| 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 | 2,339,334,818.88 | 1,109,556,123.79 | 1,483,248,005.08 | 673,204,045.39 |
| 收到的税费返还 | 15,078,969.76 | 4,710,173.94 | 17,183,873.21 | 15,106,041.06 |
| 收到其他与经营活动有关的现金 | 8,118,521.44 | 2,073,928.61 | 5,795,731.59 | 4,097,246.09 |
| 经营活动现金流入小计 | 2,362,532,310.08 | 1,116,340,226.34 | 1,506,227,609.88 | 692,407,332.54 |
| 购买商品、接受劳务支付的现金 | 2,171,888,295.31 | 1,019,222,945.18 | 1,097,912,654.58 | 401,559,141.09 |
| 支付给职工以及为职工支付的现金 | 87,995,937.53 | 49,115,132.57 | 168,580,050.5 | 120,384,589.76 |
| 支付的各项税费 | 29,340,313.2 | 15,917,738.96 | 47,185,362.43 | 40,428,045.03 |
| 支付其他与经营活动有关的现金 | 24,645,763.7 | 9,339,539.63 | 16,844,524.21 | 13,633,525.67 |
| 经营活动现金流出小计 | 2,313,870,309.74 | 1,093,595,356.34 | 1,330,522,591.72 | 576,005,301.55 |
| 经营活动产生的现金流量净额 | 48,662,000.34 | 22,744,870 | 175,705,018.16 | 116,402,030.99 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 894,188.28 | 894,188.28 |
| 收到的其他与投资活动有关的现金 | - | 4,153,411.16 | - | - |
| 投资活动现金流入的平衡项目 | - | 0 | 0 | 0 |
| 投资活动现金流入小计 | - | 4,153,411.16 | 894,188.28 | 894,188.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,486,544.94 | 16,294,983.96 | 43,152,197.04 | 33,924,329.71 |
| 投资支付的现金 | 6,500,000 | - | - | - |
| 取得子公司及其他营业单位支付的现金 | -4,163,411.16 | - | - | - |
| 投资活动现金流出小计 | 22,823,133.78 | 16,294,983.96 | 43,152,197.04 | 33,924,329.71 |
| 投资活动产生的现金流量净额 | -22,823,133.78 | -12,141,572.8 | -42,258,008.76 | -33,030,141.43 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 11,618,200 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 11,618,200 | - | - | - |
| 偿还债务支付的现金 | 1,704,141.85 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 44,893.88 | - | 43,299,643.53 | 43,299,643.53 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 43,299,643.53 | - |
| 支付其他与筹资活动有关的现金 | 527,690.9 | 37,560,444.61 | 72,030,550.56 | - |
| 筹资活动现金流出小计 | 2,276,726.63 | 37,560,444.61 | 115,330,194.09 | 43,299,643.53 |
| 筹资活动产生的现金流量净额 | 9,341,473.37 | -37,560,444.61 | -115,330,194.09 | -43,299,643.53 |
| 四、汇率变动对现金及现金等价物的影响 | 2,016,421.52 | 1,142,387.66 | 4,160,934.16 | 3,175,298.91 |
| 五、现金及现金等价物净增加额 | 37,196,761.45 | -25,814,759.75 | 22,277,749.47 | 43,247,544.94 |
| 加:期初现金及现金等价物余额 | 345,114,628.68 | 345,114,628.68 | 322,836,879.21 | 322,836,879.21 |
| 期末现金及现金等价物余额 | 382,311,390.13 | 319,299,868.93 | 345,114,628.68 | 366,084,424.15 |
| 补充资料: | | | | |
| 净利润 | 61,148,171.63 | - | 106,301,404.4 | - |
| 资产减值准备 | 784,481.22 | - | 4,770,345.29 | - |
| 固定资产和投资性房地产折旧 | 14,190,482.19 | - | 24,335,090.09 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,190,482.19 | - | 24,335,090.09 | - |
| 无形资产摊销 | 1,404,606.82 | - | 2,452,910.85 | - |
| 长期待摊费用摊销 | 595,622.88 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 26,898.83 | - |
| 固定资产报废损失 | 26,690.32 | - | 465,758.43 | - |
| 财务费用 | -1,891,054.36 | - | -4,160,934.16 | - |
| 递延所得税 | - | - | -365,832.88 | - |
| 其中:递延所得税资产减少 | - | - | -1,491,942.74 | - |
| 递延所得税负债增加 | - | - | 1,126,109.86 | - |
| 存货的减少 | -144,213,174.94 | - | -195,542,518.81 | - |
| 经营性应收项目的减少 | -184,881,925.7 | - | -16,636,872.1 | - |
| 经营性应付项目的增加 | 299,481,589.1 | - | 254,231,315.87 | - |
| 其他 | - | - | -800,167.62 | - |
| 现金的期末余额 | 382,311,390.13 | - | 345,114,628.68 | - |
| 减:现金的期初余额 | 345,114,628.68 | - | 322,836,879.21 | - |
| 现金及现金等价物的净增加额 | 37,196,761.45 | - | 22,277,749.47 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-18 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |