| 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 | 634,422,207.03 | 1,124,048,249.58 | 598,182,474.73 | 1,278,575,407.32 |
| 收到的税费返还 | 31,329,817.97 | 53,315,217.71 | 21,923,733.24 | 71,085,497.32 |
| 收到其他与经营活动有关的现金 | 2,395,564.98 | 95,157,667.75 | 91,707,604.24 | 14,284,358.96 |
| 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 | 668,147,589.98 | 1,272,521,135.04 | 711,813,812.21 | 1,363,945,263.6 |
| 购买商品、接受劳务支付的现金 | 619,605,352.3 | 1,079,112,247.58 | 632,013,097.03 | 1,083,915,924.43 |
| 支付给职工以及为职工支付的现金 | 31,622,271.38 | 58,388,349.22 | 34,537,014.68 | 60,389,159.35 |
| 支付的各项税费 | 11,339,143.1 | 15,203,229.8 | 8,539,040.94 | 16,190,829 |
| 支付其他与经营活动有关的现金 | 7,883,531.4 | 34,688,916.06 | 25,603,559.85 | 84,958,299.36 |
| 经营活动现金流出的平衡项目 | -0.01 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 670,450,298.17 | 1,187,392,742.66 | 700,692,712.5 | 1,245,454,212.14 |
| 经营活动产生的现金流量净额平衡项目 | -0.01 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | -2,302,708.2 | 85,128,392.38 | 11,121,099.71 | 118,491,051.46 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,000,000 | 24,700,000 | 23,200,000 | 29,320,000 |
| 取得投资收益收到的现金 | 6,706.82 | 49,405.1 | 32,189.45 | 103,609.71 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 103,000 | 3,000 | - |
| 收到的其他与投资活动有关的现金 | - | 2,500,000 | - | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流入小计 | 2,006,706.82 | 27,352,405.1 | 23,235,189.45 | 29,423,609.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,967,852.74 | 7,671,641 | 5,738,759.9 | 14,766,910.99 |
| 投资支付的现金 | 2,000,000 | 24,700,000 | 23,200,000 | 26,300,000 |
| 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 | 18,967,852.74 | 32,371,641 | 28,938,759.9 | 41,066,910.99 |
| 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 | -16,961,145.92 | -5,019,235.9 | -5,703,570.45 | -11,643,301.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | 72,000,000 | 52,000,000 | 117,227,430.46 |
| 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 | 20,000,000 | 72,000,000 | 52,000,000 | 117,227,430.46 |
| 偿还债务支付的现金 | 20,000,000 | 134,000,000 | 52,000,000 | 166,479,200 |
| 分配股利、利润或偿付利息支付的现金 | 537,651.49 | 2,814,378.09 | 1,978,105.87 | 4,714,576.85 |
| 支付其他与筹资活动有关的现金 | 2,381,309.5 | 5,712,619.07 | 2,581,309.49 | 4,796,419 |
| 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 | 22,918,960.99 | 142,526,997.16 | 56,559,415.36 | 175,990,195.85 |
| 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 | -2,918,960.99 | -70,526,997.16 | -4,559,415.36 | -58,762,765.39 |
| 四、汇率变动对现金及现金等价物的影响 | 5,782,414.37 | 2,916,532.47 | 2,101,139.57 | 9,785,242.65 |
| 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 | -16,400,400.74 | 12,498,691.79 | 2,959,253.47 | 57,870,227.44 |
| 加:期初现金及现金等价物余额 | 131,571,713.28 | 119,073,021.49 | 119,073,021.49 | 61,202,794.05 |
| 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 | 115,171,312.54 | 131,571,713.28 | 122,032,274.96 | 119,073,021.49 |
| 补充资料: | | | | |
| 净利润 | 46,127,109.73 | 93,513,826.48 | 42,577,926.75 | 98,891,579.93 |
| 资产减值准备 | -63,098.8 | 316,342.58 | 309,188.27 | 330,566.5 |
| 固定资产和投资性房地产折旧 | 7,996,689.89 | 16,492,692.9 | 8,291,861.98 | 16,815,475.62 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,996,689.89 | 16,492,692.9 | 8,291,861.98 | 16,815,475.62 |
| 无形资产摊销 | 162,041.88 | 303,471.36 | 151,735.68 | 296,957.3 |
| 长期待摊费用摊销 | 1,498,491.08 | 3,023,181.43 | 1,504,917.85 | 1,491,423.06 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 75,843.4 | 8,424.47 | 7,900.34 |
| 财务费用 | -5,288,557.07 | -409,775.74 | -842,749.49 | 5,402,610.26 |
| 投资损失 | -409,232.73 | -1,287,289.11 | -820,928.45 | -1,122,117.2 |
| 递延所得税 | 90,464.72 | 26,000.2 | 105,656.43 | -321,396.34 |
| 其中:递延所得税资产减少 | 90,464.72 | 26,000.2 | 63,939.59 | -321,396.34 |
| 递延所得税负债增加 | - | - | 41,716.84 | - |
| 存货的减少 | 12,751,619.86 | 4,187,949.04 | 38,969,427.91 | -7,056,119.48 |
| 经营性应收项目的减少 | -20,680,468.22 | 71,697,231.14 | 76,415,352.34 | -70,175,920.12 |
| 经营性应付项目的增加 | -50,792,036.99 | -114,952,068.27 | -162,369,691.4 | 62,078,610.57 |
| 其他 | 4,283,243.82 | 8,566,487.64 | 4,283,243.82 | 8,566,487.64 |
| 现金的期末余额 | 115,471,312.54 | 131,571,713.28 | 122,032,274.96 | 119,073,021.49 |
| 减:现金的期初余额 | 131,571,713.28 | 119,073,021.49 | 119,073,021.49 | 61,202,794.05 |
| 公告日期 | 2024-09-13 | 2024-09-13 | 2023-12-22 | 2023-03-03 |
| 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 |