| 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 | 410,969,758.62 | 208,342,072.47 | 1,048,212,510.05 | 778,106,722.11 |
| 收到的税费返还 | 11,225,524.25 | 5,927,229.05 | 10,676,584.1 | 9,750,878.31 |
| 收到其他与经营活动有关的现金 | 3,823,320.52 | 1,927,147.89 | 10,047,660.42 | 6,789,025.22 |
| 经营活动现金流入小计 | 426,018,603.39 | 216,196,449.41 | 1,068,936,754.57 | 794,646,625.64 |
| 购买商品、接受劳务支付的现金 | 366,480,286.12 | 198,241,300.32 | 736,955,273.01 | 560,365,092.77 |
| 支付给职工以及为职工支付的现金 | 39,118,840.17 | 25,716,355.86 | 59,014,974.02 | 45,513,301.4 |
| 支付的各项税费 | 19,828,276.7 | 5,667,803.27 | 30,539,297.46 | 29,787,175.89 |
| 支付其他与经营活动有关的现金 | 13,438,596.26 | 5,096,209.69 | 30,023,344.5 | 26,080,192.27 |
| 经营活动现金流出小计 | 438,865,999.25 | 234,721,669.14 | 856,532,888.99 | 661,745,762.33 |
| 经营活动产生的现金流量净额 | -12,847,395.86 | -18,525,219.73 | 212,403,865.58 | 132,900,863.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 725,000,000 | 400,000,000 | 4,748,000,000 | 3,240,000,000 |
| 取得投资收益收到的现金 | 5,292,979.29 | 1,527,917.6 | 24,939,125.42 | 20,039,125.38 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 418,862.58 | 690,578 |
| 投资活动现金流入小计 | 730,292,979.29 | 401,527,917.6 | 4,773,357,988 | 3,260,729,703.38 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 135,347,611.99 | 79,520,852.16 | 325,765,841 | 229,107,281.59 |
| 投资支付的现金 | 1,108,000,000 | 600,000,000 | 4,173,000,000 | 3,165,000,000 |
| 投资活动现金流出小计 | 1,243,347,611.99 | 679,520,852.16 | 4,498,765,841 | 3,394,107,281.59 |
| 投资活动产生的现金流量净额 | -513,054,632.7 | -277,992,934.56 | 274,592,147 | -133,377,578.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 3,472,000 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 3,472,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 41,500,236.92 | 25,420.16 | 44,295,729.73 | 44,273,603.35 |
| 支付其他与筹资活动有关的现金 | - | - | 129,603 | 0 |
| 筹资活动现金流出小计 | 41,500,236.92 | 25,420.16 | 44,425,332.73 | 44,273,603.35 |
| 筹资活动产生的现金流量净额 | -41,500,236.92 | -25,420.16 | -40,953,332.73 | -44,273,603.35 |
| 四、汇率变动对现金及现金等价物的影响 | 1,484,560.05 | 692,020.44 | 1,997,128.13 | 527,561.33 |
| 五、现金及现金等价物净增加额 | -565,917,705.43 | -295,851,554.01 | 448,039,807.98 | -44,222,756.92 |
| 加:期初现金及现金等价物余额 | 1,166,614,600.29 | 1,166,614,600.29 | 718,574,792.31 | 718,574,792.31 |
| 期末现金及现金等价物余额 | 600,696,894.86 | 870,763,046.28 | 1,166,614,600.29 | 674,352,035.39 |
| 补充资料: | | | | |
| 净利润 | 70,247,077.9 | - | 204,239,034.79 | - |
| 资产减值准备 | 210,934.42 | - | 64,857.95 | - |
| 固定资产和投资性房地产折旧 | 18,163,311.64 | - | 25,136,396.21 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 18,163,311.64 | - | 25,136,396.21 | - |
| 无形资产摊销 | 1,568,726.52 | - | 1,811,524.45 | - |
| 长期待摊费用摊销 | - | - | 595,176.13 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -7,614.66 | - | 1,379,242.93 | - |
| 固定资产报废损失 | 7,936.93 | - | 82,148.72 | - |
| 公允价值变动损失 | 872,884.3 | - | 819,922.76 | - |
| 财务费用 | -1,482,290.91 | - | -1,990,539.54 | - |
| 投资损失 | -5,532,579.29 | - | -20,599,125.42 | - |
| 递延所得税 | -925,570.49 | - | -798,862.86 | - |
| 其中:递延所得税资产减少 | -225,122.79 | - | -83,523.43 | - |
| 递延所得税负债增加 | -700,447.7 | - | -715,339.43 | - |
| 存货的减少 | -28,991,124.41 | - | -12,848,943.13 | - |
| 经营性应收项目的减少 | -45,071,179.3 | - | -41,583,392.07 | - |
| 经营性应付项目的增加 | -18,363,775.1 | - | 50,045,599.91 | - |
| 其他 | -4,053,900.8 | - | 3,809,603.7 | - |
| 现金的期末余额 | 600,696,894.86 | - | 1,166,614,600.29 | - |
| 减:现金的期初余额 | 1,166,614,600.29 | - | 718,574,792.31 | - |
| 现金及现金等价物的净增加额 | -565,917,705.43 | - | 448,039,807.98 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-12 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |