| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 646,704,546.42 | 284,334,508.58 | 1,482,623,712.5 | 1,037,691,470.46 |
| 收到的税费返还 | 11,544,731.41 | 877,692.76 | 24,476,075.08 | 19,333,861.94 |
| 收到其他与经营活动有关的现金 | 36,097,118.71 | 13,424,231.98 | 107,669,021.2 | 89,379,049.26 |
| 经营活动现金流入小计 | 694,346,396.54 | 298,636,433.32 | 1,614,768,808.78 | 1,146,404,381.66 |
| 购买商品、接受劳务支付的现金 | 412,721,374.12 | 260,831,798.2 | 966,466,203.53 | 718,317,515.7 |
| 支付给职工以及为职工支付的现金 | 108,155,688.27 | 56,382,220.22 | 253,542,855.16 | 160,341,927.89 |
| 支付的各项税费 | 34,904,408.31 | 18,474,972.36 | 62,578,222.17 | 45,274,278.75 |
| 支付其他与经营活动有关的现金 | 76,804,965.81 | 42,265,614.49 | 135,252,752.95 | 100,912,280.46 |
| 经营活动现金流出小计 | 632,586,436.51 | 377,954,605.27 | 1,417,840,033.81 | 1,024,846,002.8 |
| 经营活动产生的现金流量净额 | 61,759,960.03 | -79,318,171.95 | 196,928,774.97 | 121,558,378.86 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 2,000,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 123,600 | - |
| 投资活动现金流入的平衡项目 | - | - | 0 | - |
| 投资活动现金流入小计 | - | - | 2,123,600 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,971,596.58 | 3,946,044.27 | 24,547,879.75 | 12,256,144.52 |
| 投资活动现金流出小计 | 5,971,596.58 | 3,946,044.27 | 24,547,879.75 | 12,256,144.52 |
| 投资活动产生的现金流量净额 | -5,971,596.58 | -3,946,044.27 | -22,424,279.75 | -12,256,144.52 |
| 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 | 95,190,833.08 | - | 92,531,867.8 | 89,322,597.14 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 4,759,034.79 | 2,257,810.79 |
| 支付其他与筹资活动有关的现金 | 1,211,996.98 | 888,419.38 | 1,960,765.28 | 1,889,033.76 |
| 筹资活动现金流出小计 | 96,402,830.06 | 888,419.38 | 94,492,633.08 | 91,211,630.9 |
| 筹资活动产生的现金流量净额 | -96,402,830.06 | -888,419.38 | -94,492,633.08 | -91,211,630.9 |
| 四、汇率变动对现金及现金等价物的影响 | 4,361,466.57 | 2,833,835.02 | 1,445,812.57 | 3,741,515.86 |
| 五、现金及现金等价物净增加额 | -36,253,000.04 | -81,318,800.58 | 81,457,674.71 | 21,832,119.3 |
| 加:期初现金及现金等价物余额 | 1,883,154,922.08 | 1,883,154,922.08 | 1,801,697,247.37 | 1,801,697,247.37 |
| 期末现金及现金等价物余额 | 1,846,901,922.04 | 1,801,836,121.5 | 1,883,154,922.08 | 1,823,529,366.67 |
| 补充资料: | | | | |
| 净利润 | 80,743,005.8 | - | 191,272,609.27 | - |
| 资产减值准备 | 20,705,098.29 | - | 21,895,744.53 | - |
| 固定资产和投资性房地产折旧 | 15,787,117.8 | - | 29,325,120.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,787,117.8 | - | 29,325,120.86 | - |
| 无形资产摊销 | 191,047.01 | - | 394,392.23 | - |
| 长期待摊费用摊销 | 506,298.12 | - | 119,480.51 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 3,144.86 | - |
| 固定资产报废损失 | - | - | -109,380.53 | - |
| 财务费用 | 111,754.45 | - | 279,455.93 | - |
| 投资损失 | -137,877.67 | - | -455,382.47 | - |
| 递延所得税 | 2,019,778.78 | - | 2,168,549.13 | - |
| 其中:递延所得税资产减少 | -794,554.05 | - | 531,574.72 | - |
| 递延所得税负债增加 | 2,814,332.83 | - | 1,636,974.41 | - |
| 存货的减少 | 34,681,950.06 | - | 52,412,970.17 | - |
| 经营性应收项目的减少 | -14,992,270.92 | - | 23,054,015.99 | - |
| 经营性应付项目的增加 | -78,850,465.97 | - | -125,330,943.53 | - |
| 现金的期末余额 | 1,846,901,922.04 | - | 1,883,154,922.08 | - |
| 减:现金的期初余额 | 1,883,154,922.08 | - | 1,801,697,247.37 | - |
| 现金及现金等价物的净增加额 | -36,253,000.04 | - | 81,457,674.71 | - |
| 公告日期 | 2025-08-26 | 2025-04-23 | 2025-04-23 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |