| 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 | 869,214,801.78 | 342,565,532.62 | 1,245,873,712.79 | 929,178,029.44 |
| 收到的税费返还 | 307,821.21 | 307,821.21 | 4,485,646.04 | 3,995,531.02 |
| 收到其他与经营活动有关的现金 | 13,663,742.26 | 10,679,052.32 | 167,710,017.72 | 142,152,021.55 |
| 经营活动现金流入小计 | 883,186,365.25 | 353,552,406.15 | 1,418,069,376.55 | 1,075,325,582.01 |
| 购买商品、接受劳务支付的现金 | 735,421,444.75 | 407,047,356.16 | 841,589,486.96 | 662,588,439.19 |
| 支付给职工以及为职工支付的现金 | 113,161,451.32 | 53,780,122.3 | 184,018,760.96 | 137,776,194.86 |
| 支付的各项税费 | 19,088,710.25 | 9,254,977.46 | 13,660,297.75 | 9,283,263.78 |
| 支付其他与经营活动有关的现金 | 85,756,267.06 | 20,516,453.07 | 53,490,481.28 | 42,924,422.1 |
| 经营活动现金流出小计 | 953,427,873.38 | 490,598,908.99 | 1,092,759,026.95 | 852,572,319.93 |
| 经营活动产生的现金流量净额 | -70,241,508.13 | -137,046,502.84 | 325,310,349.6 | 222,753,262.08 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 46,750 | 46,755.47 |
| 取得投资收益收到的现金 | - | - | 276.11 | 292.68 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,000 | - | 37,000 | - |
| 收到的其他与投资活动有关的现金 | - | - | 40,000,000 | 40,000,000 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 20,000 | - | 40,084,026.11 | 40,047,048.15 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 103,727,313.07 | 67,840,030.92 | 140,234,606.87 | 76,975,550.96 |
| 投资支付的现金 | - | - | 3,046,750 | 46,755.47 |
| 投资活动现金流出小计 | 103,727,313.07 | 67,840,030.92 | 143,281,356.87 | 77,022,306.43 |
| 投资活动产生的现金流量净额 | -103,707,313.07 | -67,840,030.92 | -103,197,330.76 | -36,975,258.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 99,120,600 | 99,120,600 |
| 取得借款收到的现金 | 420,000,000 | 370,000,000 | 375,000,000 | 381,649,330.24 |
| 收到其他与筹资活动有关的现金 | 182,743,784.57 | 100,000,000 | 525,178,993.46 | 425,027,246.71 |
| 筹资活动现金流入小计 | 602,743,784.57 | 470,000,000 | 999,299,593.46 | 905,797,176.95 |
| 偿还债务支付的现金 | 147,500,000 | 95,000,000 | 569,484,423.24 | 466,015,910.43 |
| 分配股利、利润或偿付利息支付的现金 | 27,895,400.6 | 2,449,954.05 | 28,216,601.34 | 27,009,489.31 |
| 支付其他与筹资活动有关的现金 | 202,680,714.36 | 151,628,551.62 | 493,993,879.96 | 366,594,516.93 |
| 筹资活动现金流出小计 | 378,076,114.96 | 249,078,505.67 | 1,091,694,904.54 | 859,619,916.67 |
| 筹资活动产生的现金流量净额 | 224,667,669.61 | 220,921,494.33 | -92,395,311.08 | 46,177,260.28 |
| 四、汇率变动对现金及现金等价物的影响 | 40,270.58 | 203,803.25 | 1,550,590.68 | -1,684,215.5 |
| 五、现金及现金等价物净增加额 | 50,759,118.99 | 16,238,763.82 | 131,268,298.44 | 230,271,048.58 |
| 加:期初现金及现金等价物余额 | 422,037,715.99 | 422,037,715.99 | 290,769,417.55 | 290,769,417.55 |
| 期末现金及现金等价物余额 | 472,796,834.98 | 438,276,479.81 | 422,037,715.99 | 521,040,466.13 |
| 补充资料: | | | | |
| 净利润 | 87,190,150.81 | - | 50,319,926.41 | - |
| 资产减值准备 | 14,084,604.2 | - | 16,283,110.02 | - |
| 固定资产和投资性房地产折旧 | 73,261,599.66 | - | 126,468,250.14 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 73,261,599.66 | - | 126,468,250.14 | - |
| 无形资产摊销 | 1,974,097.48 | - | 2,831,684.7 | - |
| 长期待摊费用摊销 | 181,325.76 | - | 601,960 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 6,330.88 | - | - | - |
| 固定资产报废损失 | 120,611 | - | 255,795.74 | - |
| 财务费用 | 6,233,633.66 | - | 8,053,370.49 | - |
| 投资损失 | 911,259.44 | - | 441,472.88 | - |
| 递延所得税 | 6,322,154.58 | - | -3,149,560.44 | - |
| 其中:递延所得税资产减少 | 6,322,154.58 | - | -3,149,560.44 | - |
| 存货的减少 | -164,656,248.02 | - | 103,345,489.03 | - |
| 经营性应收项目的减少 | -707,100,548.59 | - | -359,784,237.4 | - |
| 经营性应付项目的增加 | 602,528,079.09 | - | 351,663,664.4 | - |
| 其他 | 3,938,412.26 | - | 6,145,061.15 | - |
| 融资租入固定资产 | - | - | 13,225,610.11 | - |
| 现金的期末余额 | 472,796,834.98 | - | 422,037,715.99 | - |
| 减:现金的期初余额 | 422,037,715.99 | - | 290,769,417.55 | - |
| 现金及现金等价物的净增加额 | 50,759,118.99 | - | 131,268,298.44 | - |
| 公告日期 | 2025-08-08 | 2025-04-17 | 2025-04-17 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |