| 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 | 1,254,085,400.12 | 1,281,515,706.69 | 470,472,052.2 | 821,992,387.02 |
| 收到的税费返还 | 178,304.77 | 2,947,269.1 | 1,692,435.23 | 1,783,867.88 |
| 收到其他与经营活动有关的现金 | 178,449,554.8 | 649,659,846.04 | 258,176,246.26 | 562,432,919.44 |
| 经营活动现金流入小计 | 1,432,713,259.69 | 1,934,122,821.83 | 730,340,733.69 | 1,386,209,174.34 |
| 购买商品、接受劳务支付的现金 | 1,042,448,707.67 | 937,607,581.81 | 340,377,497.87 | 533,297,541.94 |
| 支付给职工以及为职工支付的现金 | 57,445,876.73 | 111,886,199.63 | 50,639,854.31 | 117,937,004.51 |
| 支付的各项税费 | 22,348,681.36 | 23,425,518.97 | 12,336,625.48 | 24,427,742.78 |
| 支付其他与经营活动有关的现金 | 228,549,508.09 | 684,887,351.78 | 255,208,878.34 | 625,317,811.04 |
| 经营活动现金流出小计 | 1,350,792,773.85 | 1,757,806,652.19 | 658,562,856 | 1,300,980,100.27 |
| 经营活动产生的现金流量净额 | 81,920,485.84 | 176,316,169.64 | 71,777,877.69 | 85,229,074.07 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 3,000,000 | 3,000,000 | 3,378,709.2 |
| 取得投资收益收到的现金 | - | - | - | 126,400 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 170.09 | 712,079.1 | 52,603.38 | 22,294,014.84 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 2,996,975.8 |
| 收到的其他与投资活动有关的现金 | - | 494,994.71 | - | - |
| 投资活动现金流入小计 | 170.09 | 4,207,073.81 | 3,052,603.38 | 28,796,099.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 91,980,003.5 | 117,120,122.33 | 56,106,212.82 | 136,678,021.78 |
| 投资支付的现金 | 360,000 | 2,680,000 | 800,000 | 29,040,000 |
| 取得子公司及其他营业单位支付的现金 | - | 498,214.09 | 498,214.09 | - |
| 支付其他与投资活动有关的现金 | - | - | - | 17,290.79 |
| 投资活动现金流出小计 | 92,340,003.5 | 120,298,336.42 | 57,404,426.91 | 165,735,312.57 |
| 投资活动产生的现金流量净额 | -92,339,833.41 | -116,091,262.61 | -54,351,823.53 | -136,939,212.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 6,440,000 | 3,940,000 | 13,127,425 |
| 其中:子公司吸收少数股东投资收到的现金 | - | 5,440,000 | 3,940,000 | 13,127,425 |
| 取得借款收到的现金 | 11,402,184.64 | 15,134,953.09 | 9,541,189.74 | 3,688,434.39 |
| 收到其他与筹资活动有关的现金 | 72,716,473.13 | 86,912,110.51 | 45,624,100.11 | 124,207,555.18 |
| 筹资活动现金流入小计 | 84,118,657.77 | 108,487,063.6 | 59,105,289.85 | 141,023,414.57 |
| 偿还债务支付的现金 | 13,020,945.22 | 11,744,461.21 | 5,543,788.54 | 19,248,125.4 |
| 分配股利、利润或偿付利息支付的现金 | 2,472,242.4 | 27,737,575.51 | 26,199,807.16 | 12,884,408.87 |
| 支付其他与筹资活动有关的现金 | 49,664,294.01 | 127,062,461.44 | 54,158,314.11 | 96,696,197.7 |
| 筹资活动现金流出小计 | 65,157,481.63 | 166,544,498.16 | 85,901,909.81 | 128,828,731.97 |
| 筹资活动产生的现金流量净额 | 18,961,176.14 | -58,057,434.56 | -26,796,619.96 | 12,194,682.6 |
| 四、汇率变动对现金及现金等价物的影响 | 3,870,310.44 | -1,868,485.19 | 13,029,776.41 | -709,921.35 |
| 五、现金及现金等价物净增加额 | 12,412,139.01 | 298,987.28 | 3,659,210.61 | -40,225,377.41 |
| 加:期初现金及现金等价物余额 | 58,463,133.3 | 58,164,146.02 | 58,164,146.02 | 98,389,523.43 |
| 期末现金及现金等价物余额 | 70,875,272.31 | 58,463,133.3 | 61,823,356.63 | 58,164,146.02 |
| 补充资料: | | | | |
| 净利润 | -210,765,555.4 | -505,430,188.74 | -209,452,372.8 | -637,219,107.13 |
| 资产减值准备 | 1,557,677.56 | 32,548,581.56 | 5,719,532.44 | -14,307,385.28 |
| 固定资产和投资性房地产折旧 | 89,855,191.24 | 143,854,303.64 | 76,810,864.76 | 159,136,329.45 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 89,855,191.24 | 143,854,303.64 | 76,810,864.76 | 159,136,329.45 |
| 无形资产摊销 | 3,734,072.79 | 9,228,845.97 | 4,803,728.52 | 9,192,990.31 |
| 长期待摊费用摊销 | 2,264,724.71 | 6,477,018.27 | 1,438,428.94 | 3,569,880.46 |
| 处置固定资产、无形资产和其他长期资产的损失 | -296,843.98 | 9,519,681.23 | 1,425,007.45 | 444,977.79 |
| 固定资产报废损失 | 5,502.15 | 720,310.06 | 144,863.56 | 298,169.96 |
| 公允价值变动损失 | 16,866.58 | -18,393.32 | -2,486.89 | -21,069.33 |
| 财务费用 | 104,762,810.57 | 207,712,608.72 | 104,962,385.94 | 241,843,568.03 |
| 投资损失 | -22,226.15 | -14,728,136.01 | -9,873,747.39 | 115,767,244.42 |
| 递延所得税 | 1,626,305.61 | 1,819,843.38 | 3,666,841.04 | 4,919,424.6 |
| 其中:递延所得税资产减少 | 1,192,168.76 | -8,315,423.57 | -1,278,751.6 | 2,538,262.22 |
| 递延所得税负债增加 | 434,136.85 | 10,135,266.95 | 4,945,592.64 | 2,381,162.38 |
| 存货的减少 | 26,588,869.51 | -85,291,348.71 | -53,740,924.73 | -47,181,389.75 |
| 经营性应收项目的减少 | -193,387,584.8 | 31,043,323.12 | -25,433,480.82 | 93,843,504.03 |
| 经营性应付项目的增加 | 193,256,889.49 | 415,421,747.12 | 110,474,794.69 | 99,497,247.74 |
| 其他 | 1,977,840.33 | -86,572,515.27 | 573,991.61 | 181,183,380.18 |
| 现金的期末余额 | 70,875,272.31 | 58,463,133.3 | 61,823,356.63 | 58,164,146.02 |
| 减:现金的期初余额 | 58,463,133.3 | 58,164,146.02 | 58,164,146.02 | 98,389,523.43 |
| 现金及现金等价物的净增加额 | 12,412,139.01 | 298,987.28 | 3,659,210.61 | -40,225,377.41 |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2024-08-29 | 2024-04-30 |
| 审计意见(境内) | | 保留意见 | | 保留意见 |