| 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 | 871,706,855.76 | 419,632,352.87 | 1,929,348,472.62 | 1,375,502,491.65 |
| 收到的税费返还 | 6,774,280.5 | 6,774,280.5 | 11,722,792.27 | 10,723,173.91 |
| 收到其他与经营活动有关的现金 | 6,902,002.87 | 4,181,767.62 | 14,899,280.85 | 6,682,956.18 |
| 经营活动现金流入小计 | 885,383,139.13 | 430,588,400.99 | 1,955,970,545.74 | 1,392,908,621.74 |
| 购买商品、接受劳务支付的现金 | 508,348,309.99 | 263,107,736.71 | 1,049,163,374.28 | 769,185,150.12 |
| 支付给职工以及为职工支付的现金 | 254,997,299.81 | 146,181,770.65 | 484,627,374.87 | 352,011,645.76 |
| 支付的各项税费 | 31,703,849.27 | 15,014,539.9 | 43,718,862.46 | 31,991,895.13 |
| 支付其他与经营活动有关的现金 | 51,265,426.58 | 31,439,124.92 | 86,897,281.09 | 89,052,224.46 |
| 经营活动现金流出小计 | 846,314,885.65 | 455,743,172.18 | 1,664,406,892.7 | 1,242,240,915.47 |
| 经营活动产生的现金流量净额 | 39,068,253.48 | -25,154,771.19 | 291,563,653.04 | 150,667,706.27 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,375,000 | 10,035,000 | 1,194,431.45 | 1,209,086.81 |
| 投资活动现金流入小计 | 10,375,000 | 10,035,000 | 1,194,431.45 | 1,209,086.81 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 30,285,252.76 | 16,050,534.58 | 72,903,997.15 | 50,359,942.88 |
| 投资活动现金流出小计 | 30,285,252.76 | 16,050,534.58 | 72,903,997.15 | 50,359,942.88 |
| 投资活动产生的现金流量净额 | -19,910,252.76 | -6,015,534.58 | -71,709,565.7 | -49,150,856.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 200,000,000 | 50,000,000 | 390,922,815 | 163,120,250 |
| 筹资活动现金流入小计 | 200,000,000 | 50,000,000 | 390,922,815 | 163,120,250 |
| 偿还债务支付的现金 | 287,802,565 | 155,000,000 | 399,391,090 | 132,193,100 |
| 分配股利、利润或偿付利息支付的现金 | 57,271,448.81 | 1,536,355.55 | 42,042,560.59 | 37,998,732.77 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,163,000 | - |
| 筹资活动现金流出小计 | 345,074,013.81 | 156,536,355.55 | 441,433,650.59 | 170,191,832.77 |
| 筹资活动产生的现金流量净额 | -145,074,013.81 | -106,536,355.55 | -50,510,835.59 | -7,071,582.77 |
| 四、汇率变动对现金及现金等价物的影响 | -1,331,120.41 | 1,761,944.14 | 5,966,246.39 | 7,577,583.1 |
| 五、现金及现金等价物净增加额 | -127,247,133.5 | -135,944,717.18 | 175,309,498.14 | 102,022,850.53 |
| 加:期初现金及现金等价物余额 | 619,555,519.33 | 619,555,519.33 | 444,246,021.19 | 444,246,021.19 |
| 期末现金及现金等价物余额 | 492,308,385.83 | 483,610,802.15 | 619,555,519.33 | 546,268,871.72 |
| 补充资料: | | | | |
| 净利润 | 95,207,727.12 | - | 194,692,048.61 | - |
| 资产减值准备 | 9,624,288.04 | - | 20,513,340.46 | - |
| 固定资产和投资性房地产折旧 | 47,830,667.6 | - | 101,433,652.74 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,830,667.6 | - | 101,433,652.74 | - |
| 无形资产摊销 | 1,007,751.78 | - | 1,816,775.79 | - |
| 长期待摊费用摊销 | 455,038.57 | - | 890,041.92 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 604,251.02 | - | - | - |
| 固定资产报废损失 | - | - | 1,546,911.07 | - |
| 公允价值变动损失 | - | - | 8,000,000 | - |
| 财务费用 | 3,131,662.49 | - | 1,637,977.29 | - |
| 递延所得税 | 805,750.74 | - | -1,933,771.72 | - |
| 其中:递延所得税资产减少 | 885,485.35 | - | -1,777,448.52 | - |
| 递延所得税负债增加 | -79,734.61 | - | -156,323.2 | - |
| 存货的减少 | -5,716,850.92 | - | -8,021,250.15 | - |
| 经营性应收项目的减少 | -94,820,735.38 | - | -93,597,230.74 | - |
| 经营性应付项目的增加 | -19,061,297.58 | - | 64,585,157.77 | - |
| 现金的期末余额 | 492,308,385.83 | - | 619,555,519.33 | - |
| 减:现金的期初余额 | 619,555,519.33 | - | 444,246,021.19 | - |
| 现金及现金等价物的净增加额 | -127,247,133.5 | - | 175,309,498.14 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-15 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |