| 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 | 499,903,128.82 | 251,300,923.43 | 1,089,549,522.2 | 804,203,041.84 |
| 收到的税费返还 | 8,453,494.78 | 4,933,061.19 | 23,596,627.93 | 20,231,551.17 |
| 收到其他与经营活动有关的现金 | 14,448,710.79 | 7,134,056.25 | 34,299,641.54 | 20,895,053.72 |
| 经营活动现金流入小计 | 522,805,334.39 | 263,368,040.87 | 1,147,445,791.67 | 845,329,646.73 |
| 购买商品、接受劳务支付的现金 | 309,701,471.19 | 154,433,042.92 | 708,592,713.95 | 519,009,290.05 |
| 支付给职工以及为职工支付的现金 | 139,623,951.65 | 69,467,188.89 | 264,276,617.18 | 196,047,082.74 |
| 支付的各项税费 | 15,006,038.65 | 7,435,556.08 | 16,506,001.27 | 14,572,404.12 |
| 支付其他与经营活动有关的现金 | 23,302,752.7 | 9,534,968.45 | 48,573,324.49 | 43,176,415.37 |
| 经营活动现金流出小计 | 487,634,214.19 | 240,870,756.34 | 1,037,948,656.89 | 772,805,192.28 |
| 经营活动产生的现金流量净额 | 35,171,120.2 | 22,497,284.53 | 109,497,134.78 | 72,524,454.45 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 739,433,180.91 | 85,000,000 | 1,910,000,000 | 1,205,000,000 |
| 取得投资收益收到的现金 | 4,461,879.84 | 571,910.96 | 13,624,756.21 | 8,578,657.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 26,000 | 2,000 | 155,500 | 167,000 |
| 投资活动现金流入小计 | 743,921,060.75 | 85,573,910.96 | 1,923,780,256.21 | 1,213,745,657.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 81,089,469.9 | 27,441,802.36 | 61,272,794.4 | 23,728,805.45 |
| 投资支付的现金 | 815,000,000 | 275,000,000 | 1,755,006,142.03 | 1,140,000,000 |
| 投资活动现金流出小计 | 896,089,469.9 | 302,441,802.36 | 1,816,278,936.43 | 1,163,728,805.45 |
| 投资活动产生的现金流量净额 | -152,168,409.15 | -216,867,891.4 | 107,501,319.78 | 50,016,852.28 |
| 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 | 30,004,289.5 | - | 25,015,794.88 | 25,007,897.44 |
| 支付其他与筹资活动有关的现金 | 145,138.56 | - | 290,277.12 | 145,138.56 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 30,149,428.06 | - | 25,306,072 | 25,153,036 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -30,149,428.06 | - | -25,306,072 | -25,153,036 |
| 四、汇率变动对现金及现金等价物的影响 | 2,968,233.82 | 1,804,476.85 | 4,033,243.46 | 2,082,586.55 |
| 五、现金及现金等价物净增加额 | -144,178,483.19 | -192,566,130.02 | 195,725,626.02 | 99,470,857.28 |
| 加:期初现金及现金等价物余额 | 383,265,201.05 | 383,265,201.05 | 187,539,575.03 | 187,539,575.03 |
| 期末现金及现金等价物余额 | 239,086,717.86 | 190,699,071.03 | 383,265,201.05 | 287,010,432.31 |
| 补充资料: | | | | |
| 净利润 | 53,160,420.57 | - | 109,715,400.24 | - |
| 资产减值准备 | 2,837,723.74 | - | 1,433,006.09 | - |
| 固定资产和投资性房地产折旧 | 27,124,879.66 | - | 51,276,480.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 27,124,879.66 | - | 51,276,480.71 | - |
| 无形资产摊销 | 859,576.71 | - | 1,622,743.81 | - |
| 长期待摊费用摊销 | 2,530,405 | - | 5,728,360.74 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -15,995.55 | - | -6,940.03 | - |
| 固定资产报废损失 | 30,921.37 | - | 781,209.5 | - |
| 公允价值变动损失 | -4,984,616.14 | - | -10,163,359.49 | - |
| 财务费用 | -2,080,865.34 | - | -5,476,880.75 | - |
| 投资损失 | -1,538,256.73 | - | -5,532,787.21 | - |
| 递延所得税 | -62,391.48 | - | 432,385.34 | - |
| 其中:递延所得税资产减少 | -172,097.7 | - | 314,114.54 | - |
| 递延所得税负债增加 | 109,706.22 | - | 118,270.8 | - |
| 存货的减少 | 3,562,865.76 | - | -12,493,087.15 | - |
| 经营性应收项目的减少 | -53,164,310.82 | - | 1,599,988.86 | - |
| 经营性应付项目的增加 | 6,466,142.89 | - | -30,270,306.11 | - |
| 其他 | 444,620.56 | - | 560,643.11 | - |
| 现金的期末余额 | 239,086,717.86 | - | 383,265,201.05 | - |
| 减:现金的期初余额 | 383,265,201.05 | - | 187,539,575.03 | - |
| 现金及现金等价物的净增加额 | -144,178,483.19 | - | 195,725,626.02 | - |
| 公告日期 | 2025-08-22 | 2025-04-22 | 2025-04-22 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |