| 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 | 380,742.87 | 52,570,895.9 | 30,029,193.51 | 75,292,307.19 |
| 收到的税费返还 | 271,999.61 | 710,736.93 | 710,349.94 | 597,147.83 |
| 收到其他与经营活动有关的现金 | 328,327.64 | 1,091,717.43 | 1,169,240.3 | 2,456,518.85 |
| 经营活动现金流入小计 | 981,070.12 | 54,373,350.26 | 31,908,783.75 | 78,345,973.87 |
| 购买商品、接受劳务支付的现金 | 1,234,772.39 | 20,597,437.36 | 16,839,748.68 | 40,463,915.15 |
| 支付给职工以及为职工支付的现金 | 3,228,683.03 | 15,161,617.69 | 8,567,607.73 | 17,361,580.39 |
| 支付的各项税费 | 48,841.23 | 1,655,224.98 | 869,195.74 | 1,927,345.26 |
| 支付其他与经营活动有关的现金 | 1,720,846.84 | 59,630,066.44 | 6,324,379.25 | 12,359,717.95 |
| 经营活动现金流出小计 | 6,233,143.49 | 97,044,346.47 | 32,600,931.4 | 72,112,558.75 |
| 经营活动产生的现金流量净额 | -5,252,073.37 | -42,670,996.21 | -692,147.65 | 6,233,415.12 |
| 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 | 15,000 | 2,500 | 2,500 | 18,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 1,416.06 |
| 投资活动现金流入小计 | 15,000 | 2,500 | 2,500 | 19,416.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | - | 1,778,089.46 | 630,744.09 | 695,271.95 |
| 投资支付的现金 | - | 2,000,000 | - | 20,563,200 |
| 支付其他与投资活动有关的现金 | - | - | - | 190,511.04 |
| 投资活动现金流出小计 | 0 | 3,778,089.46 | 630,744.09 | 21,448,982.99 |
| 投资活动产生的现金流量净额 | 15,000 | -3,775,589.46 | -628,244.09 | -21,429,566.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 0 | - | 0 | - |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流出小计 | 0 | - | 0 | - |
| 五、现金及现金等价物净增加额 | -5,237,073.37 | -46,446,585.67 | -1,320,391.74 | -15,196,151.81 |
| 加:期初现金及现金等价物余额 | 5,944,304.36 | 52,390,890.03 | 52,390,890.03 | 67,587,041.84 |
| 期末现金及现金等价物余额 | 707,230.99 | 5,944,304.36 | 51,070,498.29 | 52,390,890.03 |
| 补充资料: | | | | |
| 净利润 | -18,085,993.22 | -59,420,567.4 | -35,749,742.13 | -17,070,192.31 |
| 资产减值准备 | - | 27,539,503.9 | 28,166,374.81 | 3,766,985 |
| 固定资产和投资性房地产折旧 | 2,519,257.04 | 7,604,117.77 | 4,786,913.05 | 7,926,074.08 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,519,257.04 | 7,604,117.77 | 4,786,913.05 | 7,926,074.08 |
| 无形资产摊销 | 4,308 | 8,616 | 4,308 | 8,616 |
| 长期待摊费用摊销 | 1,901,638.86 | 3,736,994.4 | 1,769,072.22 | 3,535,444.28 |
| 处置固定资产、无形资产和其他长期资产的损失 | -4,550.21 | -1,951.46 | - | -21,167.69 |
| 固定资产报废损失 | - | 49,481.62 | 49,481.62 | 94,087.91 |
| 财务费用 | 289,596.9 | 796,548.23 | 192,112.88 | 58,118.74 |
| 投资损失 | - | - | - | -42,342,773.23 |
| 递延所得税 | 0 | 6,454,996.14 | 85,257.65 | 1,504,422.29 |
| 其中:递延所得税资产减少 | - | 6,454,996.14 | 85,257.65 | 1,530,971.14 |
| 递延所得税负债增加 | - | - | - | -26,548.85 |
| 存货的减少 | 215,481.23 | 1,147,560.77 | 399,104.74 | 5,926,532.93 |
| 经营性应收项目的减少 | 587,231.66 | -27,866,001.68 | 1,815,317.69 | 16,636,802.95 |
| 经营性应付项目的增加 | 5,650,741.92 | -3,247,106.57 | -3,018,442.55 | -6,285,835.35 |
| 其他 | - | - | 235,897.12 | - |
| 现金的期末余额 | 707,230.99 | 5,944,304.36 | 51,070,498.29 | 52,390,890.03 |
| 减:现金的期初余额 | 5,944,304.36 | 52,390,890.03 | 52,390,890.03 | 67,587,041.84 |
| 现金及现金等价物的净增加额 | -5,237,073.37 | -46,446,585.67 | -1,320,391.74 | -15,196,151.81 |
| 公告日期 | 2025-08-21 | 2025-04-29 | 2024-08-26 | 2024-04-02 |
| 审计意见(境内) | | 带强调事项段的无保留意见 | | 标准无保留意见 |