| 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 | 729,320,858.37 | 1,471,991,424.44 | 691,542,525.49 | 1,197,383,418.28 |
| 收到的税费返还 | 24,023,703.98 | 31,350,332.47 | 17,695,551.93 | 22,043,715.68 |
| 收到其他与经营活动有关的现金 | 8,975,546.15 | 26,585,523.13 | 15,304,166.21 | 53,266,651.36 |
| 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 | 762,320,108.5 | 1,529,927,280.04 | 724,542,243.63 | 1,272,693,785.32 |
| 购买商品、接受劳务支付的现金 | 85,655,487.14 | 142,693,864.96 | 82,656,099.5 | 117,130,864.5 |
| 支付给职工以及为职工支付的现金 | 292,088,960.44 | 455,432,852.01 | 264,096,699.01 | 386,855,291.71 |
| 支付的各项税费 | 62,197,415.51 | 77,371,850.92 | 30,624,281.79 | 57,739,597.61 |
| 支付其他与经营活动有关的现金 | 163,271,447.83 | 403,280,484.32 | 178,135,715.56 | 334,276,518.88 |
| 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 | 603,213,310.92 | 1,078,779,052.21 | 555,512,795.86 | 896,002,272.7 |
| 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 | 159,106,797.58 | 451,148,227.83 | 169,029,447.77 | 376,691,512.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 620,000,000 | 639,000,000 | 409,000,000 | 342,000,000 |
| 取得投资收益收到的现金 | 6,237,789.84 | 7,105,788.38 | 4,393,233.5 | 4,120,084.63 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 70,386.98 | 1,327,148.34 | 66,869.01 | 70,060.11 |
| 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 | 626,308,176.82 | 647,432,936.72 | 413,460,102.51 | 346,190,144.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 148,387,309.69 | 77,195,581.92 | 15,710,030.32 | 14,682,898.67 |
| 投资支付的现金 | 250,000,000 | 1,205,000,000 | 345,000,000 | 787,021,000 |
| 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 | 398,387,309.69 | 1,282,195,581.92 | 360,710,030.32 | 801,703,898.67 |
| 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 | 227,920,867.13 | -634,762,645.2 | 52,750,072.19 | -455,513,753.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 支付其他与筹资活动有关的现金 | 11,096,952.68 | 21,035,524.15 | 8,741,899.93 | 17,905,968.29 |
| 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 | 11,096,952.68 | 21,035,524.15 | 8,741,899.93 | 17,905,968.29 |
| 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 | -11,096,952.68 | -21,035,524.15 | -8,741,899.93 | -17,905,968.29 |
| 四、汇率变动对现金及现金等价物的影响 | 1,781,117.17 | 4,636,610.25 | 7,577,016.72 | 17,122,318.58 |
| 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 | 377,711,829.2 | -200,013,331.27 | 220,614,636.75 | -79,605,891.02 |
| 加:期初现金及现金等价物余额 | 331,261,603.97 | 531,274,935.24 | 531,274,935.24 | 610,880,826.26 |
| 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 | 708,973,433.17 | 331,261,603.97 | 751,889,571.99 | 531,274,935.24 |
| 补充资料: | | | | |
| 净利润 | 220,746,812.42 | 323,180,990.71 | 186,828,531.41 | 283,717,731.47 |
| 资产减值准备 | 111,974.67 | 6,919.59 | -1,129.23 | 28,488.24 |
| 固定资产和投资性房地产折旧 | 15,488,723.9 | 17,268,324.2 | 7,288,818.92 | 10,464,879.09 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,488,723.9 | 17,268,324.2 | 7,288,818.92 | 10,464,879.09 |
| 无形资产摊销 | 1,602,017.17 | 826,497.52 | 542,510.25 | 1,144,053.05 |
| 长期待摊费用摊销 | 635,025.54 | 76,949.39 | 37,103.26 | 4,713,726.6 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,768.84 | - | - |
| 固定资产报废损失 | -15,674.31 | 12,693 | -770.15 | -29,718.29 |
| 公允价值变动损失 | -11,889,804.71 | -20,025,021.93 | -7,777,206.29 | -2,645,764.9 |
| 财务费用 | -1,574,894.7 | -3,132,596.17 | -5,799,562.16 | -25,305,112.29 |
| 投资损失 | -1,276,941.29 | -1,253,651.46 | -783,852.74 | -1,120,936.47 |
| 递延所得税 | -4,555,014.19 | -8,211,497.83 | -2,955,960.94 | -5,420,131.86 |
| 其中:递延所得税资产减少 | -5,543,940.28 | -10,218,703.97 | -3,564,599.83 | -6,019,092.89 |
| 递延所得税负债增加 | 988,926.09 | 2,007,206.14 | 608,638.89 | 598,961.03 |
| 存货的减少 | -865,472.16 | -2,086,365.08 | -61,329.19 | -27,898.97 |
| 经营性应收项目的减少 | -22,560,572.66 | 1,988,224.9 | -5,035,070.72 | -21,853,183.42 |
| 经营性应付项目的增加 | -46,018,536.58 | 123,955,233.53 | -11,877,049.05 | 117,339,526.09 |
| 现金的期末余额 | 708,973,433.17 | 331,261,603.97 | 751,889,571.99 | 531,274,935.24 |
| 减:现金的期初余额 | 331,261,603.97 | 531,274,935.24 | 531,274,935.24 | 610,880,826.26 |
| 公告日期 | 2024-09-05 | 2024-09-05 | 2024-09-05 | 2023-07-28 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |