| 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 | 215,701,730.88 | 424,788,533.41 | 279,706,049.94 | 395,812,377.53 |
| 收到的税费返还 | - | 6,154.41 | 6,154.41 | 31,176.17 |
| 收到其他与经营活动有关的现金 | 15,755,261.21 | 21,229,619.06 | 26,633,278.9 | 16,956,535.13 |
| 经营活动现金流入小计 | 231,456,992.09 | 446,024,306.88 | 306,345,483.25 | 412,800,088.83 |
| 购买商品、接受劳务支付的现金 | 82,312,041.39 | 134,322,103.47 | 136,220,411.78 | 133,918,978.11 |
| 支付给职工以及为职工支付的现金 | 32,596,778.7 | 69,954,761.74 | 34,655,015.65 | 61,717,759.57 |
| 支付的各项税费 | 28,196,284.25 | 56,403,066.45 | 33,719,978.19 | 50,705,138.45 |
| 支付其他与经营活动有关的现金 | 26,528,862.42 | 49,144,613.11 | 45,814,524.24 | 45,656,869.47 |
| 经营活动现金流出小计 | 169,633,966.76 | 309,824,544.77 | 250,409,929.86 | 291,998,745.6 |
| 经营活动产生的现金流量净额 | 61,823,025.33 | 136,199,762.11 | 55,935,553.39 | 120,801,343.23 |
| 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 | 232,200 | 127,000 | - | 16,931.79 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 232,200 | 127,000 | - | 16,931.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,395,601.09 | 2,327,584.93 | 3,408,040.89 | 8,516,515.52 |
| 投资支付的现金 | - | 30,000,000 | 30,000,000 | 0 |
| 投资活动现金流出小计 | 2,395,601.09 | 32,327,584.93 | 33,408,040.89 | 8,516,515.52 |
| 投资活动产生的现金流量净额 | -2,163,401.09 | -32,200,584.93 | -33,408,040.89 | -8,499,583.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 0 | - | 200,000,000 |
| 收到其他与筹资活动有关的现金 | - | 200,000,000 | 0 | 140,000,000 |
| 筹资活动现金流入平衡项目 | - | 0 | 0 | 0 |
| 筹资活动现金流入小计 | - | 200,000,000 | 0 | 340,000,000 |
| 偿还债务支付的现金 | 5,705,749.33 | 2,852,874.67 | 2,852,874.67 | 0 |
| 分配股利、利润或偿付利息支付的现金 | 10,904,836.45 | 12,515,566.51 | 6,546,677.65 | 2,262,222.21 |
| 支付其他与筹资活动有关的现金 | - | 190,835,231.87 | 0 | 342,311,340.88 |
| 筹资活动现金流出小计 | 16,610,585.78 | 206,203,673.05 | 9,399,552.32 | 344,573,563.09 |
| 筹资活动产生的现金流量净额 | -16,610,585.78 | -6,203,673.05 | -9,399,552.32 | -4,573,563.09 |
| 五、现金及现金等价物净增加额 | 43,049,038.46 | 97,795,504.13 | 13,127,960.18 | 107,728,196.41 |
| 加:期初现金及现金等价物余额 | 381,347,539.81 | 283,552,035.68 | 283,552,035.68 | 175,823,839.27 |
| 期末现金及现金等价物余额 | 424,396,578.27 | 381,347,539.81 | 296,679,995.86 | 283,552,035.68 |
| 补充资料: | | | | |
| 净利润 | -4,979,566.84 | -53,432,914.48 | -20,838,489.27 | 9,261,354,288.78 |
| 资产减值准备 | -203,621.39 | 737,253.55 | -663,951.66 | 618,011,044.27 |
| 固定资产和投资性房地产折旧 | 36,736,076.69 | 77,632,303.93 | 37,919,559.4 | 101,272,759.12 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 36,703,880.17 | 77,632,303.93 | 37,887,361.87 | 101,272,759.12 |
| 投资性房地产折旧 | 32,196.52 | - | 32,197.53 | 1,771,632.88 |
| 无形资产摊销 | 3,313,937.36 | 6,026,867.28 | 3,013,433.64 | 6,031,043.28 |
| 长期待摊费用摊销 | 1,696,309.23 | 3,546,966.88 | 1,671,759.76 | 8,904,960.58 |
| 处置固定资产、无形资产和其他长期资产的损失 | 206,009.27 | -167,854.38 | 0 | -8,597,051.41 |
| 固定资产报废损失 | 14,044.68 | 661,481 | 0 | 1,206,283.71 |
| 公允价值变动损失 | -198,787.69 | -379,287.57 | - | 127,364,745.37 |
| 财务费用 | 11,316,639.51 | 17,685,288.53 | 6,074,689.35 | -53,766,853.33 |
| 投资损失 | - | -13,210,641.78 | -67,141.32 | -10,690,802,322.51 |
| 递延所得税 | - | 1.42 | 0 | 173.5 |
| 其中:递延所得税资产减少 | - | 1.42 | 0 | 173.5 |
| 存货的减少 | 306,876.74 | 2,736,717.99 | -99,280.89 | 1,327,340.93 |
| 经营性应收项目的减少 | 4,463,182 | 14,417,241.92 | 43,304,067.21 | -2,897,048.12 |
| 经营性应付项目的增加 | 8,875,546.89 | 77,136,609.98 | -14,654,202.23 | -44,732,390.09 |
| 其他 | - | 0 | - | 643,711,842.89 |
| 现金的期末余额 | 424,396,578.27 | 381,347,539.81 | 296,679,995.86 | 283,552,035.68 |
| 减:现金的期初余额 | 381,347,539.81 | 283,552,035.68 | 283,552,035.68 | 175,823,839.27 |
| 现金及现金等价物的净增加额 | 43,049,038.46 | 97,795,504.13 | 13,127,960.18 | 107,728,196.41 |
| 公告日期 | 2025-08-20 | 2025-04-29 | 2024-08-29 | 2024-04-29 |
| 审计意见(境内) | | 带强调事项段的无保留意见 | | 保留意见 |