| 报告期 | 2026-09-30 | 2026-06-30 | 2026-03-31 | 2025-12-31 |
| 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 | 1,154,767,932.75 | 694,456,586.74 | 322,897,668.7 | 1,433,595,907.61 |
| 收到的税费返还 | 18,316,689.61 | 14,893,217.88 | 9,739,058.03 | 29,813,318.07 |
| 收到其他与经营活动有关的现金 | 53,941,332.74 | 36,635,690.12 | 26,544,103.26 | 62,121,076.8 |
| 经营活动现金流入小计 | 1,227,025,955.1 | 745,985,494.74 | 359,180,829.99 | 1,525,530,302.48 |
| 购买商品、接受劳务支付的现金 | 591,333,767.33 | 381,085,689.16 | 212,105,381.6 | 688,386,504.83 |
| 支付给职工以及为职工支付的现金 | 312,616,633.78 | 221,246,881.11 | 100,103,840.92 | 391,780,903.75 |
| 支付的各项税费 | 53,479,268.24 | 32,707,413.8 | 17,621,062.99 | 66,033,379.53 |
| 支付其他与经营活动有关的现金 | 158,364,819.29 | 99,903,623.09 | 51,348,661.45 | 232,714,634.51 |
| 经营活动现金流出小计 | 1,115,794,488.64 | 734,943,607.16 | 381,178,946.96 | 1,378,915,422.62 |
| 经营活动产生的现金流量净额 | 111,231,466.46 | 11,041,887.58 | -21,998,116.97 | 146,614,879.86 |
| 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 | 481,352.91 | 297,168.91 | 169,187.64 | 22,654,226.36 |
| 收到的其他与投资活动有关的现金 | - | - | -358.05 | - |
| 投资活动现金流入小计 | 481,352.91 | 297,168.91 | 168,829.59 | 22,654,226.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,339,998.69 | 38,113,085.18 | 18,859,839.16 | 84,913,766.73 |
| 投资支付的现金 | - | 5,991,765 | 0 | - |
| 取得子公司及其他营业单位支付的现金 | 2,845,686.4 | - | - | - |
| 投资活动现金流出小计 | 54,185,685.09 | 44,104,850.18 | 18,859,839.16 | 84,913,766.73 |
| 投资活动产生的现金流量净额 | -53,704,332.18 | -43,807,681.27 | -18,691,009.57 | -62,259,540.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 1,500,000 |
| 收到其他与筹资活动有关的现金 | 6,934,704 | 6,934,704 | - | 1,155,934 |
| 筹资活动现金流入小计 | 6,934,704 | 6,934,704 | 0 | 2,655,934 |
| 偿还债务支付的现金 | 520,000 | 520,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 39,411,511.23 | 38,058,249.27 | - | 38,472,758.63 |
| 其中:子公司支付给少数股东的股利、利润 | 2,276,770.49 | 1,821,416.39 | - | 1,380,000 |
| 支付其他与筹资活动有关的现金 | 3,032,821.51 | 2,160,113.09 | 1,702,730.07 | 4,852,446.46 |
| 筹资活动现金流出小计 | 42,964,332.74 | 40,738,362.36 | 1,702,730.07 | 43,325,205.09 |
| 筹资活动产生的现金流量净额 | -36,029,628.74 | -33,803,658.36 | -1,702,730.07 | -40,669,271.09 |
| 四、汇率变动对现金及现金等价物的影响 | -30,419,088.16 | -22,920,801.85 | -12,504,700.2 | 12,919,622.41 |
| 五、现金及现金等价物净增加额 | -8,921,582.62 | -89,490,253.9 | -54,896,556.81 | 56,605,690.81 |
| 加:期初现金及现金等价物余额 | 879,580,239.69 | 879,580,239.69 | 879,580,239.69 | 822,974,548.88 |
| 期末现金及现金等价物余额 | 870,658,657.07 | 790,089,985.79 | 824,683,682.88 | 879,580,239.69 |
| 补充资料: | | | | |
| 净利润 | - | 117,947,124.67 | - | 157,664,917.09 |
| 资产减值准备 | - | 52,687.31 | - | 52,194,074.05 |
| 固定资产和投资性房地产折旧 | - | 24,448,459 | - | 32,346,422.55 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,448,459 | - | 32,346,422.55 |
| 无形资产摊销 | - | 2,788,911.32 | - | 7,043,315.16 |
| 长期待摊费用摊销 | - | 4,143,148.9 | - | 6,698,392.45 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -80,030.62 | - | -6,572,823.27 |
| 固定资产报废损失 | - | 607,990.67 | - | 212,341.27 |
| 公允价值变动损失 | - | - | - | 1,661,900 |
| 财务费用 | - | 5,907,597.03 | - | -9,801,639.13 |
| 投资损失 | - | -17,927,556.1 | - | 95,042.64 |
| 递延所得税 | - | 4,031,379.77 | - | -13,639,790.25 |
| 其中:递延所得税资产减少 | - | 4,048,341.8 | - | -13,408,408.31 |
| 递延所得税负债增加 | - | -16,962.03 | - | -231,381.94 |
| 存货的减少 | - | 5,148,278.79 | - | -56,383,652.35 |
| 经营性应收项目的减少 | - | 66,862,458.13 | - | -168,057,827.93 |
| 经营性应付项目的增加 | - | -192,995,274.84 | - | 131,244,428.95 |
| 其他 | - | -12,360,399.05 | - | 4,615,818.76 |
| 现金的期末余额 | - | 790,089,985.79 | - | 879,580,239.69 |
| 减:现金的期初余额 | - | 879,580,239.69 | - | 822,974,548.88 |
| 现金及现金等价物的净增加额 | - | -89,490,253.9 | - | 56,605,690.81 |
| 公告日期 | 2026-10-23 | 2026-08-25 | 2026-04-29 | 2026-04-27 |
| 审计意见(境内) | | | | 标准无保留意见 |