| 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 | 380,975,605.39 | 181,020,472.03 | 661,020,589.35 | 608,611,734.19 |
| 收到的税费返还 | 6,649,624.92 | 1,671,616.46 | 14,955,394.21 | 14,396,180.36 |
| 收到其他与经营活动有关的现金 | 11,498,068.47 | 5,634,349.47 | 71,240,793.79 | 32,540,867.59 |
| 经营活动现金流入小计 | 399,123,298.78 | 188,326,437.96 | 747,216,777.35 | 655,548,782.14 |
| 购买商品、接受劳务支付的现金 | 242,236,146.97 | 122,935,048.16 | 326,522,847.51 | 395,244,504.39 |
| 支付给职工以及为职工支付的现金 | 57,771,083.42 | 33,162,550.94 | 116,506,419.46 | 75,799,863.2 |
| 支付的各项税费 | 22,018,894.28 | 8,969,248.14 | 40,690,705.07 | 39,167,827.44 |
| 支付其他与经营活动有关的现金 | 13,587,062.24 | 5,957,483.91 | 29,297,557.26 | 13,435,352.38 |
| 经营活动现金流出小计 | 335,613,186.91 | 171,024,331.15 | 513,017,529.3 | 523,647,547.41 |
| 经营活动产生的现金流量净额 | 63,510,111.87 | 17,302,106.81 | 234,199,248.05 | 131,901,234.73 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 8,898,275.8 | 4,207,323.38 | 882,916.69 | - |
| 取得投资收益收到的现金 | 9,929,989.36 | 7,492,662.17 | 161,973.87 | 818,865 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,727,481.72 | 275,000 |
| 收到的其他与投资活动有关的现金 | 617,756,538.99 | 199,725,675.86 | 322,187,182.71 | 38,370.33 |
| 投资活动现金流入小计 | 636,584,804.15 | 211,425,661.41 | 326,959,554.99 | 1,132,235.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,470,776.16 | 21,875,724.91 | 110,192,169.01 | 36,956,602.65 |
| 投资支付的现金 | 25,000,000 | - | 305,200,000 | 305,200,000 |
| 支付其他与投资活动有关的现金 | 840,000,081.01 | 473,450,934.09 | 830,000,000 | - |
| 投资活动现金流出小计 | 909,470,857.17 | 495,326,659 | 1,245,392,169.01 | 342,156,602.65 |
| 投资活动产生的现金流量净额 | -272,886,053.02 | -283,900,997.59 | -918,432,614.02 | -341,024,367.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 15,000,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 15,000,000 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 15,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 15,419,291.12 | - | 49,404,663.2 | - |
| 其中:子公司支付给少数股东的股利、利润 | 800,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | - | - | 50,114,847.63 | 31,751,639.45 |
| 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 | 15,419,291.12 | - | 99,519,510.83 | 31,751,639.45 |
| 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 | -15,419,291.12 | - | -84,519,510.83 | -31,751,639.45 |
| 四、汇率变动对现金及现金等价物的影响 | 627,638.83 | 332,427.82 | 3,011,283.12 | 1,308,169.22 |
| 五、现金及现金等价物净增加额 | -224,167,593.44 | -266,266,462.96 | -765,741,593.68 | -239,566,602.82 |
| 加:期初现金及现金等价物余额 | 834,672,746.72 | 834,672,746.72 | 1,600,414,340.4 | 1,600,414,340.4 |
| 期末现金及现金等价物余额 | 610,505,153.28 | 568,406,283.76 | 834,672,746.72 | 1,360,847,737.58 |
| 补充资料: | | | | |
| 净利润 | 72,995,542.16 | - | 132,044,571.18 | - |
| 资产减值准备 | -2,448,793.76 | - | 12,487,984.67 | - |
| 固定资产和投资性房地产折旧 | 25,064,200.23 | - | 51,512,603.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,064,200.23 | - | 51,512,603.71 | - |
| 无形资产摊销 | 1,141,446.72 | - | 4,048,976.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -375,310.36 | - | -4,526,313.71 | - |
| 固定资产报废损失 | 356,605.63 | - | 401,997.73 | - |
| 公允价值变动损失 | -1,850,010.55 | - | -2,276,517.96 | - |
| 财务费用 | -627,638.83 | - | -2,804,267.83 | - |
| 投资损失 | -16,002,520.26 | - | -10,028,809.24 | - |
| 递延所得税 | 6,432,935.87 | - | 2,952,216.6 | - |
| 其中:递延所得税资产减少 | -36,532.71 | - | 324,751.37 | - |
| 递延所得税负债增加 | 6,469,468.58 | - | 2,627,465.23 | - |
| 存货的减少 | -54,186.13 | - | -5,061,407.8 | - |
| 经营性应收项目的减少 | 13,618,556.85 | - | 126,931,814.84 | - |
| 经营性应付项目的增加 | -34,740,715.7 | - | -71,483,600.49 | - |
| 现金的期末余额 | 610,505,153.28 | - | 834,672,746.72 | - |
| 减:现金的期初余额 | 834,672,746.72 | - | 1,600,414,340.4 | - |
| 现金及现金等价物的净增加额 | -224,167,593.44 | - | -765,741,593.68 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |