| 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 | 373,887,608.87 | 266,072,329.3 | 91,480,779.71 | 534,671,579.3 |
| 收到其他与经营活动有关的现金 | 9,101,919.46 | 5,646,903.51 | 2,569,585.93 | 12,216,383.42 |
| 经营活动现金流入小计 | 382,989,528.33 | 271,719,232.81 | 94,050,365.64 | 546,887,962.72 |
| 购买商品、接受劳务支付的现金 | 223,683,868.28 | 149,368,206.7 | 87,413,996.88 | 321,477,519.89 |
| 支付给职工以及为职工支付的现金 | 70,188,299.07 | 51,748,834.86 | 29,687,202.54 | 79,558,607.26 |
| 支付的各项税费 | 29,531,863.29 | 19,807,274.47 | 8,917,126.82 | 31,233,989.7 |
| 支付其他与经营活动有关的现金 | 23,797,921.35 | 15,201,206.71 | 6,661,168.85 | 36,980,436.91 |
| 经营活动现金流出小计 | 347,201,951.99 | 236,125,522.74 | 132,679,495.09 | 469,250,553.76 |
| 经营活动产生的现金流量净额 | 35,787,576.34 | 35,593,710.07 | -38,629,129.45 | 77,637,408.96 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 639,000,000 | 339,000,000 | 259,000,000 | 1,605,772,372.62 |
| 取得投资收益收到的现金 | 4,135,084.02 | 2,528,072.72 | 2,109,504.17 | 21,182,048.9 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 202,900 | 30,900 | 30,900 | 716,040 |
| 投资活动现金流入小计 | 643,337,984.02 | 341,558,972.72 | 261,140,404.17 | 1,627,670,461.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,707,292.97 | 18,523,336.36 | 9,200,922.74 | 28,660,437.05 |
| 投资支付的现金 | 490,000,000 | 350,000,000 | 240,000,000 | 1,606,063,833.33 |
| 投资活动现金流出小计 | 517,707,292.97 | 368,523,336.36 | 249,200,922.74 | 1,634,724,270.38 |
| 投资活动产生的现金流量净额 | 125,630,691.05 | -26,964,363.64 | 11,939,481.43 | -7,053,808.86 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 43,154,620.8 | 23,424,000 | - | 51,240,000 |
| 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 | 43,154,620.8 | 23,424,000 | - | 51,240,000 |
| 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 | -43,154,620.8 | -23,424,000 | - | -51,240,000 |
| 五、现金及现金等价物净增加额 | 118,263,646.59 | -14,794,653.57 | -26,689,648.02 | 19,343,600.1 |
| 加:期初现金及现金等价物余额 | 130,120,890.24 | 130,120,890.24 | 130,120,890.24 | 110,777,290.14 |
| 期末现金及现金等价物余额 | 248,384,536.83 | 115,326,236.67 | 103,431,242.22 | 130,120,890.24 |
| 补充资料: | | | | |
| 净利润 | - | 50,969,807.75 | - | 81,899,708.09 |
| 资产减值准备 | - | 5,674,401.19 | - | 11,864,338.32 |
| 固定资产和投资性房地产折旧 | - | 5,341,394.71 | - | 12,872,578.23 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 5,341,394.71 | - | 12,872,578.23 |
| 无形资产摊销 | - | 369,434.1 | - | 970,011.42 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 83,432.08 | - | -125,871.13 |
| 公允价值变动损失 | - | -36,001.55 | - | 172,106.49 |
| 财务费用 | - | -5,888,895.81 | - | -10,255,399.64 |
| 投资损失 | - | -682,295.82 | - | -3,437,175.46 |
| 递延所得税 | - | -1,799,624.95 | - | -1,402,988.04 |
| 其中:递延所得税资产减少 | - | -1,410,371.26 | - | -570,977.06 |
| 递延所得税负债增加 | - | -389,253.69 | - | -832,010.98 |
| 存货的减少 | - | 6,523,209.9 | - | -30,501,509.01 |
| 经营性应收项目的减少 | - | -12,222,920.96 | - | -12,155,364.57 |
| 经营性应付项目的增加 | - | -12,738,230.57 | - | 27,736,974.26 |
| 现金的期末余额 | - | 115,326,236.67 | - | 130,120,890.24 |
| 减:现金的期初余额 | - | 130,120,890.24 | - | 110,777,290.14 |
| 现金及现金等价物的净增加额 | - | -14,794,653.57 | - | 19,343,600.1 |
| 公告日期 | 2025-10-22 | 2025-08-22 | 2025-04-25 | 2025-03-21 |
| 审计意见(境内) | | | | 标准无保留意见 |