| 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 | 544,490,161.2 | 219,384,119.11 | 1,108,924,205.79 | 807,681,265.48 |
| 收到的税费返还 | 4,216,349.08 | 1,667,669.08 | 5,348,753.17 | 6,692,916.98 |
| 收到其他与经营活动有关的现金 | 5,602,719.45 | 855,909.45 | 6,061,379.79 | 6,353,156.88 |
| 经营活动现金流入小计 | 554,309,229.73 | 221,907,697.64 | 1,120,334,338.75 | 820,727,339.34 |
| 购买商品、接受劳务支付的现金 | 284,899,107.63 | 124,560,414 | 503,155,229.21 | 364,025,162.28 |
| 支付给职工以及为职工支付的现金 | 158,673,155.25 | 81,103,987.62 | 331,438,544.3 | 231,005,729.03 |
| 支付的各项税费 | 67,797,768.7 | 36,047,043.09 | 109,686,457.97 | 89,322,235.68 |
| 支付其他与经营活动有关的现金 | 30,616,918.07 | 14,871,319.68 | 61,022,422.6 | 39,162,973.16 |
| 经营活动现金流出小计 | 541,986,949.65 | 256,582,764.39 | 1,005,302,654.08 | 723,516,100.15 |
| 经营活动产生的现金流量净额 | 12,322,280.08 | -34,675,066.75 | 115,031,684.67 | 97,211,239.19 |
| 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 | 297,740.94 | 176,923.23 | 1,957,092.05 | 474,867.94 |
| 投资活动现金流入小计 | 297,740.94 | 176,923.23 | 1,957,092.05 | 474,867.94 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,782,303.6 | 39,749,426.77 | 7,195,697.99 | 6,570,777.84 |
| 投资支付的现金 | - | - | 40,000,000 | 40,000,000 |
| 投资活动现金流出小计 | 62,782,303.6 | 39,749,426.77 | 47,195,697.99 | 46,570,777.84 |
| 投资活动产生的现金流量净额 | -62,484,562.66 | -39,572,503.54 | -45,238,605.94 | -46,095,909.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,800,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 9,800,000 | - |
| 取得借款收到的现金 | 34,364,405.14 | - | - | - |
| 收到其他与筹资活动有关的现金 | - | - | 1,177,922.94 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 34,364,405.14 | - | 10,977,922.94 | - |
| 偿还债务支付的现金 | - | - | 150,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 81,279,962.15 | - | 56,851,200 | 56,851,200 |
| 支付其他与筹资活动有关的现金 | 543,967 | - | 374,256.72 | 218,769 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 81,823,929.15 | - | 57,375,456.72 | 57,069,969 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -47,459,524.01 | - | -46,397,533.78 | -57,069,969 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | -103,465.54 | - |
| 五、现金及现金等价物净增加额 | -97,621,806.59 | -74,247,570.29 | 23,292,079.41 | -5,954,639.71 |
| 加:期初现金及现金等价物余额 | 116,571,471.91 | 116,571,471.91 | 93,279,392.5 | 93,279,392.5 |
| 期末现金及现金等价物余额 | 18,949,665.32 | 42,323,901.62 | 116,571,471.91 | 87,324,752.79 |
| 补充资料: | | | | |
| 净利润 | 80,150,253.03 | - | 221,904,778.38 | - |
| 资产减值准备 | 4,348,333.92 | - | 5,966,296.22 | - |
| 固定资产和投资性房地产折旧 | 31,702,041.46 | - | 63,221,206.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 31,702,041.46 | - | 63,221,206.58 | - |
| 无形资产摊销 | 749,512.33 | - | 1,313,476.96 | - |
| 长期待摊费用摊销 | 3,050,949.41 | - | 4,519,315.06 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -82,679.23 | - | 73,482.84 | - |
| 固定资产报废损失 | 158,592.09 | - | 882,775.25 | - |
| 公允价值变动损失 | 0 | - | - | - |
| 财务费用 | -247,667.35 | - | 128,547.23 | - |
| 投资损失 | 775,755.45 | - | 692,956.61 | - |
| 递延所得税 | 880,040.62 | - | 5,184,255.57 | - |
| 其中:递延所得税资产减少 | -47,342.34 | - | -118,821.21 | - |
| 递延所得税负债增加 | 927,382.96 | - | 5,303,076.78 | - |
| 存货的减少 | -35,761,850.32 | - | -58,791,657.41 | - |
| 经营性应收项目的减少 | 28,150,423.18 | - | -250,435,972.83 | - |
| 经营性应付项目的增加 | -99,238,081.44 | - | 120,116,561.81 | - |
| 其他 | 1,542,971.17 | - | 504,854.01 | - |
| 现金的期末余额 | 18,949,665.32 | - | 116,571,471.91 | - |
| 减:现金的期初余额 | 116,571,471.91 | - | 93,279,392.5 | - |
| 现金及现金等价物的净增加额 | -97,621,806.59 | - | 23,292,079.41 | - |
| 公告日期 | 2026-08-26 | 2026-04-29 | 2026-04-08 | 2025-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |