| 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 | 273,027,375.99 | 221,196,861.8 | 163,718,332.68 | 443,424,185.75 |
| 收到的税费返还 | 1,992,193.77 | 1,992,193.77 | 631,391.34 | 13,277,547.52 |
| 收到其他与经营活动有关的现金 | 3,732,346.89 | 1,604,366.98 | 1,267,621.83 | 9,517,877.01 |
| 经营活动现金流入小计 | 278,751,916.65 | 224,793,422.55 | 165,617,345.85 | 466,219,610.28 |
| 购买商品、接受劳务支付的现金 | 156,242,887.13 | 90,845,392.9 | 37,333,729.65 | 216,787,059.92 |
| 支付给职工以及为职工支付的现金 | 99,872,401.07 | 74,437,236.03 | 49,798,435.29 | 128,599,039.79 |
| 支付的各项税费 | 28,394,300.6 | 13,814,292.29 | 5,057,090.4 | 26,218,240.31 |
| 支付其他与经营活动有关的现金 | 23,625,640.25 | 17,767,153.53 | 9,441,004.77 | 33,029,634.78 |
| 经营活动现金流出小计 | 308,135,229.05 | 196,864,074.75 | 101,630,260.11 | 404,633,974.8 |
| 经营活动产生的现金流量净额 | -29,383,312.4 | 27,929,347.8 | 63,987,085.74 | 61,585,635.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 345,000,000 | 265,000,000 | 40,000,000 | - |
| 取得投资收益收到的现金 | 387,664.66 | 327,784.94 | 43,134.24 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 5,400 |
| 投资活动现金流入小计 | 345,387,664.66 | 265,327,784.94 | 40,043,134.24 | 5,400 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,368,905.97 | 3,567,013.64 | 2,323,753.12 | 62,092,442.64 |
| 投资支付的现金 | 350,000,000 | 270,000,000 | 65,000,000 | - |
| 投资活动现金流出小计 | 363,368,905.97 | 273,567,013.64 | 67,323,753.12 | 62,092,442.64 |
| 投资活动产生的现金流量净额 | -17,981,241.31 | -8,239,228.7 | -27,280,618.88 | -62,087,042.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | -913,869.6 | - | - | 9,435,697.01 |
| 取得借款收到的现金 | 110,000,000 | 30,000,000 | - | 95,000,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 109,086,130.4 | 30,000,000 | - | 104,435,697.01 |
| 偿还债务支付的现金 | 89,000,000 | 51,000,000 | 100,000 | 131,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 17,569,670.29 | 17,005,830.63 | 552,512.27 | 18,591,289.59 |
| 支付其他与筹资活动有关的现金 | 696,366.45 | 123,555.15 | - | 4,187,302.44 |
| 筹资活动现金流出小计 | 107,266,036.74 | 68,129,385.78 | 652,512.27 | 153,778,592.03 |
| 筹资活动产生的现金流量净额 | 1,820,093.66 | -38,129,385.78 | -652,512.27 | -49,342,895.02 |
| 五、现金及现金等价物净增加额 | -45,544,460.05 | -18,439,266.68 | 36,053,954.59 | -49,844,302.18 |
| 加:期初现金及现金等价物余额 | 56,803,966.78 | 56,803,966.78 | 56,803,966.78 | 106,648,268.96 |
| 期末现金及现金等价物余额 | 11,259,506.73 | 38,364,700.1 | 92,857,921.37 | 56,803,966.78 |
| 补充资料: | | | | |
| 净利润 | - | 38,298,045.33 | - | 19,454,997.86 |
| 资产减值准备 | - | 9,070,380.85 | - | 2,543,336.11 |
| 固定资产和投资性房地产折旧 | - | 11,069,001.17 | - | 17,812,912.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 11,069,001.17 | - | 17,812,912.76 |
| 无形资产摊销 | - | 613,092.21 | - | 1,232,445.71 |
| 长期待摊费用摊销 | - | 42,816.18 | - | 968,577.23 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -4,212.1 | - | 126,208.12 |
| 固定资产报废损失 | - | 78,627.5 | - | 27,577.14 |
| 公允价值变动损失 | - | -1,964,222.12 | - | - |
| 财务费用 | - | 1,013,646.66 | - | 2,684,665.22 |
| 投资损失 | - | -69,914.92 | - | 7,228,487.94 |
| 递延所得税 | - | 627,125.75 | - | -3,848,247.13 |
| 其中:递延所得税资产减少 | - | 907,436.01 | - | -2,986,832.8 |
| 递延所得税负债增加 | - | -280,310.26 | - | -861,414.33 |
| 存货的减少 | - | -110,724,239.29 | - | -8,344,784.08 |
| 经营性应收项目的减少 | - | -102,617,402.71 | - | -33,660,410.41 |
| 经营性应付项目的增加 | - | 170,026,799.13 | - | 32,592,044.03 |
| 其他 | - | -567,423.48 | - | -646,649.53 |
| 现金的期末余额 | - | 38,364,700.1 | - | 56,803,966.78 |
| 减:现金的期初余额 | - | 56,803,966.78 | - | 106,648,268.96 |
| 现金及现金等价物的净增加额 | - | -18,439,266.68 | - | -49,844,302.18 |
| 公告日期 | 2025-10-24 | 2025-07-25 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |