| 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 | 345,377,540.71 | 677,184,445.01 | 520,234,186.54 | 554,040,851.03 |
| 收到的税费返还 | - | 16,781.9 | - | - |
| 收到其他与经营活动有关的现金 | 1,205,842.51 | 326,428,713.41 | 233,859.82 | 560,840.78 |
| 经营活动现金流入小计 | 346,583,383.22 | 1,003,629,940.32 | 520,468,046.36 | 554,601,691.81 |
| 购买商品、接受劳务支付的现金 | 361,352,394.49 | 611,272,505.2 | 525,040,737.66 | 480,470,940.32 |
| 支付给职工以及为职工支付的现金 | 5,089,085.81 | 11,732,196.73 | 6,342,321.74 | 10,197,693.39 |
| 支付的各项税费 | 658,495.67 | 2,078,526.45 | 1,379,012.98 | 1,655,844.93 |
| 支付其他与经营活动有关的现金 | 2,518,929.64 | 335,571,689.97 | 4,232,708.99 | 6,477,324.51 |
| 经营活动现金流出小计 | 369,618,905.61 | 960,654,918.35 | 536,994,781.37 | 498,801,803.15 |
| 经营活动产生的现金流量净额 | -23,035,522.39 | 42,975,021.97 | -16,526,735.01 | 55,799,888.66 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 28,125 | 220,768.5 | 28,312.5 | 201,573 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 14,708.74 | - | - |
| 处置子公司及其他营业单位收到的现金净额 | - | 139,577.54 | - | - |
| 投资活动现金流入小计 | 28,125 | 375,054.78 | 28,312.5 | 201,573 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,255,637.2 | 1,057,466.42 | 98,144.49 | 477,264.31 |
| 投资活动现金流出小计 | 13,255,637.2 | 1,057,466.42 | 98,144.49 | 477,264.31 |
| 投资活动产生的现金流量净额 | -13,227,512.2 | -682,411.64 | -69,831.99 | -275,691.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 9,192,230 | 1,642,974 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 9,192,230 | 1,642,974 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 34,735.94 | 1,232.23 | 62,110.85 | 668,297.81 |
| 筹资活动现金流出小计 | 34,735.94 | 1,232.23 | 62,110.85 | 668,297.81 |
| 筹资活动产生的现金流量净额 | 9,157,494.06 | 1,641,741.77 | -62,110.85 | -668,297.81 |
| 四、汇率变动对现金及现金等价物的影响 | -2,536.47 | -2,562.21 | - | - |
| 五、现金及现金等价物净增加额 | -27,108,077 | 43,931,789.89 | -16,658,677.85 | 54,855,899.54 |
| 加:期初现金及现金等价物余额 | 150,475,446.89 | 106,543,657 | 106,543,657 | 51,687,757.46 |
| 期末现金及现金等价物余额 | 123,367,369.89 | 150,475,446.89 | 89,884,979.15 | 106,543,657 |
| 补充资料: | | | | |
| 净利润 | 10,094,409.28 | 20,210,982.15 | 11,380,822.5 | -89,980,368.81 |
| 资产减值准备 | -732,108.95 | 235,081.07 | -4,474,863.59 | 54,246,794.81 |
| 固定资产和投资性房地产折旧 | 973,102.1 | 1,940,483.78 | 1,008,295.22 | 2,012,066.71 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 973,102.1 | 1,940,483.78 | 1,008,295.22 | 2,012,066.71 |
| 长期待摊费用摊销 | 667,913.69 | 1,054,877.67 | 427,244.36 | 634,668.19 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 13,291.26 | - | -308.77 |
| 固定资产报废损失 | - | - | - | 63,178.01 |
| 公允价值变动损失 | 2,064,138.2 | -44,142.29 | 835,523.67 | -2,189,292.73 |
| 财务费用 | 34,715.98 | 129,776.98 | 62,110.85 | 668,297.81 |
| 投资损失 | - | -220,581 | -109,296 | -201,760.5 |
| 递延所得税 | -3,171,324.36 | -1,632,487.81 | -865,852.75 | 960,017.7 |
| 其中:递延所得税资产减少 | -2,655,289.81 | -1,643,523.39 | -656,971.84 | 412,694.52 |
| 递延所得税负债增加 | -516,034.55 | 11,035.58 | -208,880.91 | 547,323.18 |
| 存货的减少 | -32,325,151.55 | 70,249,492.59 | 48,925,307.36 | 69,208,180.94 |
| 经营性应收项目的减少 | -22,871,504.49 | -53,562,752.43 | -74,065,151.98 | 25,769,372.76 |
| 经营性应付项目的增加 | 22,620,465.53 | 4,390,463.05 | -417,449.73 | -5,524,578.31 |
| 现金的期末余额 | 123,367,369.89 | 150,475,446.89 | 89,884,979.15 | 106,543,657 |
| 减:现金的期初余额 | 150,475,446.89 | 106,543,657 | 106,543,657 | 51,687,757.46 |
| 现金及现金等价物的净增加额 | -27,108,077 | 43,931,789.89 | -16,658,677.85 | 54,855,899.54 |
| 公告日期 | 2026-08-31 | 2026-04-30 | 2025-08-28 | 2025-04-30 |
| 审计意见(境内) | | 保留意见 | | 无法表示意见 |