| 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 | 771,643,622.34 | 436,065,922.52 | 1,475,552,645.43 | 1,095,925,989.43 |
| 收到的税费返还 | 36,341,031.07 | 22,834,934.97 | 37,798,366.92 | 27,216,561.31 |
| 收到其他与经营活动有关的现金 | 24,693,920.04 | 9,728,903.91 | 36,667,678.3 | 24,867,793.49 |
| 经营活动现金流入小计 | 832,678,573.45 | 468,629,761.4 | 1,550,018,690.65 | 1,148,010,344.23 |
| 购买商品、接受劳务支付的现金 | 495,219,125.25 | 245,867,128.76 | 974,745,271.02 | 680,753,607.86 |
| 支付给职工以及为职工支付的现金 | 246,216,301.75 | 134,262,259.96 | 472,785,649.47 | 353,227,267.82 |
| 支付的各项税费 | 25,829,565.17 | 10,619,049.78 | 60,395,657.68 | 40,787,103.2 |
| 支付其他与经营活动有关的现金 | 18,648,381.72 | 7,568,226.04 | 33,779,023.61 | 49,281,304.4 |
| 经营活动现金流出小计 | 785,913,373.89 | 398,316,664.54 | 1,541,705,601.78 | 1,124,049,283.28 |
| 经营活动产生的现金流量净额 | 46,765,199.56 | 70,313,096.86 | 8,313,088.87 | 23,961,060.95 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 5,825,773.96 | 254,230.65 | 37,393,157.79 | 5,444,494.17 |
| 取得投资收益收到的现金 | 106,525 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 310,896 | 261,800 | 1,678,060 | 1,669,060 |
| 收到的其他与投资活动有关的现金 | 0 | - | 0 | - |
| 投资活动现金流入小计 | 6,243,194.96 | 516,030.65 | 39,071,217.79 | 7,113,554.17 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,076,818.01 | 19,406,086.46 | 92,460,152.33 | 68,191,810.69 |
| 投资支付的现金 | 100,000,000 | 100,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 0 | - | 0 | - |
| 投资活动现金流出小计 | 122,076,818.01 | 119,406,086.46 | 92,460,152.33 | 68,191,810.69 |
| 投资活动产生的现金流量净额 | -115,833,623.05 | -118,890,055.81 | -53,388,934.54 | -61,078,256.52 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 0 | - | 0 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 偿还债务支付的现金 | - | - | 50,000 | 50,000 |
| 分配股利、利润或偿付利息支付的现金 | 47,830,006.42 | - | 81,994,296.72 | 81,994,296.72 |
| 支付其他与筹资活动有关的现金 | 1,903,137.25 | 944,520.39 | 4,033,026.54 | 3,088,506.15 |
| 筹资活动现金流出小计 | 49,733,143.67 | 944,520.39 | 86,077,323.26 | 85,132,802.87 |
| 筹资活动产生的现金流量净额 | -49,733,143.67 | -944,520.39 | -86,077,323.26 | -85,132,802.87 |
| 四、汇率变动对现金及现金等价物的影响 | 3,278,269.81 | 2,690,963.62 | 5,277,929.6 | 3,297,235.69 |
| 五、现金及现金等价物净增加额 | -115,523,297.35 | -46,830,515.72 | -125,875,239.33 | -118,952,762.75 |
| 加:期初现金及现金等价物余额 | 1,388,055,074.42 | 1,388,055,074.42 | 1,513,930,313.75 | 1,513,930,313.75 |
| 期末现金及现金等价物余额 | 1,272,531,777.07 | 1,341,224,558.7 | 1,388,055,074.42 | 1,394,977,551 |
| 补充资料: | | | | |
| 净利润 | 1,772,239.65 | - | 53,247,279.48 | - |
| 资产减值准备 | 56,120,235.29 | - | 129,652,705.12 | - |
| 固定资产和投资性房地产折旧 | 39,727,256.2 | - | 87,102,763.9 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 39,727,256.2 | - | 87,102,763.9 | - |
| 无形资产摊销 | 2,100,973.79 | - | 4,343,234.09 | - |
| 长期待摊费用摊销 | 6,416,547.15 | - | 13,458,377.53 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -268,771.48 | - | -1,339,097.56 | - |
| 固定资产报废损失 | - | - | 62,872.65 | - |
| 财务费用 | -2,756,012.13 | - | -5,062,451.53 | - |
| 投资损失 | -378,770.19 | - | 397,424.77 | - |
| 递延所得税 | 1,168,108.73 | - | -16,172,701.63 | - |
| 其中:递延所得税资产减少 | 4,905,403.46 | - | 653,862.1 | - |
| 递延所得税负债增加 | -3,737,294.73 | - | -16,826,563.73 | - |
| 存货的减少 | 45,641,400.32 | - | -85,457,012.72 | - |
| 经营性应收项目的减少 | 46,787,162.86 | - | -140,471,944.76 | - |
| 经营性应付项目的增加 | -151,146,283.71 | - | -34,235,534.06 | - |
| 现金的期末余额 | 1,272,531,777.07 | - | 1,388,055,074.42 | - |
| 减:现金的期初余额 | 1,388,055,074.42 | - | 1,513,930,313.75 | - |
| 加:现金等价物的期末余额 | 0 | - | 0 | - |
| 减:现金等价物的期初余额 | 0 | - | 0 | - |
| 现金及现金等价物的净增加额 | -115,523,297.35 | - | -125,875,239.33 | - |
| 公告日期 | 2025-08-18 | 2025-04-29 | 2025-03-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |