| 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 | 643,506,139.51 | 323,599,499.11 | 1,303,837,693.62 | 967,600,219.06 |
| 收到的税费返还 | 2,541,602.56 | - | 20,614,380.19 | 20,614,380.19 |
| 收到其他与经营活动有关的现金 | 12,132,880.29 | 10,115,507.42 | 144,214,047.06 | 132,828,306.52 |
| 经营活动现金流入小计 | 658,180,622.36 | 333,715,006.53 | 1,468,666,120.87 | 1,121,042,905.77 |
| 购买商品、接受劳务支付的现金 | 534,653,951.55 | 287,375,847.01 | 1,012,331,560.99 | 780,965,061.16 |
| 支付给职工以及为职工支付的现金 | 81,832,500.74 | 40,382,509.36 | 157,608,830.55 | 108,203,640.71 |
| 支付的各项税费 | 16,826,511.4 | 8,743,714.27 | 68,521,656.74 | 51,345,786.83 |
| 支付其他与经营活动有关的现金 | 22,640,743.6 | 11,799,120.07 | 50,390,361.34 | 33,497,611.27 |
| 经营活动现金流出小计 | 655,953,707.29 | 348,301,190.71 | 1,288,852,409.62 | 974,012,099.97 |
| 经营活动产生的现金流量净额 | 2,226,915.07 | -14,586,184.18 | 179,813,711.25 | 147,030,805.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 70,000,000 | 70,000,000 | 90,000,000 | 50,000,000 |
| 取得投资收益收到的现金 | 2,336,113.04 | 2,336,113.04 | 112,109.59 | 82,191.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 54,353.98 | 36,371.68 | 845,846.83 | 690,481.98 |
| 投资活动现金流入小计 | 72,390,467.02 | 72,372,484.72 | 90,957,956.42 | 50,772,673.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 95,852,268.17 | 48,967,048.09 | 228,743,715.35 | 169,188,648.03 |
| 投资支付的现金 | 71,250,000 | 70,000,000 | 127,061,370.43 | 100,237,500 |
| 投资活动现金流出小计 | 167,102,268.17 | 118,967,048.09 | 355,805,085.78 | 269,426,148.03 |
| 投资活动产生的现金流量净额 | -94,711,801.15 | -46,594,563.37 | -264,847,129.36 | -218,653,474.27 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,500,000 | - | 7,200,000 | 5,200,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 2,500,000 | - | 7,200,000 | 5,200,000 |
| 取得借款收到的现金 | 240,794,441.69 | 153,552,023.66 | 567,216,752.54 | 380,069,252.58 |
| 收到其他与筹资活动有关的现金 | - | - | 969,514.77 | 969,514.77 |
| 筹资活动现金流入小计 | 243,294,441.69 | 153,552,023.66 | 575,386,267.31 | 386,238,767.35 |
| 偿还债务支付的现金 | 213,784,716.31 | 138,342,868.74 | 437,025,279.53 | 325,385,086 |
| 分配股利、利润或偿付利息支付的现金 | 28,975,793.22 | 20,746,853.86 | 98,541,359.19 | 80,547,579.82 |
| 其中:子公司支付给少数股东的股利、利润 | 16,669,800 | 14,508,900 | 34,574,400 | 25,313,400 |
| 支付其他与筹资活动有关的现金 | 2,947,978.25 | 526,255.63 | 14,737,644.44 | 2,429,256.13 |
| 筹资活动现金流出小计 | 245,708,487.78 | 159,615,978.23 | 550,304,283.16 | 408,361,921.95 |
| 筹资活动产生的现金流量净额 | -2,414,046.09 | -6,063,954.57 | 25,081,984.15 | -22,123,154.6 |
| 四、汇率变动对现金及现金等价物的影响 | 1,095,183.71 | 604,424.61 | 3,066,532.05 | 1,080,972.7 |
| 五、现金及现金等价物净增加额 | -93,803,748.46 | -66,640,277.51 | -56,884,901.91 | -92,664,850.37 |
| 加:期初现金及现金等价物余额 | 320,448,167.14 | 320,313,643.12 | 377,333,069.05 | 377,333,069.05 |
| 期末现金及现金等价物余额 | 226,644,418.68 | 253,673,365.61 | 320,448,167.14 | 284,668,218.68 |
| 补充资料: | | | | |
| 净利润 | -27,361,245.64 | - | 38,560,401.54 | - |
| 资产减值准备 | 11,145,560.88 | - | 21,395,626.53 | - |
| 固定资产和投资性房地产折旧 | 72,915,243.96 | - | 146,296,653.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 72,915,243.96 | - | 146,296,653.65 | - |
| 无形资产摊销 | 6,059,604.57 | - | 13,339,583.27 | - |
| 长期待摊费用摊销 | 4,672,102.95 | - | 5,595,178.3 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 25,110.54 | - | 549,003.25 | - |
| 固定资产报废损失 | 554,661.38 | - | 5,965,393.19 | - |
| 公允价值变动损失 | 9,591,986.28 | - | 4,373,432.13 | - |
| 财务费用 | 12,399,367.48 | - | 17,263,203.52 | - |
| 投资损失 | -2,184,526.56 | - | -9,377,891.95 | - |
| 递延所得税 | -12,552,820.86 | - | -4,480,406.17 | - |
| 其中:递延所得税资产减少 | -10,076,804.74 | - | 3,731,369.8 | - |
| 递延所得税负债增加 | -2,476,016.12 | - | -8,211,775.97 | - |
| 存货的减少 | -11,232,383.33 | - | -48,984,559.79 | - |
| 经营性应收项目的减少 | -34,562,848.31 | - | -131,361,339.36 | - |
| 经营性应付项目的增加 | -29,307,772.18 | - | 138,930,689.5 | - |
| 其他 | 1,266,406.47 | - | -19,995,550.23 | - |
| 现金的期末余额 | 226,644,418.68 | - | 320,448,167.14 | - |
| 减:现金的期初余额 | 320,448,167.14 | - | 377,333,069.05 | - |
| 现金及现金等价物的净增加额 | -93,803,748.46 | - | -56,884,901.91 | - |
| 公告日期 | 2025-08-27 | 2025-04-23 | 2025-04-23 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |