| 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 | 1,305,504,453.83 | 708,882,142.51 | 3,009,375,890.21 | 2,196,957,866.04 |
| 收到的税费返还 | 24,860,641.27 | 11,493,622.35 | 61,714,247.19 | 45,352,731.64 |
| 收到其他与经营活动有关的现金 | 5,690,785.15 | 13,642,650.78 | 46,444,500.96 | 41,659,559.3 |
| 经营活动现金流入小计 | 1,336,055,880.25 | 734,018,415.64 | 3,117,534,638.36 | 2,283,970,156.98 |
| 购买商品、接受劳务支付的现金 | 725,192,527.83 | 420,027,032.94 | 1,789,247,259.45 | 1,408,012,728.44 |
| 支付给职工以及为职工支付的现金 | 323,438,258.59 | 162,421,925.72 | 753,194,678.6 | 510,251,017.59 |
| 支付的各项税费 | 62,855,380.34 | 21,604,066.2 | 110,747,066.64 | 67,400,823.33 |
| 支付其他与经营活动有关的现金 | 39,737,824.09 | 28,814,685.9 | 78,096,918.22 | 67,143,095.93 |
| 经营活动现金流出小计 | 1,151,223,990.85 | 632,867,710.76 | 2,731,285,922.91 | 2,052,807,665.29 |
| 经营活动产生的现金流量净额 | 184,831,889.4 | 101,150,704.88 | 386,248,715.45 | 231,162,491.69 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 50,000 | 50,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 823,944.82 | 102,231 |
| 收到的其他与投资活动有关的现金 | 76,000 | 76,000 | 7,393,308 | 2,439,494.2 |
| 投资活动现金流入小计 | 76,000 | 76,000 | 8,267,252.82 | 2,591,725.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 53,279,638.83 | 31,906,054.44 | 131,835,488.69 | 148,048,250.61 |
| 支付其他与投资活动有关的现金 | 18,196,733.1 | - | 6,742,404.8 | 6,162,404.8 |
| 投资活动现金流出小计 | 71,476,371.93 | 31,906,054.44 | 138,577,893.49 | 154,210,655.41 |
| 投资活动产生的现金流量净额 | -71,400,371.93 | -31,830,054.44 | -130,310,640.67 | -151,618,930.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 672,711,039.56 | 391,500,000 | 914,310,997.91 | 619,847,135.07 |
| 收到其他与筹资活动有关的现金 | - | - | 34,392,901.9 | 34,211,715.17 |
| 筹资活动现金流入小计 | 672,711,039.56 | 391,500,000 | 948,703,899.81 | 654,058,850.24 |
| 偿还债务支付的现金 | 721,418,908.85 | 459,899,170.98 | 1,022,541,703.42 | 687,819,667.54 |
| 分配股利、利润或偿付利息支付的现金 | 64,859,329.25 | 7,163,867.96 | 146,516,721.89 | 63,427,642.16 |
| 支付其他与筹资活动有关的现金 | 3,983,635.64 | - | 39,092,901.39 | 14,818,654.92 |
| 筹资活动现金流出小计 | 790,261,873.74 | 467,063,038.94 | 1,208,151,326.7 | 766,065,964.62 |
| 筹资活动产生的现金流量净额 | -117,550,834.18 | -75,563,038.94 | -259,447,426.89 | -112,007,114.38 |
| 四、汇率变动对现金及现金等价物的影响 | 7,718,545.36 | 2,767,979.86 | -18,689,339.25 | -708,860.29 |
| 五、现金及现金等价物净增加额 | 3,599,228.65 | -3,474,408.64 | -22,198,691.36 | -33,172,413.19 |
| 加:期初现金及现金等价物余额 | 114,730,782.85 | 114,730,782.85 | 136,929,474.21 | 136,929,474.21 |
| 期末现金及现金等价物余额 | 118,330,011.5 | 111,256,374.21 | 114,730,782.85 | 103,757,061.02 |
| 补充资料: | | | | |
| 净利润 | 113,127,331.93 | - | 170,110,812.62 | - |
| 资产减值准备 | 7,811,818.66 | - | 6,284,847.96 | - |
| 固定资产和投资性房地产折旧 | 93,416,643.61 | - | 193,932,054.06 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 93,416,643.61 | - | 193,932,054.06 | - |
| 无形资产摊销 | 12,352,012.17 | - | 23,878,759.76 | - |
| 长期待摊费用摊销 | 6,041,304.21 | - | 14,049,535.56 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | -1,102,378.56 | - |
| 固定资产报废损失 | 390,428.84 | - | 1,089,693.28 | - |
| 公允价值变动损失 | -2,571,302.27 | - | 42,882.22 | - |
| 财务费用 | 18,049,298.83 | - | 63,890,586.56 | - |
| 投资损失 | 13,629,697.63 | - | -700,903.2 | - |
| 递延所得税 | 935,736.07 | - | 1,164,563.74 | - |
| 其中:递延所得税资产减少 | 821,124.14 | - | -2,313,059.39 | - |
| 递延所得税负债增加 | 114,611.93 | - | 3,477,623.13 | - |
| 存货的减少 | 7,582,866.52 | - | 62,237,231.93 | - |
| 经营性应收项目的减少 | -44,696,309.5 | - | 34,400,230.63 | - |
| 经营性应付项目的增加 | -44,179,396.5 | - | -188,722,136.5 | - |
| 现金的期末余额 | 118,330,011.5 | - | 114,730,782.85 | - |
| 减:现金的期初余额 | 114,730,782.85 | - | 136,929,474.21 | - |
| 现金及现金等价物的净增加额 | 3,599,228.65 | - | -22,198,691.36 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-16 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |