| 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 | 648,433,450.51 | 352,028,017.6 | 1,287,753,562.32 | 925,761,825.87 |
| 收到的税费返还 | 13,816,871.18 | 7,118,893.37 | 38,277,216.41 | 29,745,595.78 |
| 收到其他与经营活动有关的现金 | 2,404,464.79 | 1,679,616.8 | 10,245,739.45 | 7,674,071.43 |
| 经营活动现金流入小计 | 664,654,786.48 | 360,826,527.77 | 1,336,276,518.18 | 963,181,493.08 |
| 购买商品、接受劳务支付的现金 | 555,026,062.59 | 313,910,395.95 | 1,169,091,249.3 | 846,463,276.28 |
| 支付给职工以及为职工支付的现金 | 65,695,155.78 | 36,258,531.46 | 119,355,577.35 | 95,070,529 |
| 支付的各项税费 | 15,560,802.04 | 10,877,275.88 | 31,914,242.03 | 23,966,337.74 |
| 支付其他与经营活动有关的现金 | 21,027,458.11 | 10,236,486.42 | 50,166,399.78 | 34,902,984.54 |
| 经营活动现金流出小计 | 657,309,478.52 | 371,282,689.71 | 1,370,527,468.46 | 1,000,403,127.56 |
| 经营活动产生的现金流量净额 | 7,345,307.96 | -10,456,161.94 | -34,250,950.28 | -37,221,634.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 156,000,000 | 97,000,000 | - | - |
| 取得投资收益收到的现金 | 1,872,425 | 547,884.71 | 2,008,054.84 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 311,000 | 311,000 | 645,820 | 65,420 |
| 投资活动现金流入小计 | 158,183,425 | 97,858,884.71 | 2,653,874.84 | 65,420 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,222,270.12 | 7,122,280.38 | 39,457,840.76 | 27,360,158.17 |
| 投资支付的现金 | 132,000,000 | 73,000,000 | 52,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 9,790,387.88 | - |
| 投资活动现金流出小计 | 139,222,270.12 | 80,122,280.38 | 101,248,228.64 | 27,360,158.17 |
| 投资活动产生的现金流量净额 | 18,961,154.88 | 17,736,604.33 | -98,594,353.8 | -27,294,738.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 400,000 | 400,000 | 6,091,816 | 5,096,556 |
| 其中:子公司吸收少数股东投资收到的现金 | 400,000 | 400,000 | 6,091,816 | 5,096,556 |
| 取得借款收到的现金 | 119,550,000 | 50,750,000 | 222,775,000 | 158,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 2,075,069.14 | - |
| 筹资活动现金流入小计 | 119,950,000 | 51,150,000 | 230,941,885.14 | 163,096,556 |
| 偿还债务支付的现金 | 89,096,708.52 | 50,398,105.78 | 261,629,305.96 | 206,612,568.16 |
| 分配股利、利润或偿付利息支付的现金 | 4,078,958.13 | 2,495,951.5 | 10,115,919 | 8,124,012.85 |
| 其中:子公司支付给少数股东的股利、利润 | 237,826.9 | 237,826.9 | - | - |
| 支付其他与筹资活动有关的现金 | 4,277,299.1 | 2,592,499.39 | 3,632,850 | 3,632,850 |
| 筹资活动现金流出小计 | 97,452,965.75 | 55,486,556.67 | 275,378,074.96 | 218,369,431.01 |
| 筹资活动产生的现金流量净额 | 22,497,034.25 | -4,336,556.67 | -44,436,189.82 | -55,272,875.01 |
| 四、汇率变动对现金及现金等价物的影响 | -129,217.74 | -42,212.06 | 844,286.22 | -461,862.51 |
| 五、现金及现金等价物净增加额 | 48,674,279.35 | 2,901,673.66 | -176,437,207.68 | -120,251,110.17 |
| 加:期初现金及现金等价物余额 | 122,863,888.48 | 122,863,888.48 | 299,301,096.16 | 299,301,096.16 |
| 期末现金及现金等价物余额 | 171,538,167.83 | 125,765,562.14 | 122,863,888.48 | 179,049,985.99 |
| 补充资料: | | | | |
| 净利润 | -139,840.44 | - | -74,032,546.46 | - |
| 资产减值准备 | 866,408.38 | - | 82,420,209.82 | - |
| 固定资产和投资性房地产折旧 | 7,416,228.93 | - | 12,080,580.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,416,228.93 | - | 12,080,580.84 | - |
| 无形资产摊销 | 563,898.85 | - | 724,189.87 | - |
| 长期待摊费用摊销 | 704,997.54 | - | 1,880,779.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -25,854.11 | - | 179,075.15 | - |
| 固定资产报废损失 | 219.14 | - | -660,666.13 | - |
| 公允价值变动损失 | -65,420.27 | - | -151,369.86 | - |
| 财务费用 | 6,262,482.5 | - | 9,081,904.28 | - |
| 投资损失 | -3,239,329.37 | - | -11,309,306.87 | - |
| 递延所得税 | -535,899.82 | - | -15,424,618.55 | - |
| 其中:递延所得税资产减少 | -535,488.37 | - | -15,421,488.96 | - |
| 递延所得税负债增加 | -411.45 | - | -3,129.59 | - |
| 存货的减少 | -10,535,110.4 | - | -23,993,553.45 | - |
| 经营性应收项目的减少 | 27,756,183.65 | - | -70,631,640.63 | - |
| 经营性应付项目的增加 | -25,519,161.75 | - | 49,063,733.15 | - |
| 现金的期末余额 | 171,538,167.83 | - | 122,863,888.48 | - |
| 减:现金的期初余额 | 122,863,888.48 | - | 299,301,096.16 | - |
| 现金及现金等价物的净增加额 | 48,674,279.35 | - | -176,437,207.68 | - |
| 公告日期 | 2025-08-23 | 2025-04-29 | 2025-04-22 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |