| 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 | 407,388,138.14 | 196,286,174.28 | 92,911,112.98 | 541,769,399.55 |
| 收到的税费返还 | 1,553,120.63 | 1,553,120.63 | 182,302.9 | 273,897.73 |
| 收到其他与经营活动有关的现金 | 20,442,060.36 | 15,408,184.02 | 5,876,474.8 | 50,784,579.29 |
| 经营活动现金流入小计 | 429,383,319.13 | 213,247,478.93 | 98,969,890.68 | 592,827,876.57 |
| 购买商品、接受劳务支付的现金 | 327,310,218.4 | 199,462,137.94 | 107,031,581.4 | 328,684,887.62 |
| 支付给职工以及为职工支付的现金 | 87,050,389.78 | 55,646,851.98 | 27,644,489.39 | 115,092,762.33 |
| 支付的各项税费 | 14,937,271.53 | 12,259,222.97 | 7,435,785.68 | 31,687,686.59 |
| 支付其他与经营活动有关的现金 | 48,757,458.94 | 30,730,595.05 | 22,285,718.43 | 68,720,140.99 |
| 经营活动现金流出小计 | 478,055,338.65 | 298,098,807.94 | 164,397,574.9 | 544,185,477.53 |
| 经营活动产生的现金流量净额 | -48,672,019.52 | -84,851,329.01 | -65,427,684.22 | 48,642,399.04 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 80,000,000 | 80,000,000 | 80,000,000 | 0 |
| 取得投资收益收到的现金 | 6,888,276.95 | 2,088,276.95 | 2,088,276.95 | 9,200,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,250 | - | 7,500 | - |
| 投资活动现金流入小计 | 86,897,526.95 | 82,088,276.95 | 82,095,776.95 | 9,200,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 575,971.61 | 99,249.98 | 24,052.57 | 1,043,584.78 |
| 投资支付的现金 | 90,330,000 | 90,330,000 | 10,330,000 | 80,000,000 |
| 投资活动现金流出小计 | 90,905,971.61 | 90,429,249.98 | 10,354,052.57 | 81,043,584.78 |
| 投资活动产生的现金流量净额 | -4,008,444.66 | -8,340,973.03 | 71,741,724.38 | -71,843,584.78 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 2,819,040 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 2,819,040 |
| 取得借款收到的现金 | 4,500,000 | 4,500,000 | 1,500,000 | 12,500,000 |
| 筹资活动现金流入小计 | 4,500,000 | 4,500,000 | 1,500,000 | 15,319,040 |
| 偿还债务支付的现金 | 12,500,083.43 | 12,500,083.43 | 1,500,000 | 0 |
| 分配股利、利润或偿付利息支付的现金 | 15,041,831.23 | 14,973,321.54 | 82,310.9 | 14,968,078.18 |
| 支付其他与筹资活动有关的现金 | 1,499,569.49 | 715,990.16 | 498,738.88 | 1,444,643.69 |
| 筹资活动现金流出小计 | 29,041,484.15 | 28,189,395.13 | 2,081,049.78 | 16,412,721.87 |
| 筹资活动产生的现金流量净额 | -24,541,484.15 | -23,689,395.13 | -581,049.78 | -1,093,681.87 |
| 五、现金及现金等价物净增加额 | -77,221,948.33 | -116,881,697.17 | 5,732,990.38 | -24,294,867.61 |
| 加:期初现金及现金等价物余额 | 467,684,613.9 | 467,684,613.9 | 467,684,613.9 | 491,979,481.51 |
| 期末现金及现金等价物余额 | 390,462,665.57 | 350,802,916.73 | 473,417,604.28 | 467,684,613.9 |
| 补充资料: | | | | |
| 净利润 | - | 3,383,258.74 | - | 7,202,833.5 |
| 资产减值准备 | - | -7,728,638.15 | - | 9,996,828.31 |
| 固定资产和投资性房地产折旧 | - | 977,924.44 | - | 1,993,085.07 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 977,924.44 | - | 1,993,085.07 |
| 无形资产摊销 | - | 2,270,321.3 | - | 4,585,100.06 |
| 长期待摊费用摊销 | - | 44,933.63 | - | 398,269.07 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 29,830.04 | - | 0 |
| 固定资产报废损失 | - | - | - | 2,806.71 |
| 财务费用 | - | 234,034.58 | - | 320,747.27 |
| 投资损失 | - | -5,192,520.12 | - | -13,690,723.3 |
| 递延所得税 | - | 3,821,541.48 | - | -5,303,950.24 |
| 其中:递延所得税资产减少 | - | 3,747,790.74 | - | -5,326,158.48 |
| 递延所得税负债增加 | - | 73,750.74 | - | 22,208.24 |
| 存货的减少 | - | -27,548,884.24 | - | 63,787,569.67 |
| 经营性应收项目的减少 | - | -25,665,129.82 | - | 56,994,812.45 |
| 经营性应付项目的增加 | - | -30,519,227.19 | - | -79,072,904.41 |
| 现金的期末余额 | - | 350,802,916.73 | - | 467,684,613.9 |
| 减:现金的期初余额 | - | 467,684,613.9 | - | 491,979,481.51 |
| 现金及现金等价物的净增加额 | - | -116,881,697.17 | - | -24,294,867.61 |
| 公告日期 | 2025-10-30 | 2025-08-26 | 2025-04-25 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |