| 报告期 | 2025-06-30 | 2024-12-31 | 2024-06-30 | 2023-12-31 |
| 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 | 21,699,790.05 | 43,738,032.85 | 22,937,825.16 | 42,553,461.1 |
| 收到的税费返还 | - | 654,299.96 | 211.63 | - |
| 收到其他与经营活动有关的现金 | 197,431.46 | 815,125.16 | 583,105.75 | 446,650.81 |
| 经营活动现金流入小计 | 21,897,221.51 | 45,207,457.97 | 23,521,142.54 | 43,000,111.91 |
| 购买商品、接受劳务支付的现金 | 3,083,982.67 | 6,394,835.88 | 2,900,476.56 | 8,595,226.88 |
| 支付给职工以及为职工支付的现金 | 4,964,541.54 | 8,442,088.47 | 3,867,862.07 | 10,798,573.17 |
| 支付的各项税费 | 1,701,950.42 | 2,453,055.27 | 1,271,875.86 | 1,015,977.97 |
| 支付其他与经营活动有关的现金 | 7,668,834.39 | 32,333,197.5 | 17,269,085.29 | 15,699,474.35 |
| 经营活动现金流出小计 | 17,419,309.02 | 49,623,177.12 | 25,309,299.78 | 36,109,252.37 |
| 经营活动产生的现金流量净额 | 4,477,912.49 | -4,415,719.15 | -1,788,157.24 | 6,890,859.54 |
| 二、投资活动产生的现金流量: | | | | |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 486,778.24 | 1,419,641.7 | 85,707.43 | 636,046.09 |
| 投资活动现金流出小计 | 486,778.24 | 1,419,641.7 | 85,707.43 | 636,046.09 |
| 投资活动产生的现金流量净额 | -486,778.24 | -1,419,641.7 | -85,707.43 | -636,046.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | 3,000,000 | - | - |
| 筹资活动现金流入平衡项目 | - | 0 | - | - |
| 筹资活动现金流入小计 | - | 3,000,000 | - | - |
| 偿还债务支付的现金 | 3,733,000 | 1,066,800 | 533,400 | 1,066,800 |
| 分配股利、利润或偿付利息支付的现金 | 64,882.09 | 117,626.67 | 40,746.68 | 121,508.58 |
| 筹资活动现金流出小计 | 3,797,882.09 | 1,184,426.67 | 574,146.68 | 1,188,308.58 |
| 筹资活动产生的现金流量净额 | -3,797,882.09 | 1,815,573.33 | -574,146.68 | -1,188,308.58 |
| 五、现金及现金等价物净增加额 | 193,252.16 | -4,019,787.52 | -2,448,011.35 | 5,066,504.87 |
| 加:期初现金及现金等价物余额 | 3,619,488.22 | 7,639,275.74 | 7,639,275.74 | 2,572,770.87 |
| 期末现金及现金等价物余额 | 3,812,740.38 | 3,619,488.22 | 5,191,264.39 | 7,639,275.74 |
| 补充资料: | | | | |
| 净利润 | 2,342,266.87 | 1,863,254.87 | 4,236,354.1 | -24,231,909.38 |
| 资产减值准备 | - | 446.21 | - | - |
| 固定资产和投资性房地产折旧 | 1,601,744.08 | 3,220,641.92 | 1,633,366.23 | 3,524,388.19 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | - | 1,633,366.23 | - |
| 无形资产摊销 | 446,922.48 | 893,844.96 | 446,922.48 | 834,247.14 |
| 长期待摊费用摊销 | 1,809,848.64 | 5,229,024.03 | 2,758,100.22 | 5,455,220.53 |
| 处置固定资产、无形资产和其他长期资产的损失 | 15,451.31 | 15,466.49 | 4,399.54 | - |
| 固定资产报废损失 | - | -1,000 | - | -3,333.7 |
| 财务费用 | 60,449.99 | 119,515.42 | 38,203.33 | 117,971.89 |
| 存货的减少 | 16,312.17 | 2,818.73 | -12,773.66 | 84,563.67 |
| 经营性应收项目的减少 | -176,092.94 | 993,364.89 | 1,151,011.23 | 366,648.84 |
| 经营性应付项目的增加 | -1,430,233.49 | 936,048.18 | 1,217,743.64 | -1,030,702.53 |
| 其他 | -204,792.35 | -17,610,324.78 | -13,261,484.35 | 21,791,536.63 |
| 现金的期末余额 | 3,812,740.38 | 3,619,488.22 | 5,191,264.39 | 7,639,275.74 |
| 减:现金的期初余额 | 3,619,488.22 | 7,639,275.74 | 7,639,275.74 | 2,572,770.87 |
| 现金及现金等价物的净增加额 | 193,252.16 | -4,019,787.52 | -2,448,011.35 | 5,066,504.87 |
| 公告日期 | 2025-08-15 | 2025-04-18 | 2024-08-23 | 2024-04-26 |
| 审计意见(境内) | | 标准无保留意见 | | 带强调事项段的无保留意见 |