10,322,286.19 | 10,346,224.09 | 8,007,623.34 | 17,562,197.83 |
| 筹资活动现金流出小计 | 40,394,766.19 | 39,452,517.58 | 8,007,623.34 | 47,824,217.83 |
| 筹资活动产生的现金流量净额 | -40,394,766.19 | -39,452,517.58 | -8,007,623.34 | -47,824,217.83 |
| 四、汇率变动对现金及现金等价物的影响 | -2,424,091.2 | -1,739,317.21 | 3,820,477.36 | 8,686,545.2 |
| 五、现金及现金等价物净增加额 | -46,220,316.72 | -26,041,719.22 | -313,601,424.47 | -92,262,917.2 |
| 加:期初现金及现金等价物余额 | 868,092,400.44 | 868,609,148.92 | 863,937,408.68 | 960,943,836.01 |
| 期末现金及现金等价物余额 | 821,872,083.72 | 842,567,429.7 | 550,335,984.21 | 868,680,918.81 |
| 补充资料: | | | | |
| 净利润 | - | 36,013,002.97 | - | 129,671,757.56 |
| 资产减值准备 | - | 1,071,954.78 | - | 3,182,916.59 |
| 固定资产和投资性房地产折旧 | - | 6,979,468.05 | - | 12,029,530.18 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,979,468.05 | - | 12,029,530.18 |
| 无形资产摊销 | - | 1,540,003.98 | - | 1,556,154.7 |
| 长期待摊费用摊销 | - | 472,628.48 | - | 760,859.74 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 7,498.56 | - | -18,219.32 |
| 固定资产报废损失 | - | - | - | 297,149.89 |
| 公允价值变动损失 | - | - | - | 647,531.89 |
| 财务费用 | - | -8,520,983.8 | - | -6,527,124.91 |
| 投资损失 | - | -3,795,943.6 | - | -5,133,648.21 |
| 递延所得税 | - | 189,900.42 | - | -126,804.64 |
| 其中:递延所得税资产减少 | - | 189,900.42 | - | -126,804.64 |
| 存货的减少 | - | -12,366,180.67 | - | -19,050,900.03 |
| 经营性应收项目的减少 | - | 34,937,052.47 | - | -66,992,676.52 |
| 经营性应付项目的增加 | - | 29,735,716.52 | - | 33,311,164.63 |
| 现金的期末余额 | - | 842,567,429.7 | - | 868,680,918.81 |
| 减:现金的期初余额 | - | 868,609,148.92 | - | 960,943,836.01 |
| 现金及现金等价物的净增加额 | - | -26,041,719.22 | - | -92,262,917.2 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |