| 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 | 309,276,115.25 | 1,397,370,496.52 | 1,264,755,864.39 | 1,026,150,340.13 |
| 收到的税费返还 | 444,483.42 | 8,534,746.87 | 10,478,815.29 | 2,608,783.29 |
| 收到其他与经营活动有关的现金 | 13,909,172.25 | 18,485,828.21 | 15,532,851.54 | 13,051,289.42 |
| 经营活动现金流入小计 | 323,629,770.92 | 1,424,391,071.6 | 1,290,767,531.22 | 1,041,810,412.84 |
| 购买商品、接受劳务支付的现金 | 173,866,666.74 | 548,472,972.55 | 752,403,304.31 | 625,937,796.62 |
| 支付给职工以及为职工支付的现金 | 75,796,194.01 | 298,981,567.05 | 201,706,229.68 | 127,997,540.67 |
| 支付的各项税费 | 27,594,828.9 | 146,014,939.72 | 89,132,514.18 | 61,092,962.71 |
| 支付其他与经营活动有关的现金 | 16,239,319.15 | 53,705,733.98 | 46,509,687.07 | 36,823,799.67 |
| 经营活动现金流出小计 | 293,497,008.8 | 1,047,175,213.3 | 1,089,751,735.24 | 851,852,099.67 |
| 经营活动产生的现金流量净额 | 30,132,762.12 | 377,215,858.3 | 201,015,795.98 | 189,958,313.17 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 14,788,200 | - | - | - |
| 取得投资收益收到的现金 | - | 540,831.37 | 540,831.37 | 540,831.37 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 57,522.12 | 19,829,189.72 | 4,965,822.71 | 3,576,069.23 |
| 投资活动现金流入小计 | 14,845,722.12 | 20,370,021.09 | 5,506,654.08 | 4,116,900.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,014,011.51 | 182,889,680.49 | 90,838,827.84 | 34,593,128.33 |
| 投资支付的现金 | - | 4,162,830 | - | - |
| 投资活动现金流出小计 | 28,014,011.51 | 187,052,510.49 | 90,838,827.84 | 34,593,128.33 |
| 投资活动产生的现金流量净额 | -13,168,289.39 | -166,682,489.4 | -85,332,173.76 | -30,476,227.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 9,500,000 | 5,200,000 | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 9,500,000 | 5,200,000 | - | - |
| 取得借款收到的现金 | 500,000 | 5,000,000 | 20,000,000 | 20,000,000 |
| 收到其他与筹资活动有关的现金 | - | 407,850.49 | - | - |
| 筹资活动现金流入小计 | 10,000,000 | 10,607,850.49 | 20,000,000 | 20,000,000 |
| 偿还债务支付的现金 | - | 96,479,329.26 | 96,453,000 | 91,453,000 |
| 分配股利、利润或偿付利息支付的现金 | 32,568.75 | 54,831,785.06 | 55,395,685.73 | 55,170,967.55 |
| 支付其他与筹资活动有关的现金 | 2,396,481.08 | 20,053,365.46 | 12,015,645.53 | 6,434,750.57 |
| 筹资活动现金流出小计 | 2,429,049.83 | 171,364,479.78 | 163,864,331.26 | 153,058,718.12 |
| 筹资活动产生的现金流量净额 | 7,570,950.17 | -160,756,629.29 | -143,864,331.26 | -133,058,718.12 |
| 四、汇率变动对现金及现金等价物的影响 | 11,834.27 | 1,540.11 | 715.59 | 1,276.98 |
| 五、现金及现金等价物净增加额 | 24,547,257.17 | 49,778,279.72 | -28,179,993.45 | 26,424,644.3 |
| 加:期初现金及现金等价物余额 | 531,110,973.81 | 481,332,694.09 | 481,332,694.09 | 481,332,694.09 |
| 期末现金及现金等价物余额 | 555,658,230.98 | 531,110,973.81 | 453,152,700.64 | 507,757,338.39 |
| 补充资料: | | | | |
| 净利润 | - | 178,509,849.37 | - | 72,872,351.28 |
| 资产减值准备 | - | 7,039,053.21 | - | -787,521.71 |
| 固定资产和投资性房地产折旧 | - | 79,119,212.71 | - | 39,258,968.8 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 79,119,212.71 | - | 39,258,968.8 |
| 无形资产摊销 | - | 2,776,634.42 | - | 939,707.52 |
| 长期待摊费用摊销 | - | 127,879,256.79 | - | 37,781,929.14 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 313,846.41 | - | -106,493.56 |
| 固定资产报废损失 | - | 289,817.51 | - | 43,657.2 |
| 公允价值变动损失 | - | 1,601,771 | - | 1,060,096.37 |
| 财务费用 | - | 3,808,510.06 | - | 4,736,594.83 |
| 投资损失 | - | 2,528,120.99 | - | 32,632.96 |
| 递延所得税 | - | -9,446,504.15 | - | -3,519,494 |
| 其中:递延所得税资产减少 | - | -9,405,146.85 | - | -3,478,136.7 |
| 递延所得税负债增加 | - | -41,357.3 | - | -41,357.3 |
| 存货的减少 | - | -19,204,865.31 | - | -38,285,938.45 |
| 经营性应收项目的减少 | - | -445,667,692.98 | - | 180,924,707.81 |
| 经营性应付项目的增加 | - | 409,409,403.58 | - | -113,902,252.61 |
| 现金的期末余额 | - | 531,110,973.81 | - | 507,757,338.39 |
| 减:现金的期初余额 | - | 481,332,694.09 | - | 481,332,694.09 |
| 现金及现金等价物的净增加额 | - | 49,778,279.72 | - | 26,424,644.3 |
| 公告日期 | 2026-04-30 | 2026-04-17 | 2025-10-30 | 2025-07-31 |
| 审计意见(境内) | | 标准无保留意见 | | |