| 报告期 | 2026-06-30 | 2025-12-31 | 2025-06-30 | 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 | 391,662,166.76 | 757,427,841.18 | 376,103,275.72 | 819,616,017.97 |
| 收到的税费返还 | - | 990.43 | 990.43 | - |
| 收到其他与经营活动有关的现金 | 4,352,766.57 | 72,644,124.86 | 1,973,661.61 | 22,303,640.8 |
| 经营活动现金流入小计 | 396,014,933.33 | 830,072,956.47 | 378,077,927.76 | 841,919,658.77 |
| 购买商品、接受劳务支付的现金 | 330,190,001.71 | 597,321,144.24 | 290,377,775.47 | 627,584,339.29 |
| 支付给职工以及为职工支付的现金 | 28,406,085.83 | 56,645,665.55 | 30,045,516.89 | 58,500,059.22 |
| 支付的各项税费 | 9,932,200.31 | 26,301,862.29 | 14,109,674.63 | 27,761,798.16 |
| 支付其他与经营活动有关的现金 | 8,597,036.26 | 14,238,497.57 | 8,031,568.58 | 36,260,942.24 |
| 经营活动现金流出小计 | 377,125,324.11 | 694,507,169.65 | 342,564,535.57 | 750,107,138.91 |
| 经营活动产生的现金流量净额 | 18,889,609.22 | 135,565,786.82 | 35,513,392.19 | 91,812,519.86 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 310,000,000 | 660,000,000 | - | - |
| 取得投资收益收到的现金 | 393,066.52 | 1,009,920.14 | - | 108,433 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 1,000 | - | 952,988.63 |
| 收到的其他与投资活动有关的现金 | 97,420.98 | - | 0 | 24,938,645.47 |
| 投资活动现金流入小计 | 310,490,487.5 | 661,010,920.14 | 0 | 26,000,067.1 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,937,539.5 | 88,612,811.03 | 3,491,640.43 | 9,708,118.55 |
| 投资支付的现金 | 345,000,000 | 715,000,000 | 10,000,000 | 2,562,540 |
| 支付其他与投资活动有关的现金 | 473,926.95 | - | 0 | - |
| 投资活动现金流出小计 | 357,411,466.45 | 803,612,811.03 | 13,491,640.43 | 12,270,658.55 |
| 投资活动产生的现金流量净额 | -46,920,978.95 | -142,601,890.89 | -13,491,640.43 | 13,729,408.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 支付其他与筹资活动有关的现金 | 72,000 | 313,152 | - | 313,152 |
| 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 | 72,000 | 313,152 | - | 313,152 |
| 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 | -72,000 | -313,152 | - | -313,152 |
| 五、现金及现金等价物净增加额 | -28,103,369.73 | -7,349,256.07 | 22,021,751.76 | 105,228,776.41 |
| 加:期初现金及现金等价物余额 | 181,297,671.13 | 179,943,286.63 | 179,943,286.63 | 74,714,510.22 |
| 期末现金及现金等价物余额 | 153,194,301.4 | 172,594,030.56 | 201,965,038.39 | 179,943,286.63 |
| 补充资料: | | | | |
| 净利润 | - | 80,498,786.82 | 30,306,491.06 | 51,374,675.76 |
| 资产减值准备 | - | 202,257.69 | - | 2,225,449.55 |
| 固定资产和投资性房地产折旧 | - | 38,682,724.51 | 19,433,297.36 | 38,669,072.24 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 38,682,724.51 | 19,433,297.36 | 38,669,072.24 |
| 无形资产摊销 | - | 1,215,252.92 | 588,795.9 | 1,085,017.96 |
| 长期待摊费用摊销 | - | 6,650,378.56 | 3,099,452.78 | 5,444,386.97 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -1,239,010.17 |
| 固定资产报废损失 | - | 4,602.32 | - | - |
| 财务费用 | - | 60,600.98 | -553,542.83 | 69,047.67 |
| 投资损失 | - | -1,008,420.14 | 500 | -5,109,962.81 |
| 递延所得税 | - | 1,535,062.06 | - | -858,639.54 |
| 其中:递延所得税资产减少 | - | 1,599,867.9 | - | -1,558,689.53 |
| 递延所得税负债增加 | - | -64,805.84 | - | 700,049.99 |
| 存货的减少 | - | 16,438,372.59 | 16,835,865.93 | 3,869,692.43 |
| 经营性应收项目的减少 | - | 74,882,213.67 | -14,278,488.82 | -3,798,228.18 |
| 经营性应付项目的增加 | - | -77,747,998.62 | -18,693,946.51 | -3,891,862.61 |
| 其他 | - | - | -1,225,032.68 | - |
| 现金的期末余额 | - | 172,594,030.56 | 201,965,038.39 | 179,943,286.63 |
| 减:现金的期初余额 | - | 179,943,286.63 | 179,943,286.63 | 74,714,510.22 |
| 现金及现金等价物的净增加额 | - | -7,349,256.07 | 22,021,751.76 | 105,228,776.41 |
| 公告日期 | 2026-08-27 | 2026-04-20 | 2025-08-14 | 2025-04-21 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |