| 报告期 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2022-03-31 |
| 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 | 287,496,291.35 | 227,163,916.42 | 393,357,297.36 | 130,964,928.98 |
| 收到的税费返还 | 15,994,963.81 | 13,553,879.72 | 18,161,849.55 | 5,368,362.68 |
| 收到其他与经营活动有关的现金 | 12,312,600.8 | 11,308,246.32 | 12,724,503.84 | 2,783,930.47 |
| 经营活动现金流入小计 | 315,803,855.96 | 252,026,042.46 | 424,243,650.75 | 139,117,222.13 |
| 购买商品、接受劳务支付的现金 | 190,602,912.25 | 156,338,620.38 | 323,532,829.58 | 116,718,555.06 |
| 支付给职工以及为职工支付的现金 | 74,344,599.95 | 72,427,352.55 | 80,875,501 | 24,497,439.81 |
| 支付的各项税费 | 10,445,580.12 | 5,641,879.21 | 6,233,467.71 | 649,737.15 |
| 支付其他与经营活动有关的现金 | 51,874,539.91 | 23,693,398.77 | 142,549,492.45 | 72,832,566.5 |
| 经营活动现金流出小计 | 327,267,632.23 | 258,101,250.91 | 553,191,290.74 | 214,698,298.52 |
| 经营活动产生的现金流量净额 | -11,463,776.27 | -6,075,208.45 | -128,947,639.99 | -75,581,076.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 50,000,000 | 50,000,000 |
| 取得投资收益收到的现金 | - | - | 6,337,488.89 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 828,000 | 10,500 | 1,108,490 | 132,000 |
| 收到的其他与投资活动有关的现金 | - | 1,420,380.56 | 2,512,781 | 2,512,781 |
| 投资活动现金流入小计 | 828,000 | 1,430,880.56 | 59,958,759.89 | 52,644,781 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,537,846.01 | 9,488,438.83 | 17,437,654.05 | 3,272,947.48 |
| 投资支付的现金 | - | 5,576,394.1 | 16,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 210,000 | - |
| 投资活动现金流出小计 | 12,537,846.01 | 15,064,832.93 | 33,647,654.05 | 3,272,947.48 |
| 投资活动产生的现金流量净额 | -11,709,846.01 | -13,633,952.37 | 26,311,105.84 | 49,371,833.52 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 50,000 | - | 150,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 50,000 | - | 150,000 | - |
| 取得借款收到的现金 | 10,000,000 | - | 1,800,000 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 10,050,000 | - | 1,950,000 | - |
| 偿还债务支付的现金 | 342,857.16 | 971,428.56 | 485,714.28 | - |
| 分配股利、利润或偿付利息支付的现金 | 9,017.05 | 84,680.01 | 95,516.29 | - |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流出小计 | 351,874.21 | 1,056,108.57 | 581,230.57 | - |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | - |
| 筹资活动产生的现金流量净额 | 9,698,125.79 | -1,056,108.57 | 1,368,769.43 | - |
| 四、汇率变动对现金及现金等价物的影响 | 1,841,973.95 | 2,095,011.17 | 4,323,215.74 | -281,294.75 |
| 五、现金及现金等价物净增加额 | -11,633,522.54 | -18,670,258.22 | -96,944,548.98 | -26,490,537.62 |
| 加:期初现金及现金等价物余额 | 19,770,699.84 | 38,440,958.06 | 135,385,507.04 | 135,385,507.04 |
| 期末现金及现金等价物余额 | 8,137,177.3 | 19,770,699.84 | 38,440,958.06 | 108,894,969.42 |
| 补充资料: | | | | |
| 净利润 | -20,026,595.28 | -419,412,507.38 | -76,406,197.64 | - |
| 资产减值准备 | 1,463,609.92 | 19,886,482.48 | 3,106,142.53 | - |
| 固定资产和投资性房地产折旧 | 12,577,475.97 | 13,048,343.73 | 12,274,043.08 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,577,475.97 | 13,048,343.73 | 12,274,043.08 | - |
| 无形资产摊销 | 640,339.17 | 740,618.35 | 823,124.62 | - |
| 长期待摊费用摊销 | 1,154,012.03 | 1,073,435.98 | 552,032.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -237,453.01 | - |
| 固定资产报废损失 | -154,987.52 | 50,787.59 | -102,797.34 | - |
| 公允价值变动损失 | -13,454,300 | 424,300 | 15,618,200 | - |
| 财务费用 | -4,615,429.92 | -2,642,796.58 | 95,516.29 | - |
| 投资损失 | 287,177.56 | 180,463.53 | -2,408,142.6 | - |
| 递延所得税 | 0 | 7,949,870.88 | -4,832,543.02 | - |
| 其中:递延所得税资产减少 | - | 7,949,870.88 | -4,832,543.02 | - |
| 存货的减少 | -18,845,849.62 | -3,457,556.44 | 4,674,634.75 | - |
| 经营性应收项目的减少 | -7,357,154.6 | 2,562,515.77 | 35,459,509.47 | - |
| 经营性应付项目的增加 | 30,364,092.09 | 21,488,820.12 | -123,530,160.75 | - |
| 现金的期末余额 | 8,137,177.3 | 19,770,699.84 | 38,440,958.06 | - |
| 减:现金的期初余额 | 19,770,699.84 | 38,440,958.06 | 135,385,507.04 | - |
| 现金及现金等价物的净增加额 | -11,633,522.54 | -18,670,258.22 | -96,944,548.98 | - |
| 公告日期 | 2025-08-18 | 2024-07-18 | 2023-06-15 | 2022-04-30 |
| 审计意见(境内) | 无法表示意见 | 保留意见 | 保留意见 | |