| 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 | 389,372,307.93 | 284,047,042.59 | 188,524,082.07 | 682,605,793.52 |
| 收到的税费返还 | 148,685.5 | 8,380.96 | 8,380.96 | 41,689.51 |
| 收到其他与经营活动有关的现金 | 20,862,597.95 | 14,004,218.13 | 7,239,989.11 | 25,403,879.42 |
| 经营活动现金流入小计 | 410,383,591.38 | 298,059,641.68 | 195,772,452.14 | 708,051,362.45 |
| 购买商品、接受劳务支付的现金 | 203,879,803.15 | 163,013,042.33 | 79,842,560.94 | 270,955,026.34 |
| 支付给职工以及为职工支付的现金 | 122,146,319.66 | 85,241,481.38 | 51,152,087.74 | 188,382,670.6 |
| 支付的各项税费 | 51,338,063.97 | 41,753,888.16 | 28,322,865.45 | 63,618,591.44 |
| 支付其他与经营活动有关的现金 | 69,696,854.21 | 51,967,114.67 | 46,970,974.97 | 105,836,670.45 |
| 经营活动现金流出小计 | 447,061,040.99 | 341,975,526.54 | 206,288,489.1 | 628,792,958.83 |
| 经营活动产生的现金流量净额 | -36,677,449.61 | -43,915,884.86 | -10,516,036.96 | 79,258,403.62 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | - | 10,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 40,325 | 5,960 | - | 5,219,447.7 |
| 收到的其他与投资活动有关的现金 | 20,491,960.19 | 10,884,639.03 | 10,026,263.35 | 274,845,533.06 |
| 投资活动现金流入小计 | 20,532,285.19 | 10,890,599.03 | 10,026,263.35 | 280,074,980.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,629,193.57 | 6,682,611.26 | 4,323,449.4 | 20,200,030.13 |
| 支付其他与投资活动有关的现金 | 20,000,000 | 10,000,000 | 10,000,000 | 298,710,000 |
| 投资活动现金流出小计 | 30,629,193.57 | 16,682,611.26 | 14,323,449.4 | 318,910,030.13 |
| 投资活动产生的现金流量净额 | -10,096,908.38 | -5,792,012.23 | -4,297,186.05 | -38,835,049.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 31,000,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 31,000,000 |
| 偿还债务支付的现金 | - | - | - | 31,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 35,292,901.62 | 1,230,693.21 | 174,368.09 | 35,096,032.89 |
| 支付其他与筹资活动有关的现金 | 981,171.84 | 981,171.84 | 289,530.47 | 7,346,540.37 |
| 筹资活动现金流出小计 | 36,274,073.46 | 2,211,865.05 | 463,898.56 | 73,442,573.26 |
| 筹资活动产生的现金流量净额 | -36,274,073.46 | -2,211,865.05 | -463,898.56 | -42,442,573.26 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | - | 44,978.32 |
| 五、现金及现金等价物净增加额 | -83,048,431.45 | -51,919,762.14 | -15,277,121.57 | -1,974,240.69 |
| 加:期初现金及现金等价物余额 | 279,960,578.36 | 279,960,578.36 | 320,141,981.07 | 281,934,819.05 |
| 期末现金及现金等价物余额 | 196,912,146.91 | 228,040,816.22 | 304,864,859.5 | 279,960,578.36 |
| 补充资料: | | | | |
| 净利润 | - | -8,113,385.65 | - | 4,562,322.11 |
| 资产减值准备 | - | - | - | 2,187,547.88 |
| 固定资产和投资性房地产折旧 | - | 17,195,193.49 | - | 35,257,441.18 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 17,195,193.49 | - | 35,257,441.18 |
| 无形资产摊销 | - | 1,243,625.21 | - | 3,879,793.81 |
| 长期待摊费用摊销 | - | - | - | 1,506,150.02 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -22,205.41 | - | -995,288 |
| 固定资产报废损失 | - | 11,073.76 | - | 214,850.21 |
| 公允价值变动损失 | - | 103,295.32 | - | 164,064.37 |
| 财务费用 | - | -7,090,584.73 | - | 2,800,189.84 |
| 投资损失 | - | - | - | -1,825,643.84 |
| 递延所得税 | - | -3,899,566.66 | - | -8,421,568.7 |
| 其中:递延所得税资产减少 | - | -3,357,577.87 | - | -6,754,229.88 |
| 递延所得税负债增加 | - | -541,988.79 | - | -1,667,338.82 |
| 存货的减少 | - | 4,370,403.75 | - | 30,135,418.24 |
| 经营性应收项目的减少 | - | 24,826,172.28 | - | 28,801,442.87 |
| 经营性应付项目的增加 | - | -75,913,018.18 | - | -22,471,658.48 |
| 现金的期末余额 | - | 228,040,816.22 | - | 279,960,578.36 |
| 减:现金的期初余额 | - | 279,960,578.36 | - | 281,934,819.05 |
| 现金及现金等价物的净增加额 | - | -51,919,762.14 | - | -1,974,240.69 |
| 公告日期 | 2025-10-31 | 2025-08-30 | 2025-04-26 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |