| 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 | 61,101,756.74 | 160,929,589.81 | 47,883,977.93 | 147,731,589.23 |
| 收到的税费返还 | 3,158.24 | - | 12,131.82 | - |
| 收到其他与经营活动有关的现金 | 19,638,887.12 | 6,071,514.8 | 6,142,537.17 | 18,296,287.92 |
| 经营活动现金流入小计 | 80,743,802.1 | 167,001,104.61 | 54,038,646.92 | 166,027,877.15 |
| 购买商品、接受劳务支付的现金 | 59,858,763.17 | 86,510,147.79 | 29,950,995.21 | 118,482,976.05 |
| 支付给职工以及为职工支付的现金 | 26,294,916.29 | 41,042,063.43 | 21,922,386.87 | 48,022,365.84 |
| 支付的各项税费 | 2,171,125.01 | 1,293,300.52 | 542,724.55 | 5,900,289.44 |
| 支付其他与经营活动有关的现金 | 35,323,001.63 | 25,196,118.19 | 12,603,147.38 | 26,855,372.3 |
| 经营活动现金流出小计 | 123,647,806.1 | 154,041,629.93 | 65,019,254.01 | 199,261,003.63 |
| 经营活动产生的现金流量净额 | -42,904,004 | 12,959,474.68 | -10,980,607.09 | -33,233,126.48 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 3,000 |
| 投资活动现金流入的平衡项目 | - | - | - | 0 |
| 投资活动现金流入小计 | - | - | - | 3,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 155,205.5 | 739,961.54 | 21,300 | 1,159,952.9 |
| 投资活动现金流出小计 | 155,205.5 | 739,961.54 | 21,300 | 1,159,952.9 |
| 投资活动产生的现金流量净额 | -155,205.5 | -739,961.54 | -21,300 | -1,156,952.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | 69,422.62 | - | - |
| 支付其他与筹资活动有关的现金 | 295,266.67 | 10,352,767.44 | - | - |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流出小计 | 295,266.67 | 10,422,190.06 | - | - |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | - |
| 筹资活动产生的现金流量净额 | -295,266.67 | -10,422,190.06 | - | - |
| 五、现金及现金等价物净增加额 | -43,354,476.17 | 1,797,323.08 | -11,001,907.09 | -34,390,079.38 |
| 加:期初现金及现金等价物余额 | 125,320,260.99 | 123,522,937.91 | 123,522,937.91 | 157,913,017.29 |
| 期末现金及现金等价物余额 | 81,965,784.82 | 125,320,260.99 | 112,521,030.82 | 123,522,937.91 |
| 补充资料: | | | | |
| 净利润 | -21,341,088.03 | -43,123,501.89 | -14,913,768.58 | -59,476,813.04 |
| 资产减值准备 | 1,555,135.42 | 8,010,145.32 | 1,937,031.38 | 7,256,933.89 |
| 固定资产和投资性房地产折旧 | 1,507,001.83 | 2,965,421.98 | 1,473,339.44 | 2,988,897.18 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,507,001.83 | 2,965,421.98 | 1,473,339.44 | 2,988,897.18 |
| 无形资产摊销 | 564,938.27 | 1,311,794.25 | 652,316.15 | 1,329,301.91 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 126,648.68 |
| 固定资产报废损失 | 4,497.95 | - | - | - |
| 财务费用 | 8,250.44 | 101,506.58 | - | - |
| 递延所得税 | -722,893.19 | 162,466.45 | 482,292.46 | -3,407,044.45 |
| 其中:递延所得税资产减少 | -722,893.19 | 162,466.45 | 482,292.46 | -3,407,044.45 |
| 存货的减少 | -1,584,419.59 | -839,028.98 | -32,343,411.07 | -7,003,228.59 |
| 经营性应收项目的减少 | -15,211,437.41 | -1,909,198.13 | 28,852,409.42 | 41,649,574.24 |
| 经营性应付项目的增加 | -6,711,517.8 | 57,116,922.97 | 2,872,217.6 | -38,236,896.53 |
| 其他 | -4,480,622.59 | -2,096,587.61 | 5,162,707.17 | 6,064,198.32 |
| 现金的期末余额 | 81,965,784.82 | 125,320,260.99 | 112,521,030.82 | 123,522,937.91 |
| 减:现金的期初余额 | 125,320,260.99 | 123,522,937.91 | 123,522,937.91 | 157,913,017.29 |
| 现金及现金等价物的净增加额 | -43,354,476.17 | 1,797,323.08 | -11,001,907.09 | -34,390,079.38 |
| 公告日期 | 2025-08-29 | 2025-04-14 | 2024-08-30 | 2024-04-26 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |