| 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 | 964,004,710.34 | 324,524,745.37 | 1,482,583,355.98 | 1,122,605,384.26 |
| 收到其他与经营活动有关的现金 | 14,834,237.67 | 2,385,613.54 | 22,905,194.61 | 14,780,508.62 |
| 经营活动现金流入小计 | 978,838,948.01 | 326,910,358.91 | 1,505,488,550.59 | 1,137,385,892.88 |
| 购买商品、接受劳务支付的现金 | 611,730,130.07 | 295,165,371.45 | 1,141,049,458.63 | 868,338,387.7 |
| 支付给职工以及为职工支付的现金 | 102,277,204.89 | 45,864,090.75 | 143,804,319.22 | 105,580,238.71 |
| 支付的各项税费 | 14,873,836.74 | 2,840,485.01 | 56,603,453.52 | 43,313,800.21 |
| 支付其他与经营活动有关的现金 | 30,467,237.02 | 7,582,094.14 | 22,207,717.79 | 15,788,397.09 |
| 经营活动现金流出小计 | 759,348,408.72 | 351,452,041.35 | 1,363,664,949.16 | 1,033,020,823.71 |
| 经营活动产生的现金流量净额 | 219,490,539.29 | -24,541,682.44 | 141,823,601.43 | 104,365,069.17 |
| 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 | 150,451.17 | 1,861.6 | 4,187,502.83 | 2,126,350.97 |
| 收到的其他与投资活动有关的现金 | 20,028,438.36 | - | - | - |
| 投资活动现金流入小计 | 20,178,889.53 | 1,861.6 | 4,187,502.83 | 2,126,350.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 462,900,612.46 | 248,779,702.7 | 609,793,319.13 | 436,614,247.89 |
| 支付其他与投资活动有关的现金 | 20,000,000 | - | - | - |
| 投资活动现金流出小计 | 482,900,612.46 | 248,779,702.7 | 609,793,319.13 | 436,614,247.89 |
| 投资活动产生的现金流量净额 | -462,721,722.93 | -248,777,841.1 | -605,605,816.3 | -434,487,896.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 383,842,479.23 | 192,740,477.29 | 613,987,914.22 | 394,449,163.61 |
| 收到其他与筹资活动有关的现金 | 148,932,549.21 | 40,116,408.42 | 279,624,333.19 | 252,844,452.8 |
| 筹资活动现金流入小计 | 532,775,028.44 | 232,856,885.71 | 893,612,247.41 | 647,293,616.41 |
| 偿还债务支付的现金 | 95,635,644.22 | 28,306,573.93 | 281,116,474.23 | 195,807,566.24 |
| 分配股利、利润或偿付利息支付的现金 | 5,694,247.89 | 2,808,826.48 | 10,991,255.22 | 8,318,537.58 |
| 支付其他与筹资活动有关的现金 | - | - | 3,389,500 | - |
| 筹资活动现金流出小计 | 101,329,892.11 | 31,115,400.41 | 295,497,229.45 | 204,126,103.82 |
| 筹资活动产生的现金流量净额 | 431,445,136.33 | 201,741,485.3 | 598,115,017.96 | 443,167,512.59 |
| 四、汇率变动对现金及现金等价物的影响 | -216,181.83 | -102,934.88 | 261,874.16 | 279,886.8 |
| 五、现金及现金等价物净增加额 | 187,997,770.86 | -71,680,973.12 | 134,594,677.25 | 113,324,571.64 |
| 加:期初现金及现金等价物余额 | 403,470,678.36 | 403,470,678.36 | 268,876,001.11 | 268,876,001.11 |
| 期末现金及现金等价物余额 | 591,468,449.22 | 331,789,705.24 | 403,470,678.36 | 382,200,572.75 |
| 补充资料: | | | | |
| 净利润 | 129,565,727.72 | 48,243,158.05 | 196,344,100 | 155,221,033.98 |
| 资产减值准备 | 26,895,741.8 | 15,710,538.28 | 1,229,400 | -2,012,090.87 |
| 固定资产和投资性房地产折旧 | 98,444,946.35 | 46,223,808.61 | 148,522,300 | 107,592,164.66 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 98,444,946.35 | 46,223,808.61 | 148,522,300 | 107,592,164.66 |
| 无形资产摊销 | 3,058,419.32 | 1,520,605.38 | 5,679,000 | 4,238,276.69 |
| 固定资产报废损失 | 1,363,998.1 | 226,794.98 | 9,277,500 | 6,155,991.61 |
| 财务费用 | 10,737,902.51 | 4,629,118.38 | 14,239,000 | 10,632,954.01 |
| 投资损失 | 979,686.64 | 389,525.38 | 1,856,900 | 1,358,631.62 |
| 递延所得税 | 6,062,701.84 | -1,223,766.73 | 23,840,500 | 18,135,079.11 |
| 其中:递延所得税资产减少 | -28,636,155.16 | -15,392,948.28 | -8,065,000 | 1,592,200.16 |
| 递延所得税负债增加 | 34,698,857 | 14,169,181.55 | 31,905,500 | 16,542,878.95 |
| 存货的减少 | -53,163,282.2 | -68,235,251.24 | -6,860,200 | 41,916,050.73 |
| 经营性应收项目的减少 | -213,215,288.66 | -189,267,810.06 | -266,824,500 | -173,038,496.5 |
| 经营性应付项目的增加 | 243,159,124.14 | 122,959,200.77 | 128,000,200 | 54,996,868.33 |
| 其他 | -27,754,134.53 | -12,617,521.6 | -115,162,800 | -117,912,053.1 |
| 现金的期末余额 | 591,468,449.22 | 331,789,705.24 | - | 382,200,572.75 |
| 减:现金的期初余额 | 403,470,678.36 | 403,470,678.36 | - | 268,876,001.11 |
| 现金及现金等价物的净增加额 | 187,997,770.86 | -71,680,973.12 | 134,594,677.25 | 113,324,571.64 |
| 公告日期 | 2026-08-07 | 2026-05-21 | 2026-01-21 | 2025-11-07 |
| 审计意见(境内) | | | 标准无保留意见 | |