| 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 | 430,146,155.55 | 236,794,103.17 | 536,953,849.34 | 340,143,562.27 |
| 收到的税费返还 | 3,340,219.04 | 1,865,592.23 | 2,537,447.72 | 2,126,898.88 |
| 收到其他与经营活动有关的现金 | 3,912,067.38 | 2,314,846.31 | 8,985,060.93 | 9,984,161.21 |
| 经营活动现金流入小计 | 437,398,441.97 | 240,974,541.71 | 548,476,357.99 | 352,254,622.36 |
| 购买商品、接受劳务支付的现金 | 280,017,191.63 | 130,609,533.17 | 355,206,165.69 | 279,630,974.52 |
| 支付给职工以及为职工支付的现金 | 65,832,429.83 | 30,380,300.84 | 104,514,964.63 | 72,947,642.55 |
| 支付的各项税费 | 13,049,965.27 | 5,636,244.35 | 12,877,980.41 | 8,866,321.68 |
| 支付其他与经营活动有关的现金 | 20,100,441.55 | 7,931,648.25 | 32,800,736.06 | 27,967,601.51 |
| 经营活动现金流出小计 | 379,000,028.28 | 174,557,726.61 | 505,399,846.79 | 389,412,540.26 |
| 经营活动产生的现金流量净额 | 58,398,413.69 | 66,416,815.1 | 43,076,511.2 | -37,157,917.9 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 314,000,000 | 66,000,000 | 559,000,000 | 447,000,000 |
| 取得投资收益收到的现金 | 1,246,883.65 | 93,789.82 | 1,568,439.1 | 1,349,217.64 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,763,056.86 | 1,012,264.84 | 2,761,993.34 | 1,744,993.34 |
| 收到的其他与投资活动有关的现金 | 1,243,294.7 | - | - | - |
| 投资活动现金流入小计 | 320,253,235.21 | 67,106,054.66 | 563,330,432.44 | 450,094,210.98 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 79,099,880.83 | 41,990,541.45 | 241,826,258.68 | 187,295,860.02 |
| 投资支付的现金 | 264,000,000 | 166,000,000 | 559,000,000 | 423,967,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 10,296,622.44 | 10,296,622.44 |
| 投资活动现金流出小计 | 343,099,880.83 | 207,990,541.45 | 811,122,881.12 | 621,559,482.46 |
| 投资活动产生的现金流量净额 | -22,846,645.62 | -140,884,486.79 | -247,792,448.68 | -171,465,271.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 9,403,451.78 | 2,982,202.46 | 10,909,200 | 6,009,200 |
| 其中:子公司吸收少数股东投资收到的现金 | 9,403,451.78 | 2,982,202.46 | 10,909,200 | 6,009,200 |
| 取得借款收到的现金 | 80,000,000 | 30,000,000 | 50,000,000 | 40,000,000 |
| 收到其他与筹资活动有关的现金 | 63,434,196.98 | 37,685,462.16 | 150,374,784.65 | 100,948,229.11 |
| 筹资活动现金流入小计 | 152,837,648.76 | 70,667,664.62 | 211,283,984.65 | 146,957,429.11 |
| 偿还债务支付的现金 | 61,500,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 15,311,222.44 | 451,666.7 | 15,737,768.37 | 15,354,332.21 |
| 支付其他与筹资活动有关的现金 | 28,766,266.26 | 16,926,611.92 | 185,969,001.68 | 117,300,434.53 |
| 筹资活动现金流出小计 | 105,577,488.7 | 17,378,278.62 | 201,706,770.05 | 132,654,766.74 |
| 筹资活动产生的现金流量净额 | 47,260,160.06 | 53,289,386 | 9,577,214.6 | 14,302,662.37 |
| 四、汇率变动对现金及现金等价物的影响 | 32,128.38 | 99,385.25 | -868,178.56 | -329,857.36 |
| 五、现金及现金等价物净增加额 | 82,844,056.51 | -21,078,900.44 | -196,006,901.44 | -194,650,384.37 |
| 加:期初现金及现金等价物余额 | 201,951,571.1 | 201,951,571.1 | 397,958,472.54 | 397,958,472.54 |
| 期末现金及现金等价物余额 | 284,795,627.61 | 180,872,670.66 | 201,951,571.1 | 203,308,088.17 |
| 补充资料: | | | | |
| 净利润 | 28,475,683.82 | - | 48,391,211.12 | - |
| 资产减值准备 | 7,024,847.5 | - | 22,554,108.98 | - |
| 固定资产和投资性房地产折旧 | 19,931,584.4 | - | 24,031,717.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 19,931,584.4 | - | 24,031,717.42 | - |
| 无形资产摊销 | 1,228,808.08 | - | 1,063,237.27 | - |
| 长期待摊费用摊销 | 3,157,308.54 | - | 3,462,790.48 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -257,583.78 | - | 313,325.85 | - |
| 固定资产报废损失 | 129,042.88 | - | 78,518.28 | - |
| 公允价值变动损失 | - | - | -131,614.21 | - |
| 财务费用 | 1,597,929.09 | - | 1,149,734.47 | - |
| 投资损失 | -1,115,269.44 | - | -1,568,439.1 | - |
| 递延所得税 | -390,486.13 | - | -8,118,482.45 | - |
| 其中:递延所得税资产减少 | -235,998.74 | - | -8,275,494.35 | - |
| 递延所得税负债增加 | -154,487.39 | - | 157,011.9 | - |
| 存货的减少 | -69,263,948.36 | - | -89,400,350.22 | - |
| 经营性应收项目的减少 | 35,651,675.18 | - | -142,830,689.75 | - |
| 经营性应付项目的增加 | 28,685,927.27 | - | 174,808,738.1 | - |
| 现金的期末余额 | 284,795,627.61 | - | 201,951,571.1 | - |
| 减:现金的期初余额 | 201,951,571.1 | - | 397,958,472.54 | - |
| 现金及现金等价物的净增加额 | 82,844,056.51 | - | -196,006,901.44 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-16 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |