| 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 | 1,021,777,324.98 | 398,114,029.45 | 1,902,685,135.78 | 1,413,428,096.18 |
| 收到的税费返还 | - | - | 15,017,245.02 | 212.54 |
| 收到其他与经营活动有关的现金 | 1,574,460.7 | 1,706,592.68 | 56,186,681.45 | 13,989,696.6 |
| 经营活动现金流入小计 | 1,023,351,785.68 | 399,820,622.13 | 1,973,889,062.25 | 1,427,418,005.32 |
| 购买商品、接受劳务支付的现金 | 921,240,094.12 | 466,600,454.11 | 1,327,755,256.16 | 851,654,922.15 |
| 支付给职工以及为职工支付的现金 | 74,632,255.35 | 43,739,562.04 | 132,117,506.2 | 98,853,192.72 |
| 支付的各项税费 | 17,924,820.5 | 4,995,366.02 | 38,286,222.89 | 35,373,326.36 |
| 支付其他与经营活动有关的现金 | 13,265,034.66 | 4,440,389.78 | 41,881,440.55 | 28,662,650.46 |
| 经营活动现金流出小计 | 1,027,062,204.63 | 519,775,771.95 | 1,540,040,425.8 | 1,014,544,091.69 |
| 经营活动产生的现金流量净额 | -3,710,418.95 | -119,955,149.82 | 433,848,636.45 | 412,873,913.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 341,000,000 | 104,000,000 | 313,143,500 | 169,143,500 |
| 取得投资收益收到的现金 | 6,262,403.04 | 5,579,945.53 | 3,812,273.38 | 2,429,298.39 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,651,003.3 | 2,806,845 | - | - |
| 收到的其他与投资活动有关的现金 | 887,237.8 | 368,237.5 | 3,514,077.17 | 2,970,082.15 |
| 投资活动现金流入小计 | 355,800,644.14 | 112,755,028.03 | 320,469,850.55 | 174,542,880.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 156,459,143.56 | 75,154,540.03 | 580,820,573.44 | 470,644,441.51 |
| 投资支付的现金 | 317,000,000 | 100,000,000 | 256,200,000 | 230,200,000 |
| 支付其他与投资活动有关的现金 | - | - | 2,119,500 | - |
| 投资活动现金流出小计 | 473,459,143.56 | 175,154,540.03 | 839,140,073.44 | 700,844,441.51 |
| 投资活动产生的现金流量净额 | -117,658,499.42 | -62,399,512 | -518,670,222.89 | -526,301,560.97 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 170,000,000 | 168,000,000 | 215,000,000 | 80,000,000 |
| 收到其他与筹资活动有关的现金 | 30,000,000 | - | 30,000,000 | 30,000,000 |
| 筹资活动现金流入小计 | 200,000,000 | 168,000,000 | 245,000,000 | 110,000,000 |
| 偿还债务支付的现金 | 30,000,000 | 30,000,000 | 155,000,000 | 80,756,890 |
| 分配股利、利润或偿付利息支付的现金 | 33,187,000 | - | 35,029,028.67 | 34,517,972.24 |
| 支付其他与筹资活动有关的现金 | 1,229,867.44 | 700,166.67 | 50,000,000 | - |
| 筹资活动现金流出小计 | 64,416,867.44 | 30,700,166.67 | 240,029,028.67 | 115,274,862.24 |
| 筹资活动产生的现金流量净额 | 135,583,132.56 | 137,299,833.33 | 4,970,971.33 | -5,274,862.24 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 85,384.72 | - |
| 五、现金及现金等价物净增加额 | 14,214,214.19 | -45,054,828.49 | -79,765,230.39 | -118,702,509.58 |
| 加:期初现金及现金等价物余额 | 144,580,219.67 | 144,580,219.67 | 224,345,450.06 | 224,345,450.06 |
| 期末现金及现金等价物余额 | 158,794,433.86 | 99,525,391.18 | 144,580,219.67 | 105,642,940.48 |
| 补充资料: | | | | |
| 净利润 | 29,322,945.8 | - | 87,742,684.12 | - |
| 资产减值准备 | 1,526,792.57 | - | 9,613,477.49 | - |
| 固定资产和投资性房地产折旧 | 143,733,824.82 | - | 115,908,616.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 143,733,824.82 | - | 115,908,616.35 | - |
| 无形资产摊销 | 1,612,726.85 | - | 2,960,171.48 | - |
| 长期待摊费用摊销 | 17,187,282.04 | - | 34,542,065.86 | - |
| 固定资产报废损失 | -1,741,950.76 | - | 626,444.06 | - |
| 公允价值变动损失 | 4,729,358.36 | - | -1,145,505.02 | - |
| 财务费用 | -533,622.24 | - | -1,983,037.37 | - |
| 投资损失 | -6,262,335.52 | - | -4,009,172.94 | - |
| 递延所得税 | 6,296,056.77 | - | -7,499,598.59 | - |
| 其中:递延所得税资产减少 | 1,670,699.7 | - | -7,359,631.73 | - |
| 递延所得税负债增加 | 4,625,357.07 | - | -139,966.86 | - |
| 存货的减少 | -29,960,288.61 | - | -12,173,846.6 | - |
| 经营性应收项目的减少 | -74,069,077.6 | - | 49,977,868.09 | - |
| 经营性应付项目的增加 | -95,552,131.43 | - | 159,662,065.56 | - |
| 现金的期末余额 | 158,794,433.86 | - | 144,580,219.67 | - |
| 减:现金的期初余额 | 144,580,219.67 | - | 224,345,450.06 | - |
| 现金及现金等价物的净增加额 | 14,214,214.19 | - | -79,765,230.39 | - |
| 公告日期 | 2025-08-08 | 2025-04-18 | 2025-04-18 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |