| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 317,226,383.39 | 211,275,619.56 | 111,832,228.59 | 339,289,416.19 |
| 收到的税费返还 | 1,331,831.35 | 5,583.42 | 5,583.42 | 254,575.79 |
| 收到其他与经营活动有关的现金 | 31,654,284.13 | 25,290,325.16 | 10,285,319.56 | 24,976,081.78 |
| 经营活动现金流入小计 | 350,212,498.87 | 236,571,528.14 | 122,123,131.57 | 364,520,073.76 |
| 购买商品、接受劳务支付的现金 | 87,436,715.49 | 56,686,717.9 | 27,269,466.86 | 135,500,109.21 |
| 支付给职工以及为职工支付的现金 | 97,907,401.77 | 65,352,233.21 | 30,107,619.53 | 107,239,432.27 |
| 支付的各项税费 | 43,246,988.63 | 34,145,590.94 | 17,630,929.36 | 50,119,265.23 |
| 支付其他与经营活动有关的现金 | 24,036,719.42 | 17,292,998.51 | 8,471,286.79 | 26,803,030.29 |
| 经营活动现金流出小计 | 252,627,825.31 | 173,477,540.56 | 83,479,302.54 | 319,661,837 |
| 经营活动产生的现金流量净额 | 97,584,673.56 | 63,093,987.58 | 38,643,829.03 | 44,858,236.76 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 221,349,426.59 | 181,800,000 | - | - |
| 取得投资收益收到的现金 | 395,063.82 | 267,178.88 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 96,004.78 | 96,000 | - | 2,735,993.01 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 221,840,495.19 | 182,163,178.88 | - | 2,735,993.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,632,861.42 | 7,635,410.16 | 4,674,771.91 | 19,830,812.26 |
| 投资支付的现金 | 756,926,650.66 | 714,421,233.38 | 30,000,000 | - |
| 投资活动现金流出小计 | 771,559,512.08 | 722,056,643.54 | 34,674,771.91 | 19,830,812.26 |
| 投资活动产生的现金流量净额 | -549,719,016.89 | -539,893,464.66 | -34,674,771.91 | -17,094,819.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 286,814,712.18 | 286,687,071.05 | 286,367,060.56 | - |
| 取得借款收到的现金 | 106,400,000 | 75,500,000 | 68,500,000 | 143,125,833.89 |
| 收到其他与筹资活动有关的现金 | - | - | - | 23,405,838.46 |
| 筹资活动现金流入小计 | 393,214,712.18 | 362,187,071.05 | 354,867,060.56 | 166,531,672.35 |
| 偿还债务支付的现金 | 155,950,000 | 108,950,000 | 52,850,000 | 138,700,000 |
| 分配股利、利润或偿付利息支付的现金 | 54,343,191.96 | 53,722,065.57 | 967,274.16 | 4,301,989.12 |
| 支付其他与筹资活动有关的现金 | 32,324,680.66 | 32,308,166.55 | 15,954,647.06 | 1,119,995.05 |
| 筹资活动现金流出小计 | 242,617,872.62 | 194,980,232.12 | 69,771,921.22 | 144,121,984.17 |
| 筹资活动产生的现金流量净额 | 150,596,839.56 | 167,206,838.93 | 285,095,139.34 | 22,409,688.18 |
| 四、汇率变动对现金及现金等价物的影响 | -3,684,665.83 | -1,173,040.52 | -371,494.04 | 4,723,454.68 |
| 五、现金及现金等价物净增加额 | -305,222,169.6 | -310,765,678.67 | 288,692,702.42 | 54,896,560.37 |
| 加:期初现金及现金等价物余额 | 341,645,582.39 | 341,645,582.39 | 341,645,582.39 | 286,749,022.02 |
| 期末现金及现金等价物余额 | 36,423,412.79 | 30,879,903.72 | 630,338,284.81 | 341,645,582.39 |
| 补充资料: | | | | |
| 净利润 | - | 58,355,495.21 | - | 107,335,979.61 |
| 资产减值准备 | - | 6,588,988.3 | - | 19,191,060.81 |
| 固定资产和投资性房地产折旧 | - | 16,364,253.83 | - | 32,475,772.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,364,253.83 | - | 32,475,772.65 |
| 无形资产摊销 | - | 937,168.04 | - | 1,740,916.25 |
| 长期待摊费用摊销 | - | 248,792.91 | - | 659,415.38 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 67,183.83 | - | 714,314.16 |
| 固定资产报废损失 | - | 31,272.9 | - | 599,921.09 |
| 公允价值变动损失 | - | -695,634.65 | - | - |
| 财务费用 | - | 3,304,714.24 | - | 45,393.14 |
| 投资损失 | - | -2,167,001.91 | - | - |
| 递延所得税 | - | 259,663.64 | - | -2,118,345.41 |
| 其中:递延所得税资产减少 | - | 259,694.79 | - | -1,895,887.99 |
| 递延所得税负债增加 | - | -31.15 | - | -222,457.42 |
| 存货的减少 | - | -15,798,469.61 | - | -13,724,028.95 |
| 经营性应收项目的减少 | - | 10,636,074.84 | - | -126,512,026.91 |
| 经营性应付项目的增加 | - | -17,834,366.9 | - | 21,526,246.72 |
| 其他 | - | 2,542,205.6 | - | 2,251,481.65 |
| 融资租入固定资产 | - | - | - | 64,820.66 |
| 现金的期末余额 | - | 30,879,903.72 | - | 341,645,582.39 |
| 减:现金的期初余额 | - | 341,645,582.39 | - | 286,749,022.02 |
| 现金及现金等价物的净增加额 | - | -310,765,678.67 | - | 54,896,560.37 |
| 公告日期 | 2025-10-22 | 2025-08-27 | 2025-04-25 | 2025-03-06 |
| 审计意见(境内) | | | | 标准无保留意见 |