| 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 | 797,581,948.98 | 344,005,106.39 | 1,561,066,619.81 | 1,184,793,763.81 |
| 收到的税费返还 | 6,490,097.84 | 2,169,774.72 | 44,513,892.02 | 31,499,758.9 |
| 收到其他与经营活动有关的现金 | 17,617,407.5 | 3,193,968.03 | 41,753,979.19 | 15,895,123.54 |
| 经营活动现金流入小计 | 821,689,454.32 | 349,368,849.14 | 1,647,334,491.02 | 1,232,188,646.25 |
| 购买商品、接受劳务支付的现金 | 668,692,979.07 | 316,094,737.87 | 1,241,528,245.47 | 954,691,039.27 |
| 支付给职工以及为职工支付的现金 | 78,635,140.75 | 42,332,710.47 | 154,206,072.57 | 112,815,092.45 |
| 支付的各项税费 | 25,285,154.2 | 12,676,545.17 | 41,399,289.07 | 35,609,796.62 |
| 支付其他与经营活动有关的现金 | 26,770,524.43 | 11,042,984.97 | 47,523,287.05 | 35,997,091.27 |
| 经营活动现金流出小计 | 799,383,798.45 | 382,146,978.48 | 1,484,656,894.16 | 1,139,113,019.61 |
| 经营活动产生的现金流量净额 | 22,305,655.87 | -32,778,129.34 | 162,677,596.86 | 93,075,626.64 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 150,000,000 | 100,000,000 | 1,264,000,000 | 944,000,000 |
| 取得投资收益收到的现金 | 1,860,232.88 | 1,592,397.26 | 14,614,305.33 | 10,034,143.75 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 416,877 | 388,000 | 456,500 | 290,500 |
| 投资活动现金流入小计 | 152,277,109.88 | 101,980,397.26 | 1,279,070,805.33 | 954,324,643.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,042,612.99 | 9,618,041.66 | 91,029,838.97 | 80,078,747.6 |
| 投资支付的现金 | 100,000,000 | 50,000,000 | 925,000,000 | 555,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 2,288,124 | 2,288,124 |
| 投资活动现金流出小计 | 112,042,612.99 | 59,618,041.66 | 1,018,317,962.97 | 637,366,871.6 |
| 投资活动产生的现金流量净额 | 40,234,496.89 | 42,362,355.6 | 260,752,842.36 | 316,957,772.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 14,324,359.5 | - | 11,816,422.11 | 2,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 14,324,359.5 | - | 11,816,422.11 | 2,000,000 |
| 偿还债务支付的现金 | - | - | 343,470,000 | 48,990,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,480,702.56 | - | 29,763,233.13 | 29,030,346.83 |
| 支付其他与筹资活动有关的现金 | 416,668.31 | 392,033.07 | 19,836,714.08 | 19,836,714.08 |
| 筹资活动现金流出小计 | 6,897,370.87 | 392,033.07 | 393,069,947.21 | 97,857,060.91 |
| 筹资活动产生的现金流量净额 | 7,426,988.63 | -392,033.07 | -381,253,525.1 | -95,857,060.91 |
| 四、汇率变动对现金及现金等价物的影响 | 836,647.91 | 1,227,082.65 | 2,633,241.07 | 1,006,381.29 |
| 五、现金及现金等价物净增加额 | 70,803,789.3 | 10,419,275.84 | 44,810,155.19 | 315,182,719.17 |
| 加:期初现金及现金等价物余额 | 124,120,912.91 | 124,120,912.91 | 79,310,757.72 | 79,310,757.72 |
| 期末现金及现金等价物余额 | 194,924,702.21 | 134,540,188.75 | 124,120,912.91 | 394,493,476.89 |
| 补充资料: | | | | |
| 净利润 | 38,316,066.2 | - | 61,141,033.3 | - |
| 资产减值准备 | 4,749,223.67 | - | 7,979,582.81 | - |
| 固定资产和投资性房地产折旧 | 73,947,628.78 | - | 131,874,278.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 73,947,628.78 | - | 131,874,278.05 | - |
| 无形资产摊销 | 1,881,621.06 | - | 3,868,564.41 | - |
| 长期待摊费用摊销 | 350,323.03 | - | 470,610.8 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 180,901.94 | - | -654,980.44 | - |
| 固定资产报废损失 | -37,044.62 | - | 822,399.27 | - |
| 财务费用 | -1,309,102.92 | - | 9,711,553.95 | - |
| 投资损失 | -1,860,232.88 | - | -14,614,305.33 | - |
| 递延所得税 | -4,359,184.57 | - | -3,287,895.77 | - |
| 其中:递延所得税资产减少 | -4,359,184.57 | - | -1,503,202.27 | - |
| 递延所得税负债增加 | - | - | -1,784,693.5 | - |
| 存货的减少 | -1,033,624.62 | - | -16,797,502.77 | - |
| 经营性应收项目的减少 | -152,789,097.48 | - | -98,779,875.64 | - |
| 经营性应付项目的增加 | 59,692,524.76 | - | 84,920,167.38 | - |
| 其他 | 2,254,300.35 | - | -3,905,441.08 | - |
| 现金的期末余额 | 194,924,702.21 | - | 124,120,912.91 | - |
| 减:现金的期初余额 | 124,120,912.91 | - | 79,310,757.72 | - |
| 现金及现金等价物的净增加额 | 70,803,789.3 | - | 44,810,155.19 | - |
| 公告日期 | 2025-08-21 | 2025-04-29 | 2025-04-16 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |