| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 341,622,290.02 | 188,448,853.76 | 503,598,801.81 | 399,948,773.57 |
| 收到的税费返还 | 3,331,337.12 | 1,669,520.44 | 7,174,888.81 | 6,912,748.89 |
| 收到其他与经营活动有关的现金 | 21,094,089.86 | 10,467,432.55 | 25,304,961.45 | 26,435,717.33 |
| 经营活动现金流入小计 | 366,047,717 | 200,585,806.75 | 536,078,652.07 | 433,297,239.79 |
| 购买商品、接受劳务支付的现金 | 150,667,023.53 | 93,717,224.31 | 288,739,123.75 | 241,274,478.57 |
| 支付给职工以及为职工支付的现金 | 70,597,685.1 | 34,639,070.97 | 125,604,205.06 | 90,860,689.18 |
| 支付的各项税费 | 29,490,945.75 | 18,033,803.93 | 20,209,791.43 | 20,227,805.42 |
| 支付其他与经营活动有关的现金 | 31,122,649.91 | 8,497,765.56 | 47,574,375.27 | 71,559,900.96 |
| 经营活动现金流出小计 | 281,878,304.29 | 154,887,864.77 | 482,127,495.51 | 423,922,874.13 |
| 经营活动产生的现金流量净额 | 84,169,412.71 | 45,697,941.98 | 53,951,156.56 | 9,374,365.66 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,958,034.73 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 72,530.97 | 75,000 |
| 收到的其他与投资活动有关的现金 | 430,125,120 | 143,524,080 | 376,110,600 | 167,760,800 |
| 投资活动现金流入小计 | 432,083,154.73 | 143,524,080 | 376,183,130.97 | 167,835,800 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 72,943,125.71 | 33,654,537.29 | 110,666,367.44 | 42,573,250.04 |
| 投资支付的现金 | - | - | 5,800,000 | 5,800,000 |
| 支付其他与投资活动有关的现金 | 408,797,015.04 | 116,093,280 | 521,451,954.38 | 192,387,100 |
| 投资活动现金流出小计 | 481,740,140.75 | 149,747,817.29 | 637,918,321.82 | 240,760,350.04 |
| 投资活动产生的现金流量净额 | -49,656,986.02 | -6,223,737.29 | -261,735,190.85 | -72,924,550.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 5,970,000 | 1,470,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 5,970,000 | 1,470,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 5,970,000 | 1,470,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,400,190 | - | 12,319,661.51 | 11,050,992.23 |
| 支付其他与筹资活动有关的现金 | 147,583.2 | 82,714.68 | 31,960,780.1 | 32,112,617.57 |
| 筹资活动现金流出小计 | 4,547,773.2 | 82,714.68 | 44,280,441.61 | 43,163,609.8 |
| 筹资活动产生的现金流量净额 | -4,547,773.2 | -82,714.68 | -38,310,441.61 | -41,693,609.8 |
| 四、汇率变动对现金及现金等价物的影响 | 3,410,047.44 | -157,027.03 | -447,824.3 | -5,334,267.85 |
| 五、现金及现金等价物净增加额 | 33,374,700.93 | 39,234,462.98 | -246,542,300.2 | -110,578,062.03 |
| 加:期初现金及现金等价物余额 | 118,395,277.38 | 118,395,277.38 | 364,937,577.58 | 364,937,577.58 |
| 期末现金及现金等价物余额 | 151,769,978.31 | 157,629,740.36 | 118,395,277.38 | 254,359,515.55 |
| 补充资料: | | | | |
| 净利润 | 47,580,111.57 | - | 72,962,545.44 | - |
| 资产减值准备 | -438,825.26 | - | 10,707,009.15 | - |
| 固定资产和投资性房地产折旧 | 25,844,334.49 | - | 57,109,093.78 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,844,334.49 | - | 57,109,093.78 | - |
| 无形资产摊销 | 626,861.9 | - | 1,379,853.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 167,342.79 | - |
| 固定资产报废损失 | 54,293.88 | - | 1,805.67 | - |
| 财务费用 | 13,968,316.54 | - | 26,916,093.6 | - |
| 投资损失 | -1,112,409.37 | - | 1,002,041.49 | - |
| 递延所得税 | 456,138.92 | - | -1,326,424.03 | - |
| 其中:递延所得税资产减少 | 456,138.92 | - | -1,326,424.03 | - |
| 存货的减少 | 5,521,091.69 | - | -50,580,764.3 | - |
| 经营性应收项目的减少 | 16,412,602.83 | - | -85,984,916.1 | - |
| 经营性应付项目的增加 | -24,586,384.98 | - | 15,308,269.9 | - |
| 现金的期末余额 | 151,769,978.31 | - | 118,395,277.38 | - |
| 减:现金的期初余额 | 118,395,277.38 | - | 364,937,577.58 | - |
| 现金及现金等价物的净增加额 | 33,374,700.93 | - | -246,542,300.2 | - |
| 公告日期 | 2025-08-30 | 2025-04-26 | 2025-04-16 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |