| 报告期 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 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 | 322,897,668.7 | 1,433,595,907.61 | 1,009,517,058.76 | 662,632,092.09 |
| 收到的税费返还 | 9,739,058.03 | 29,813,318.07 | 21,977,927.92 | 13,821,216.48 |
| 收到其他与经营活动有关的现金 | 26,544,103.26 | 62,121,076.8 | 40,051,134.78 | 23,814,561.2 |
| 经营活动现金流入小计 | 359,180,829.99 | 1,525,530,302.48 | 1,071,546,121.46 | 700,267,869.77 |
| 购买商品、接受劳务支付的现金 | 212,105,381.6 | 688,386,504.83 | 505,564,008.93 | 321,688,708.06 |
| 支付给职工以及为职工支付的现金 | 100,103,840.92 | 391,780,903.75 | 309,693,414.11 | 222,930,359.96 |
| 支付的各项税费 | 17,621,062.99 | 66,033,379.53 | 48,462,361.72 | 33,463,613.83 |
| 支付其他与经营活动有关的现金 | 51,348,661.45 | 232,714,634.51 | 158,556,720.56 | 93,400,457.53 |
| 经营活动现金流出小计 | 381,178,946.96 | 1,378,915,422.62 | 1,022,276,505.32 | 671,483,139.38 |
| 经营活动产生的现金流量净额 | -21,998,116.97 | 146,614,879.86 | 49,269,616.14 | 28,784,730.39 |
| 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 | 169,187.64 | 22,654,226.36 | 23,095,159.84 | 21,513,898.27 |
| 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 | 168,829.59 | 22,654,226.36 | 23,095,159.84 | 21,513,898.27 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,859,839.16 | 84,913,766.73 | 60,904,478.26 | 37,171,023.64 |
| 投资支付的现金 | 0 | - | 725,000 | 725,000 |
| 投资活动现金流出小计 | 18,859,839.16 | 84,913,766.73 | 61,629,478.26 | 37,896,023.64 |
| 投资活动产生的现金流量净额 | -18,691,009.57 | -62,259,540.37 | -38,534,318.42 | -16,382,125.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | 1,500,000 | 1,497,696.53 | 1,350,266.79 |
| 收到其他与筹资活动有关的现金 | - | 1,155,934 | 1,153,404 | 904,704 |
| 筹资活动现金流入小计 | 0 | 2,655,934 | 2,651,100.53 | 2,254,970.79 |
| 分配股利、利润或偿付利息支付的现金 | - | 38,472,758.63 | 38,474,432.24 | 37,616,832.88 |
| 其中:子公司支付给少数股东的股利、利润 | - | 1,380,000 | 1,380,000 | 1,380,000 |
| 支付其他与筹资活动有关的现金 | 1,702,730.07 | 4,852,446.46 | 1,919,519.08 | 1,123,438.32 |
| 筹资活动现金流出小计 | 1,702,730.07 | 43,325,205.09 | 40,393,951.32 | 38,740,271.2 |
| 筹资活动产生的现金流量净额 | -1,702,730.07 | -40,669,271.09 | -37,742,850.79 | -36,485,300.41 |
| 四、汇率变动对现金及现金等价物的影响 | -12,504,700.2 | 12,919,622.41 | 12,787,550.65 | 13,946,698.07 |
| 五、现金及现金等价物净增加额 | -54,896,556.81 | 56,605,690.81 | -14,220,002.42 | -10,135,997.32 |
| 加:期初现金及现金等价物余额 | 879,580,239.69 | 822,974,548.88 | 822,974,548.88 | 822,974,548.88 |
| 期末现金及现金等价物余额 | 824,683,682.88 | 879,580,239.69 | 808,754,546.46 | 812,838,551.56 |
| 补充资料: | | | | |
| 净利润 | - | 157,664,917.09 | - | 89,506,016.4 |
| 资产减值准备 | - | 52,194,074.05 | - | 13,413,825.33 |
| 固定资产和投资性房地产折旧 | - | 32,346,422.55 | - | 17,282,998.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 32,346,422.55 | - | 17,282,998.76 |
| 无形资产摊销 | - | 7,043,315.16 | - | 3,333,643.23 |
| 长期待摊费用摊销 | - | 6,698,392.45 | - | 3,551,409.31 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -6,572,823.27 | - | -6,746,499.63 |
| 固定资产报废损失 | - | 212,341.27 | - | 217,069.63 |
| 公允价值变动损失 | - | 1,661,900 | - | - |
| 财务费用 | - | -9,801,639.13 | - | -18,366,290.56 |
| 投资损失 | - | 95,042.64 | - | -11,905.71 |
| 递延所得税 | - | -13,639,790.25 | - | -5,521,860.2 |
| 其中:递延所得税资产减少 | - | -13,408,408.31 | - | -5,382,889.76 |
| 递延所得税负债增加 | - | -231,381.94 | - | -138,970.44 |
| 存货的减少 | - | -56,383,652.35 | - | -37,842,335.62 |
| 经营性应收项目的减少 | - | -168,057,827.93 | - | -90,332,354.48 |
| 经营性应付项目的增加 | - | 131,244,428.95 | - | 64,658,553.48 |
| 其他 | - | 4,615,818.76 | - | -8,338,828.35 |
| 现金的期末余额 | - | 879,580,239.69 | - | 812,838,551.56 |
| 减:现金的期初余额 | - | 822,974,548.88 | - | 822,974,548.88 |
| 现金及现金等价物的净增加额 | - | 56,605,690.81 | - | -10,135,997.32 |
| 公告日期 | 2026-04-29 | 2026-04-27 | 2025-10-27 | 2025-08-25 |
| 审计意见(境内) | | 标准无保留意见 | | |