| 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 | 672,418,930.19 | 1,357,524,891 | 702,162,189.33 | 1,721,754,873.8 |
| 收到的税费返还 | 6,716,515.05 | 2,037,101.09 | 994,923.59 | 20,047,404.22 |
| 收到其他与经营活动有关的现金 | 5,208,882.84 | 111,334,094.18 | 5,310,458.93 | 134,677,767.92 |
| 经营活动现金流入小计 | 684,344,328.08 | 1,470,896,086.27 | 708,467,571.85 | 1,876,480,045.94 |
| 购买商品、接受劳务支付的现金 | 627,405,594.92 | 1,246,090,991.17 | 712,999,050.31 | 1,371,951,283.35 |
| 支付给职工以及为职工支付的现金 | 85,085,510.22 | 175,182,399.68 | 88,467,219.08 | 248,603,089.64 |
| 支付的各项税费 | 10,853,684.29 | 44,596,917.84 | 29,549,259.9 | 52,430,937.99 |
| 支付其他与经营活动有关的现金 | 15,665,745.04 | 122,550,821.03 | 15,221,149.43 | 129,030,932.67 |
| 经营活动现金流出小计 | 739,010,534.47 | 1,588,421,129.72 | 846,236,678.72 | 1,802,016,243.65 |
| 经营活动产生的现金流量净额 | -54,666,206.39 | -117,525,043.45 | -137,769,106.87 | 74,463,802.29 |
| 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 | 41,594,021.6 | 16,903,252 | 14,394,852 | 2,269,700.3 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 0 | - |
| 收到的其他与投资活动有关的现金 | - | - | 0 | - |
| 投资活动现金流入小计 | 41,594,021.6 | 16,903,252 | 14,394,852 | 2,269,700.3 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 402,708.54 | 363,099.34 | 250,079 | 1,608,856.21 |
| 支付其他与投资活动有关的现金 | - | - | - | 10,628,870.98 |
| 投资活动现金流出小计 | 402,708.54 | 363,099.34 | 250,079 | 12,237,727.19 |
| 投资活动产生的现金流量净额 | 41,191,313.06 | 16,540,152.66 | 14,144,773 | -9,968,026.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 58,190,000 | 118,570,000 | 20,070,000 | 229,930,000 |
| 收到其他与筹资活动有关的现金 | 310,968,884 | 829,437,197.25 | 492,621,200 | 648,658,000 |
| 筹资活动现金流入小计 | 369,158,884 | 948,007,197.25 | 512,691,200 | 878,588,000 |
| 偿还债务支付的现金 | 36,466,400 | 154,352,600 | 52,040,000 | 180,040,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,489,119.65 | 12,139,789.32 | 5,180,001.55 | 13,138,075.46 |
| 其中:子公司支付给少数股东的股利、利润 | - | 3,501,000 | - | 2,331,000 |
| 支付其他与筹资活动有关的现金 | 343,598,488.02 | 667,306,319.43 | 347,524,262.25 | 843,598,916.62 |
| 筹资活动现金流出小计 | 384,554,007.67 | 833,798,708.75 | 404,744,263.8 | 1,036,776,992.08 |
| 筹资活动产生的现金流量净额 | -15,395,123.67 | 114,208,488.5 | 107,946,936.2 | -158,188,992.08 |
| 四、汇率变动对现金及现金等价物的影响 | - | -4,358.14 | 0 | 38,821.43 |
| 五、现金及现金等价物净增加额 | -28,870,017 | 13,219,239.57 | -15,677,397.67 | -93,654,395.25 |
| 加:期初现金及现金等价物余额 | 55,217,372.33 | 41,998,132.76 | 41,998,132.76 | 135,652,528.01 |
| 期末现金及现金等价物余额 | 26,347,355.33 | 55,217,372.33 | 26,320,735.09 | 41,998,132.76 |
| 补充资料: | | | | |
| 净利润 | -34,025,211.81 | -189,999,806.94 | -39,347,902.48 | -241,558,547.35 |
| 资产减值准备 | -2,679,401.32 | 27,146,368.08 | 2,421,056.53 | 8,773,923.25 |
| 固定资产和投资性房地产折旧 | 46,399,961.16 | 98,132,904.47 | 51,652,055.58 | 106,376,073.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 46,399,961.16 | - | 51,652,055.58 | 106,376,073.65 |
| 无形资产摊销 | 18,523,659.78 | 44,222,141 | 24,422,904.04 | 48,085,753.67 |
| 长期待摊费用摊销 | - | 0 | - | 41,272.5 |
| 处置固定资产、无形资产和其他长期资产的损失 | -17,144,290.47 | -858,466.76 | -871,807.36 | -2,117,690.23 |
| 财务费用 | 9,598,086.22 | 22,123,812.04 | 11,930,857.96 | 30,515,279.34 |
| 投资损失 | - | 0 | - | 131,897,324.46 |
| 递延所得税 | -27,848.29 | 39,499,021.92 | 0 | -1,200,041.77 |
| 其中:递延所得税资产减少 | -27,848.29 | 39,499,021.92 | - | -1,200,041.77 |
| 存货的减少 | -118,329,510.19 | 69,141,497.59 | 16,639,142.8 | 16,391,406.81 |
| 经营性应收项目的减少 | 16,887,514.23 | 157,720,815.2 | -28,680,518.25 | -54,307,664.55 |
| 经营性应付项目的增加 | 26,130,834.3 | -471,283,179.79 | -175,934,895.69 | 18,755,224.8 |
| 其他 | - | 70,157,461 | - | 0 |
| 现金的期末余额 | 26,347,355.33 | 55,217,372.33 | 26,320,735.09 | 41,998,132.76 |
| 减:现金的期初余额 | 55,217,372.33 | 41,998,132.76 | 41,998,132.76 | 135,652,528.01 |
| 现金及现金等价物的净增加额 | -28,870,017 | 13,219,239.57 | -15,677,397.67 | -93,654,395.25 |
| 公告日期 | 2026-08-27 | 2026-04-30 | 2025-08-28 | 2025-04-29 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |