| 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 | 817,736,614.09 | 429,321,197.84 | 1,676,733,425.16 | 1,274,279,875.01 |
| 收到的税费返还 | 11,177,504.6 | 6,193,643.93 | 29,138,209.36 | 26,188,320.21 |
| 收到其他与经营活动有关的现金 | 26,519,927.95 | 22,599,093.96 | 47,513,190.3 | 31,427,961.42 |
| 经营活动现金流入小计 | 855,434,046.64 | 458,113,935.73 | 1,753,384,824.82 | 1,331,896,156.64 |
| 购买商品、接受劳务支付的现金 | 670,671,458.83 | 331,152,636.57 | 1,245,239,958.87 | 957,045,527.2 |
| 支付给职工以及为职工支付的现金 | 167,125,871.12 | 86,579,945.21 | 292,327,460.84 | 218,327,399.33 |
| 支付的各项税费 | 16,230,086.78 | 8,185,785.17 | 17,726,744.62 | 16,249,839.93 |
| 支付其他与经营活动有关的现金 | 48,805,766.11 | 27,004,683.93 | 73,550,878.27 | 52,169,836.11 |
| 经营活动现金流出小计 | 902,833,182.84 | 452,923,050.88 | 1,628,845,042.6 | 1,243,792,602.57 |
| 经营活动产生的现金流量净额 | -47,399,136.2 | 5,190,884.85 | 124,539,782.22 | 88,103,554.07 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 2,742,580.29 | 1,960,958.91 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 197,321.74 | 75,435.39 | 589,590.49 | 241,369.61 |
| 收到的其他与投资活动有关的现金 | 66,252,955.55 | 11,068,600 | 310,000,000 | 80,000,000 |
| 投资活动现金流入小计 | 66,450,277.29 | 11,144,035.39 | 313,332,170.78 | 82,202,328.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,293,216.99 | 36,132,250.8 | 155,185,723.89 | 124,059,048.16 |
| 支付其他与投资活动有关的现金 | - | - | 230,000,000 | 150,000,000 |
| 投资活动现金流出小计 | 62,293,216.99 | 36,132,250.8 | 385,185,723.89 | 274,059,048.16 |
| 投资活动产生的现金流量净额 | 4,157,060.3 | -24,988,215.41 | -71,853,553.11 | -191,856,719.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,880,000 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 5,880,000 | - | - | - |
| 取得借款收到的现金 | 212,120,000 | 39,300,000 | 493,119,470 | 282,362,150 |
| 筹资活动现金流入小计 | 218,000,000 | 39,300,000 | 493,119,470 | 282,362,150 |
| 偿还债务支付的现金 | 86,600,000 | 48,800,000 | 475,143,000 | 115,300,000 |
| 分配股利、利润或偿付利息支付的现金 | 54,177,612.69 | 3,232,313.77 | 87,049,051.16 | 42,244,816.52 |
| 支付其他与筹资活动有关的现金 | 787,475.69 | 297,495.58 | 1,425,351.31 | 1,004,544.94 |
| 筹资活动现金流出小计 | 141,565,088.38 | 52,329,809.35 | 563,617,402.47 | 158,549,361.46 |
| 筹资活动产生的现金流量净额 | 76,434,911.62 | -13,029,809.35 | -70,497,932.47 | 123,812,788.54 |
| 四、汇率变动对现金及现金等价物的影响 | 7,377,939.35 | 729,311.99 | 16,940,914.65 | 2,166,582.87 |
| 五、现金及现金等价物净增加额 | 40,570,775.07 | -32,097,827.92 | -870,788.71 | 22,226,205.84 |
| 加:期初现金及现金等价物余额 | 209,120,777.2 | 209,120,777.2 | 209,991,565.91 | 209,991,565.91 |
| 期末现金及现金等价物余额 | 249,691,552.27 | 177,022,949.28 | 209,120,777.2 | 232,217,771.75 |
| 补充资料: | | | | |
| 净利润 | 40,463,696.63 | - | 67,445,649.14 | - |
| 资产减值准备 | 7,362,489.31 | - | 6,565,002.58 | - |
| 固定资产和投资性房地产折旧 | 45,624,375.81 | - | 82,007,796.93 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 45,624,375.81 | - | 82,007,796.93 | - |
| 无形资产摊销 | 1,548,539.96 | - | 2,990,794.56 | - |
| 长期待摊费用摊销 | 165,696.72 | - | 217,562.72 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -60,826.81 | - | -27,391.24 | - |
| 固定资产报废损失 | 317,915.45 | - | 39,339.93 | - |
| 财务费用 | 5,165,735.97 | - | 13,477,417.22 | - |
| 投资损失 | -875,911.81 | - | -4,819,134.86 | - |
| 递延所得税 | -2,021,392.15 | - | 1,834,226.51 | - |
| 其中:递延所得税资产减少 | -1,994,068.75 | - | 1,836,912.81 | - |
| 递延所得税负债增加 | -27,323.4 | - | -2,686.3 | - |
| 存货的减少 | -3,337,245.97 | - | -43,836,251.61 | - |
| 经营性应收项目的减少 | -137,668,269.63 | - | -118,247,535.1 | - |
| 经营性应付项目的增加 | -9,785,054.03 | - | 113,159,023.53 | - |
| 债务转为资本 | - | - | 7,198,088.34 | - |
| 现金的期末余额 | 249,691,552.27 | - | 209,120,777.2 | - |
| 减:现金的期初余额 | 209,120,777.2 | - | 209,991,565.91 | - |
| 现金及现金等价物的净增加额 | 40,570,775.07 | - | -870,788.71 | - |
| 公告日期 | 2025-08-21 | 2025-04-25 | 2025-03-22 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |