| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 1,248,590,624.41 | 799,911,260.95 | 1,876,945,197.51 | 1,486,182,916.97 |
| 收到的税费返还 | 19,714,395.89 | 19,361,777.95 | 27,124,526.54 | 23,862,794.41 |
| 收到其他与经营活动有关的现金 | 20,031,739.59 | 1,679,892.08 | 25,891,029.84 | 8,684,811.59 |
| 经营活动现金流入小计 | 1,288,336,759.89 | 820,952,930.98 | 1,929,960,753.89 | 1,518,730,522.97 |
| 购买商品、接受劳务支付的现金 | 663,233,608.89 | 415,874,342.42 | 1,409,249,450.65 | 912,762,861.02 |
| 支付给职工以及为职工支付的现金 | 109,038,279.93 | 61,704,628.4 | 199,540,350.79 | 149,746,011.16 |
| 支付的各项税费 | 44,313,079.79 | 17,914,432.74 | 54,753,223.34 | 41,928,622.31 |
| 支付其他与经营活动有关的现金 | 39,799,332.83 | 12,589,334.21 | 106,209,630.31 | 67,835,326.25 |
| 经营活动现金流出小计 | 856,384,301.44 | 508,082,737.77 | 1,769,752,655.09 | 1,172,272,820.74 |
| 经营活动产生的现金流量净额 | 431,952,458.45 | 312,870,193.21 | 160,208,098.8 | 346,457,702.23 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 246,524.18 | 246,524.18 | 1,011,003.25 | 998,683.5 |
| 取得投资收益收到的现金 | - | - | 4,403,059.63 | 4,403,059.63 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 54,379.31 | 43,400 | 2,161,880.2 | 136,830.2 |
| 收到的其他与投资活动有关的现金 | - | - | 1,000,000 | - |
| 投资活动现金流入小计 | 300,903.49 | 289,924.18 | 8,575,943.08 | 5,538,573.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 68,739,020.16 | 38,501,822.49 | 162,162,280.89 | 120,246,861.48 |
| 投资活动现金流出小计 | 68,739,020.16 | 38,501,822.49 | 162,162,280.89 | 120,246,861.48 |
| 投资活动产生的现金流量净额 | -68,438,116.67 | -38,211,898.31 | -153,586,337.81 | -114,708,288.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 327,996,544 | 206,000,000 | 1,340,848,408.5 | 789,848,408.5 |
| 收到其他与筹资活动有关的现金 | - | - | 12,600,000 | 12,600,000 |
| 筹资活动现金流入小计 | 327,996,544 | 206,000,000 | 1,353,448,408.5 | 802,448,408.5 |
| 偿还债务支付的现金 | 549,052,884 | 233,648,197 | 1,174,637,456.4 | 789,440,092.5 |
| 分配股利、利润或偿付利息支付的现金 | 94,592,157.35 | 14,246,007.82 | 121,530,331.21 | 103,919,944.56 |
| 支付其他与筹资活动有关的现金 | 240,358.4 | 170,307.5 | 49,670,744.76 | 53,188,616.48 |
| 筹资活动现金流出小计 | 643,885,399.75 | 248,064,512.32 | 1,345,838,532.37 | 946,548,653.54 |
| 筹资活动产生的现金流量净额 | -315,888,855.75 | -42,064,512.32 | 7,609,876.13 | -144,100,245.04 |
| 四、汇率变动对现金及现金等价物的影响 | -2,750,456.68 | -2,144,401.33 | 1,150,099.23 | 1,492,697.06 |
| 五、现金及现金等价物净增加额 | 44,875,029.35 | 230,449,381.25 | 15,381,736.35 | 89,141,866.1 |
| 加:期初现金及现金等价物余额 | 65,151,142.7 | 65,151,142.7 | 49,769,406.35 | 49,769,406.35 |
| 期末现金及现金等价物余额 | 110,026,172.05 | 295,600,523.95 | 65,151,142.7 | 138,911,272.45 |
| 补充资料: | | | | |
| 净利润 | 57,665,949.55 | - | 152,883,586.27 | - |
| 资产减值准备 | -514,982.78 | - | -1,344,480.6 | - |
| 固定资产和投资性房地产折旧 | 63,890,457.89 | - | 122,721,423.88 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 63,890,457.89 | - | 122,721,423.88 | - |
| 无形资产摊销 | 2,508,266.11 | - | 5,036,987.98 | - |
| 长期待摊费用摊销 | 417,828.84 | - | 1,095,257.04 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 129,684.76 | - |
| 固定资产报废损失 | 180,506.29 | - | 3,361,840.68 | - |
| 公允价值变动损失 | -3,678,915.73 | - | -4,246,764.89 | - |
| 财务费用 | 19,802,561.57 | - | 42,887,561.83 | - |
| 投资损失 | -2,246,739.28 | - | -4,600,454.64 | - |
| 递延所得税 | 460,899.54 | - | 4,557,980.05 | - |
| 其中:递延所得税资产减少 | -949,414.45 | - | 4,472,040.83 | - |
| 递延所得税负债增加 | 1,410,313.99 | - | 85,939.22 | - |
| 存货的减少 | 223,801,811.26 | - | -100,813,264.32 | - |
| 经营性应收项目的减少 | 365,145,547.8 | - | -258,131,098.79 | - |
| 经营性应付项目的增加 | -295,402,687.16 | - | 179,671,166.63 | - |
| 其他 | -1,571,862.95 | - | 13,576,369.23 | - |
| 现金的期末余额 | 110,026,172.05 | - | 65,151,142.7 | - |
| 减:现金的期初余额 | 65,151,142.7 | - | 49,769,406.35 | - |
| 现金及现金等价物的净增加额 | 44,875,029.35 | - | 15,381,736.35 | - |
| 公告日期 | 2026-08-29 | 2026-04-30 | 2026-03-31 | 2025-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |