| 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 | 876,615,404.05 | 469,550,036.79 | 1,488,599,847.17 | 948,716,971.77 |
| 收到的税费返还 | 21,067,021.98 | 5,584,657.78 | 21,887,861.6 | 16,085,390.55 |
| 收到其他与经营活动有关的现金 | 6,295,877.15 | 1,256,872.37 | 15,768,848.61 | 8,155,311.65 |
| 经营活动现金流入小计 | 903,978,303.18 | 476,391,566.94 | 1,526,256,557.38 | 972,957,673.97 |
| 购买商品、接受劳务支付的现金 | 564,824,801.59 | 316,525,598.54 | 853,900,546.34 | 607,665,215.74 |
| 支付给职工以及为职工支付的现金 | 110,567,210.91 | 59,113,766.93 | 225,786,260.03 | 172,200,538.5 |
| 支付的各项税费 | 35,645,905.5 | 20,614,125.34 | 68,599,086.83 | 34,633,418.64 |
| 支付其他与经营活动有关的现金 | 70,375,584.9 | 35,026,181.22 | 138,101,786.66 | 96,067,069.94 |
| 经营活动现金流出小计 | 781,413,502.9 | 431,279,672.03 | 1,286,387,679.86 | 910,566,242.82 |
| 经营活动产生的现金流量净额 | 122,564,800.28 | 45,111,894.91 | 239,868,877.52 | 62,391,431.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 611,467,577.05 | 142,441,452.05 | 1,000,569,375 | 841,881,265.41 |
| 取得投资收益收到的现金 | 17,864,187.92 | 773,807.72 | 3,787,508.55 | 3,031,893.68 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,705,819 | 322,280 | 19,472,890.98 | 15,899,346.74 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 19,831,184.5 | 19,831,184.5 |
| 投资活动现金流入小计 | 632,037,583.97 | 143,537,539.77 | 1,043,660,959.03 | 880,643,690.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 54,401,240.05 | 21,377,527.19 | 61,520,481.21 | 55,694,649.37 |
| 投资支付的现金 | 497,380,208.33 | 216,280,208.33 | 1,064,599,442.35 | 887,790,712.63 |
| 支付其他与投资活动有关的现金 | 215 | 90 | 2,619.28 | 2,619.28 |
| 投资活动现金流出小计 | 551,781,663.38 | 237,657,825.52 | 1,126,122,542.84 | 943,487,981.28 |
| 投资活动产生的现金流量净额 | 80,255,920.59 | -94,120,285.75 | -82,461,583.81 | -62,844,290.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | - | 19,275,460.4 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 19,275,460.4 | - |
| 偿还债务支付的现金 | 19,231,240.38 | 14,406,230.77 | 52,789,237.73 | - |
| 分配股利、利润或偿付利息支付的现金 | 193,751,022.89 | 34,114.75 | 71,686,844.68 | 71,558,981.52 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 30,000 | - |
| 支付其他与筹资活动有关的现金 | 12,948,052.11 | 1,599,179.06 | 23,323,814.01 | 19,487,043.62 |
| 筹资活动现金流出小计 | 225,930,315.38 | 16,039,524.58 | 147,799,896.42 | 91,046,025.14 |
| 筹资活动产生的现金流量净额 | -225,930,315.38 | -16,039,524.58 | -128,524,436.02 | -91,046,025.14 |
| 四、汇率变动对现金及现金等价物的影响 | 1,778,400.12 | 888,797.01 | 2,595,406.04 | -233,225.94 |
| 五、现金及现金等价物净增加额 | -21,331,194.39 | -64,159,118.41 | 31,478,263.73 | -91,732,110.88 |
| 加:期初现金及现金等价物余额 | 314,281,905.7 | 314,281,905.7 | 282,803,641.97 | 282,803,641.97 |
| 期末现金及现金等价物余额 | 292,950,711.31 | 250,122,787.29 | 314,281,905.7 | 191,071,531.09 |
| 补充资料: | | | | |
| 净利润 | 121,476,879.35 | - | 200,549,430.95 | - |
| 资产减值准备 | -496,428.6 | - | 8,952,955.97 | - |
| 固定资产和投资性房地产折旧 | 29,086,460.93 | - | 58,580,705.33 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,086,460.93 | - | 58,580,705.33 | - |
| 无形资产摊销 | 1,732,377.18 | - | 3,476,384.44 | - |
| 长期待摊费用摊销 | 4,094,061.64 | - | 10,132,553.97 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 27,317.32 | - | -11,720,839.79 | - |
| 固定资产报废损失 | 11,910.66 | - | 9,019,863.6 | - |
| 公允价值变动损失 | 5,867,817.17 | - | -19,091,081.78 | - |
| 财务费用 | -1,611,799.69 | - | -2,019,289.85 | - |
| 投资损失 | -17,592,579.11 | - | -10,149,078.59 | - |
| 递延所得税 | -1,892,526.26 | - | -469,521.21 | - |
| 其中:递延所得税资产减少 | 2,476,432.64 | - | -4,174,657.58 | - |
| 递延所得税负债增加 | -4,368,958.9 | - | 3,705,136.37 | - |
| 存货的减少 | -45,574,988.26 | - | -9,063,624.3 | - |
| 经营性应收项目的减少 | 79,900,431.23 | - | -164,296,647.58 | - |
| 经营性应付项目的增加 | -46,280,117.45 | - | 167,151,453.1 | - |
| 其他 | -8,542,250.77 | - | -6,082,658.49 | - |
| 现金的期末余额 | 292,950,711.31 | - | 314,281,905.7 | - |
| 减:现金的期初余额 | 314,281,905.7 | - | 282,803,641.97 | - |
| 现金及现金等价物的净增加额 | -21,331,194.39 | - | 31,478,263.73 | - |
| 公告日期 | 2025-08-29 | 2025-04-24 | 2025-04-24 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |