| 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 | 387,501,758.49 | 236,736,688.94 | 863,612,273.32 | 585,917,308.92 |
| 收到的税费返还 | 2,851,307.66 | 1,200,429.34 | - | - |
| 收到其他与经营活动有关的现金 | 4,016,723.7 | 496,944.83 | 9,117,601.29 | 6,261,513.65 |
| 经营活动现金流入小计 | 394,369,789.85 | 238,434,063.11 | 872,729,874.61 | 592,178,822.57 |
| 购买商品、接受劳务支付的现金 | 99,271,336.08 | 72,474,316.19 | 243,295,962.79 | 173,449,892.98 |
| 支付给职工以及为职工支付的现金 | 214,546,809.82 | 134,890,658.91 | 358,002,459.4 | 282,637,518.78 |
| 支付的各项税费 | 48,995,130.35 | 27,495,538.91 | 81,297,527 | 66,031,282.51 |
| 支付其他与经营活动有关的现金 | 37,318,307.41 | 23,257,284.43 | 83,210,119.93 | 68,423,431.54 |
| 经营活动现金流出小计 | 400,131,583.66 | 258,117,798.44 | 765,806,069.12 | 590,542,125.81 |
| 经营活动产生的现金流量净额 | -5,761,793.81 | -19,683,735.33 | 106,923,805.49 | 1,636,696.76 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 45,357,954.1 | - | 75,000,000 | 5,000,000 |
| 取得投资收益收到的现金 | 148,739.56 | - | 117,948.69 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 254,440.33 | 13,750 | 65,000 | 41,550 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 4,270,000 | 4,270,000 |
| 投资活动现金流入小计 | 45,761,133.99 | 13,750 | 79,452,948.69 | 9,311,550 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 93,305,058.74 | 57,410,272.02 | 153,609,726.87 | 97,304,720.93 |
| 投资支付的现金 | 49,000,000 | 40,000,000 | 75,000,000 | - |
| 取得子公司及其他营业单位支付的现金 | 3,560,922 | - | 32,188,265.42 | 26,785,660 |
| 支付其他与投资活动有关的现金 | - | - | 2,233,536.8 | 2,233,536.8 |
| 投资活动现金流出小计 | 145,865,980.74 | 97,410,272.02 | 263,031,529.09 | 126,323,917.73 |
| 投资活动产生的现金流量净额 | -100,104,846.75 | -97,396,522.02 | -183,578,580.4 | -117,012,367.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 312,500 | - | 5,112,500 | 4,800,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 312,500 | - | 5,112,500 | 4,800,000 |
| 取得借款收到的现金 | 180,000,000 | 90,000,000 | 144,000,000 | 40,000,000 |
| 筹资活动现金流入小计 | 180,312,500 | 90,000,000 | 149,112,500 | 44,800,000 |
| 偿还债务支付的现金 | 172,000,000 | 84,000,000 | 20,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 13,417,083.5 | 225,238.89 | 42,633,177.77 | 40,177,471.27 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 19,217,802.35 | 17,597,802.35 |
| 支付其他与筹资活动有关的现金 | 5,031,061.34 | 669,397.81 | 20,075,188.18 | 15,198,437.21 |
| 筹资活动现金流出小计 | 190,448,144.84 | 84,894,636.7 | 82,708,365.95 | 55,375,908.48 |
| 筹资活动产生的现金流量净额 | -10,135,644.84 | 5,105,363.3 | 66,404,134.05 | -10,575,908.48 |
| 五、现金及现金等价物净增加额 | -116,002,285.4 | -111,974,894.05 | -10,250,640.86 | -125,951,579.45 |
| 加:期初现金及现金等价物余额 | 256,886,145.42 | 256,886,145.42 | 267,136,786.28 | 267,136,786.28 |
| 期末现金及现金等价物余额 | 140,883,860.02 | 144,911,251.37 | 256,886,145.42 | 141,185,206.83 |
| 补充资料: | | | | |
| 净利润 | 6,560,738.87 | - | 73,555,616.07 | - |
| 资产减值准备 | -2,483,390.31 | - | 7,336,390.98 | - |
| 固定资产和投资性房地产折旧 | 24,389,325.02 | - | 38,208,165.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,389,325.02 | - | 38,208,165.83 | - |
| 无形资产摊销 | 1,953,870.36 | - | 3,647,323.45 | - |
| 长期待摊费用摊销 | 3,051,073.86 | - | 4,704,444.54 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -29,458.46 | - | 11,446.2 | - |
| 固定资产报废损失 | 73,522.14 | - | 92,154.91 | - |
| 公允价值变动损失 | 11,145.18 | - | 107,000 | - |
| 财务费用 | 1,483,219.11 | - | 1,633,436.13 | - |
| 投资损失 | -148,739.56 | - | -131,192.38 | - |
| 递延所得税 | 326,147.71 | - | -15,099,531.8 | - |
| 其中:递延所得税资产减少 | 313,617.48 | - | -14,825,178.77 | - |
| 递延所得税负债增加 | 12,530.23 | - | -274,353.03 | - |
| 存货的减少 | 7,709,415.06 | - | 9,496,495.22 | - |
| 经营性应收项目的减少 | 68,687,703.3 | - | -78,109,942.68 | - |
| 经营性应付项目的增加 | -94,484,112.39 | - | 25,151,842.73 | - |
| 其他 | -3,937,149.97 | - | -649,374.23 | - |
| 现金的期末余额 | 140,883,860.02 | - | 256,886,145.42 | - |
| 减:现金的期初余额 | 256,886,145.42 | - | 267,136,786.28 | - |
| 现金及现金等价物的净增加额 | -116,002,285.4 | - | -10,250,640.86 | - |
| 公告日期 | 2025-08-20 | 2025-04-30 | 2025-04-16 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |