| 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 | 227,423,753.21 | 102,616,856.12 | 480,243,349.91 | 330,130,295.6 |
| 收到的税费返还 | 3,142,755.85 | 1,531,660.74 | 8,966,032.21 | 5,989,620.9 |
| 收到其他与经营活动有关的现金 | 7,634,587.19 | 3,618,607.71 | 23,289,928.22 | 17,362,114.35 |
| 经营活动现金流入小计 | 238,201,096.25 | 107,767,124.57 | 512,499,310.34 | 353,482,030.85 |
| 购买商品、接受劳务支付的现金 | 57,998,533.83 | 29,095,801.8 | 124,510,378.83 | 88,385,409.83 |
| 支付给职工以及为职工支付的现金 | 85,478,138.39 | 51,564,122.33 | 129,389,267.27 | 99,468,411.44 |
| 支付的各项税费 | 24,096,594.8 | 10,290,247.81 | 41,163,264.63 | 32,547,870.35 |
| 支付其他与经营活动有关的现金 | 41,446,187.5 | 17,479,555.9 | 94,928,261.19 | 76,726,472.84 |
| 经营活动现金流出小计 | 209,019,454.52 | 108,429,727.84 | 389,991,171.92 | 297,128,164.46 |
| 经营活动产生的现金流量净额 | 29,181,641.73 | -662,603.27 | 122,508,138.42 | 56,353,866.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,159,900,000 | 649,900,000 | 1,506,449,000 | 1,027,549,000 |
| 取得投资收益收到的现金 | 4,719,579.3 | 2,709,085.19 | 5,570,866.67 | 3,322,203.57 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 660,000 | 495,000 | 749,212.84 | 408,000 |
| 收到的其他与投资活动有关的现金 | 2,000 | - | 5,000 | - |
| 投资活动现金流入小计 | 1,165,281,579.3 | 653,104,085.19 | 1,512,774,079.51 | 1,031,279,203.57 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 81,925,889.41 | 52,510,742.77 | 129,706,475.43 | 94,201,878.25 |
| 投资支付的现金 | 1,229,200,000 | 586,228,000 | 1,853,850,000 | 1,268,350,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 17,292,481.51 | 17,292,481.51 |
| 支付其他与投资活动有关的现金 | - | - | 20,000,000 | - |
| 投资活动现金流出小计 | 1,311,125,889.41 | 638,738,742.77 | 2,020,848,956.94 | 1,379,844,359.76 |
| 投资活动产生的现金流量净额 | -145,844,310.11 | 14,365,342.42 | -508,074,877.43 | -348,565,156.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 8,000,000 | 8,000,000 | 7,000,000 | 7,000,000 |
| 筹资活动现金流入小计 | 8,000,000 | 8,000,000 | 7,000,000 | 7,000,000 |
| 偿还债务支付的现金 | 9,000,000 | 7,000,000 | 6,728,000 | 6,728,000 |
| 分配股利、利润或偿付利息支付的现金 | 36,797,056.04 | 67,686.1 | 98,898,003.44 | 75,753,663.34 |
| 支付其他与筹资活动有关的现金 | 12,442,981.27 | 1,302,392.41 | 65,894,083.27 | 50,116,656.03 |
| 筹资活动现金流出小计 | 58,240,037.31 | 8,370,078.51 | 171,520,086.71 | 132,598,319.37 |
| 筹资活动产生的现金流量净额 | -50,240,037.31 | -370,078.51 | -164,520,086.71 | -125,598,319.37 |
| 四、汇率变动对现金及现金等价物的影响 | -17,004.45 | -3,213.84 | 17,679.69 | -23,389.91 |
| 五、现金及现金等价物净增加额 | -166,919,710.14 | 13,329,446.8 | -550,069,146.03 | -417,832,999.08 |
| 加:期初现金及现金等价物余额 | 441,558,750.19 | 441,558,750.19 | 991,627,896.22 | 991,627,896.22 |
| 期末现金及现金等价物余额 | 274,639,040.05 | 454,888,196.99 | 441,558,750.19 | 573,794,897.14 |
| 补充资料: | | | | |
| 净利润 | 64,414,657.6 | - | 108,899,342.84 | - |
| 资产减值准备 | 2,015,826.18 | - | 9,818,627.13 | - |
| 固定资产和投资性房地产折旧 | 6,559,830.01 | - | 12,145,035.8 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,559,830.01 | - | 12,145,035.8 | - |
| 无形资产摊销 | 4,751,946 | - | 7,996,096.91 | - |
| 长期待摊费用摊销 | 934,280.39 | - | 2,321,414.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 65,280.1 | - | 122,180.41 | - |
| 固定资产报废损失 | - | - | 142,213.23 | - |
| 公允价值变动损失 | -725,159.77 | - | -1,017,255.84 | - |
| 财务费用 | 614,868.55 | - | 1,043,959.21 | - |
| 投资损失 | -2,425,590.32 | - | -4,049,601.83 | - |
| 递延所得税 | -4,973,782.19 | - | 4,337,668.09 | - |
| 其中:递延所得税资产减少 | -4,469,960.91 | - | 5,715,181.99 | - |
| 递延所得税负债增加 | -503,821.28 | - | -1,377,513.9 | - |
| 存货的减少 | 3,700,592.35 | - | -16,129,725.3 | - |
| 经营性应收项目的减少 | -25,658,556.8 | - | -9,479,055.8 | - |
| 经营性应付项目的增加 | -25,188,375 | - | -1,539,891.54 | - |
| 其他 | 17,004.45 | - | -5,000 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 24,849,088.56 | - |
| 现金的期末余额 | 274,639,040.05 | - | 441,558,750.19 | - |
| 减:现金的期初余额 | 441,558,750.19 | - | 991,627,896.22 | - |
| 现金及现金等价物的净增加额 | -166,919,710.14 | - | -550,069,146.03 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-04-24 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |