| 报告期 | 2024-06-30 | 2023-12-31 | 2023-06-30 | 2022-12-31 |
| 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 | 92,672,656.63 | 385,705,428.82 | 189,773,903.54 | 465,082,909.84 |
| 收到的税费返还 | - | - | - | 2,264,277.89 |
| 收到其他与经营活动有关的现金 | 23,785,320.13 | 37,490,844.34 | 23,400,430.9 | 43,520,978.62 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 116,457,976.76 | 423,196,273.16 | 213,174,334.44 | 510,868,166.35 |
| 购买商品、接受劳务支付的现金 | 65,329,103.11 | 80,350,532.24 | 33,083,341.38 | 271,254,063.03 |
| 支付给职工以及为职工支付的现金 | 43,542,208.75 | 75,156,785.42 | 41,261,665.74 | 73,641,817.7 |
| 支付的各项税费 | 21,126,116.42 | 69,081,710.71 | 52,518,760.09 | 48,344,250.77 |
| 支付其他与经营活动有关的现金 | 9,170,505.83 | 19,118,290.77 | 12,269,854.43 | 20,721,050.12 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 139,167,934.11 | 243,707,319.14 | 139,133,621.64 | 413,961,181.62 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | -22,709,957.35 | 179,488,954.02 | 74,040,712.8 | 96,906,984.73 |
| 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 | 77,000 | 10,200 | - | 10,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 2,060,000 |
| 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 | 77,000 | 10,200 | - | 2,070,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,194,314.82 | 55,213,356 | 32,684,903.1 | 116,575,748.64 |
| 支付其他与投资活动有关的现金 | - | 60,000 | 60,000 | - |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 11,194,314.82 | 55,273,356 | 32,744,903.1 | 116,575,748.64 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | -11,117,314.82 | -55,263,156 | -32,744,903.1 | -114,505,748.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 64,890,000 | 93,800,000 | 22,800,000 | 40,000,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 64,890,000 | 93,800,000 | 22,800,000 | 40,000,000 |
| 偿还债务支付的现金 | 6,520,000 | 101,382,853.6 | 78,582,853.6 | 81,755,650.4 |
| 分配股利、利润或偿付利息支付的现金 | 1,267,232.5 | 1,361,496.1 | 1,225,798.88 | 3,693,169.55 |
| 支付其他与筹资活动有关的现金 | 3,038,862.28 | 3,856,661.6 | 2,268,787.2 | 6,074,616.88 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 10,826,094.78 | 106,601,011.3 | 82,077,439.68 | 91,523,436.83 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | 54,063,905.22 | -12,801,011.3 | -59,277,439.68 | -51,523,436.83 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 20,236,633.05 | 111,424,786.72 | -17,981,629.98 | -69,122,200.74 |
| 加:期初现金及现金等价物余额 | 324,654,149.89 | 213,229,363.17 | 213,229,363.17 | 282,351,563.91 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 344,890,782.94 | 324,654,149.89 | 195,247,733.19 | 213,229,363.17 |
| 补充资料: | | | | |
| 净利润 | 61,547,495.89 | 102,508,592.18 | 78,541,452.71 | 150,264,611.48 |
| 资产减值准备 | 1,497,910.92 | 531,315.37 | 1,074,392 | 2,805,514.6 |
| 固定资产和投资性房地产折旧 | 20,943,715.44 | 41,702,215.49 | 21,273,079.56 | 23,916,537.36 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 20,943,715.44 | 41,702,215.49 | 21,273,079.56 | 23,916,537.36 |
| 无形资产摊销 | 990,587.83 | 1,918,747.08 | 957,114.06 | 1,589,604.4 |
| 长期待摊费用摊销 | 11,340.43 | 136,085.64 | 68,042.82 | 149,488.02 |
| 处置固定资产、无形资产和其他长期资产的损失 | 7,124.14 | 70,768.91 | - | - |
| 固定资产报废损失 | 36,272.1 | 8,103.94 | 8,103.94 | 20,202.24 |
| 财务费用 | 1,460,788.36 | 1,552,609.07 | 1,273,574.83 | 3,864,535.85 |
| 投资损失 | - | - | - | 79,134.49 |
| 递延所得税 | -1,920,676.51 | 132,428.04 | -20,370.41 | -4,731,388.35 |
| 其中:递延所得税资产减少 | -1,851,099.78 | 505,033.89 | 165,822.61 | -6,157,228.77 |
| 递延所得税负债增加 | -69,576.73 | -372,605.85 | -186,193.02 | 1,425,840.42 |
| 存货的减少 | -1,754,328.4 | 39,615,533.96 | 24,434,212.5 | -41,704,544.86 |
| 经营性应收项目的减少 | -198,032,398.59 | 86,785,597.53 | 31,450,155.5 | -200,774,736.66 |
| 经营性应付项目的增加 | 81,153,443.53 | -95,374,735.56 | -86,589,940.07 | 153,749,974.49 |
| 现金的期末余额 | 344,890,782.94 | 324,654,149.89 | 195,247,733.19 | 213,229,363.17 |
| 减:现金的期初余额 | 324,654,149.89 | 213,229,363.17 | 213,229,363.17 | 282,351,563.91 |
| 公告日期 | 2024-08-09 | 2024-08-09 | 2023-12-29 | 2023-08-18 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | 标准无保留意见 |