| 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 | 1,506,442,990.55 | 688,422,753.01 | 2,869,850,607.29 | 2,098,906,972.66 |
| 收到的税费返还 | 99,355,798.73 | 36,384,296.92 | 101,129,234.41 | 80,761,557.72 |
| 收到其他与经营活动有关的现金 | 18,555,622.69 | 8,156,858.95 | 55,292,028.71 | 32,615,270.5 |
| 经营活动现金流入小计 | 1,624,354,411.97 | 732,963,908.88 | 3,026,271,870.41 | 2,212,283,800.88 |
| 购买商品、接受劳务支付的现金 | 973,537,147.39 | 500,599,678.27 | 1,915,034,099.71 | 1,472,636,017.39 |
| 支付给职工以及为职工支付的现金 | 256,830,371.12 | 139,724,528.25 | 441,196,511.55 | 339,506,545.19 |
| 支付的各项税费 | 68,921,624.66 | 16,455,146.97 | 85,140,064.5 | 64,089,985.97 |
| 支付其他与经营活动有关的现金 | 46,909,373.2 | 16,822,845.58 | 119,402,078.51 | 70,044,492.35 |
| 经营活动现金流出小计 | 1,346,198,516.37 | 673,602,199.07 | 2,560,772,754.27 | 1,946,277,040.9 |
| 经营活动产生的现金流量净额 | 278,155,895.6 | 59,361,709.81 | 465,499,116.14 | 266,006,759.98 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,153,758.92 | 1,153,758.92 | 4,507,518.06 | 4,983,175.03 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 461,769.91 | 193,834 | 991,479.33 | 555,416.83 |
| 收到的其他与投资活动有关的现金 | 472,000,000 | 322,000,000 | 431,101,000 | 311,101,000 |
| 投资活动现金流入小计 | 473,615,528.83 | 323,347,592.92 | 436,599,997.39 | 316,639,591.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 127,474,762.36 | 94,199,662.57 | 170,388,264.55 | 99,152,564.71 |
| 支付其他与投资活动有关的现金 | 750,000,000 | 289,000,000 | 586,136,886.32 | 234,140,310.33 |
| 投资活动现金流出小计 | 877,474,762.36 | 383,199,662.57 | 756,525,150.87 | 333,292,875.04 |
| 投资活动产生的现金流量净额 | -403,859,233.53 | -59,852,069.65 | -319,925,153.48 | -16,653,283.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 15,225,120 | 14,185,260 |
| 取得借款收到的现金 | 416,383,666.66 | 327,379,166.65 | 347,642,916.65 | 198,614,583.3 |
| 收到其他与筹资活动有关的现金 | - | - | 100,000,000 | 101,708,888.89 |
| 筹资活动现金流入小计 | 416,383,666.66 | 327,379,166.65 | 462,868,036.65 | 314,508,732.19 |
| 偿还债务支付的现金 | 150,000,000 | 150,000,000 | 500,000,000 | 400,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 257,050,880 | - | 216,048,600 | 216,048,600 |
| 支付其他与筹资活动有关的现金 | 2,939,636 | 1,469,818 | 5,540,096 | 4,070,278 |
| 筹资活动现金流出小计 | 409,990,516 | 151,469,818 | 721,588,696 | 620,118,878 |
| 筹资活动产生的现金流量净额 | 6,393,150.66 | 175,909,348.65 | -258,720,659.35 | -305,610,145.81 |
| 四、汇率变动对现金及现金等价物的影响 | -13,322,308.52 | -829,181.93 | -6,086,639.36 | -18,789,406.15 |
| 五、现金及现金等价物净增加额 | -132,632,495.79 | 174,589,806.88 | -119,233,336.05 | -75,046,075.16 |
| 加:期初现金及现金等价物余额 | 737,737,039.09 | 737,737,039.09 | 856,970,375.14 | 856,970,375.14 |
| 期末现金及现金等价物余额 | 605,104,543.3 | 912,326,845.97 | 737,737,039.09 | 781,924,299.98 |
| 补充资料: | | | | |
| 净利润 | 344,629,427.05 | - | 511,249,406.15 | - |
| 资产减值准备 | 7,178,600.9 | - | 20,254,321.52 | - |
| 固定资产和投资性房地产折旧 | 38,235,292.13 | - | 83,267,179.32 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,235,292.13 | - | 83,267,179.32 | - |
| 无形资产摊销 | 3,680,838.16 | - | 7,175,798.52 | - |
| 长期待摊费用摊销 | 5,854,810.1 | - | 11,149,843.58 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 52,006.3 | - | 30,072.19 | - |
| 固定资产报废损失 | 169,441.84 | - | 101,293.27 | - |
| 公允价值变动损失 | -1,262,398.63 | - | -850,559.24 | - |
| 财务费用 | -6,224,003.29 | - | -24,333,376.16 | - |
| 投资损失 | -930,197.28 | - | -1,829,764.64 | - |
| 递延所得税 | -4,154,890.41 | - | -733,056.27 | - |
| 其中:递延所得税资产减少 | -5,518,062.26 | - | 4,338,224.38 | - |
| 递延所得税负债增加 | 1,363,171.85 | - | -5,071,280.65 | - |
| 存货的减少 | 60,792,859.52 | - | -77,384,981.2 | - |
| 经营性应收项目的减少 | -179,080,940.55 | - | -133,786,580.32 | - |
| 经营性应付项目的增加 | -18,627,117.45 | - | 60,435,257.31 | - |
| 其他 | 10,150,523.1 | - | 5,222,381.54 | - |
| 现金的期末余额 | 605,104,543.3 | - | 737,737,039.09 | - |
| 减:现金的期初余额 | 737,737,039.09 | - | 856,970,375.14 | - |
| 现金及现金等价物的净增加额 | -132,632,495.79 | - | -119,233,336.05 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |