| 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 | 452,028,256.23 | 138,473,535.7 | 986,752,819.66 | 682,821,100.18 |
| 收到的税费返还 | - | - | - | 878,651.58 |
| 收到其他与经营活动有关的现金 | 27,513,719.84 | 15,115,491.09 | 58,120,309.56 | 54,554,105.94 |
| 经营活动现金流入小计 | 479,541,976.07 | 153,589,026.79 | 1,044,873,129.22 | 738,253,857.7 |
| 购买商品、接受劳务支付的现金 | 402,456,533.56 | 166,145,174.69 | 730,999,252.58 | 582,269,610.7 |
| 支付给职工以及为职工支付的现金 | 65,921,144.9 | 35,573,080.05 | 117,285,544.43 | 90,363,663.91 |
| 支付的各项税费 | 41,354,052.89 | 23,480,194.64 | 44,864,520.24 | 34,201,103.68 |
| 支付其他与经营活动有关的现金 | 30,363,308.56 | 11,143,443.96 | 59,766,072 | 50,297,568.16 |
| 经营活动现金流出小计 | 540,095,039.91 | 236,341,893.34 | 952,915,389.25 | 757,131,946.45 |
| 经营活动产生的现金流量净额 | -60,553,063.84 | -82,752,866.55 | 91,957,739.97 | -18,878,088.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 600,000 | 600,000 | 3,300,000 | - |
| 取得投资收益收到的现金 | - | - | 1,449,019.91 | 1,060,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 32,800 | 32,800 | 45,132.98 | 38,938.06 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 16,496,226.73 | 16,496,226.73 |
| 收到的其他与投资活动有关的现金 | 10,139.49 | - | 2,600,042.45 | 13,513,718.78 |
| 投资活动现金流入小计 | 642,939.49 | 632,800 | 23,890,422.07 | 31,108,883.57 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 100,036,355.91 | 69,022,590.64 | 388,246,296.5 | 271,379,956.82 |
| 投资支付的现金 | 7,070,000 | 7,070,000 | 106,601,400 | 15,200,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 18,307,098.78 | - |
| 投资活动现金流出小计 | 107,106,355.91 | 76,092,590.64 | 513,154,795.28 | 286,579,956.82 |
| 投资活动产生的现金流量净额 | -106,463,416.42 | -75,459,790.64 | -489,264,373.21 | -255,471,073.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 752,704,981.63 | 752,704,981.63 |
| 取得借款收到的现金 | 239,068,306.42 | 130,375,082.58 | 75,500,000 | 40,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 557,200 | - |
| 筹资活动现金流入小计 | 239,068,306.42 | 130,375,082.58 | 828,762,181.63 | 792,704,981.63 |
| 偿还债务支付的现金 | 41,273,244.8 | 21,316,769.56 | 241,897,759.69 | 192,710,100.18 |
| 分配股利、利润或偿付利息支付的现金 | 30,094,749.33 | 406,385.86 | 43,227,612.46 | 82,231,971.83 |
| 支付其他与筹资活动有关的现金 | - | - | 3,788,218.89 | 2,800,000 |
| 筹资活动现金流出小计 | 71,367,994.13 | 21,723,155.42 | 288,913,591.04 | 277,742,072.01 |
| 筹资活动产生的现金流量净额 | 167,700,312.29 | 108,651,927.16 | 539,848,590.59 | 514,962,909.62 |
| 四、汇率变动对现金及现金等价物的影响 | 8,102,662.47 | 6,472,756.22 | 7,982,558.21 | -4,702,032 |
| 五、现金及现金等价物净增加额 | 8,786,494.5 | -43,087,973.81 | 150,524,515.56 | 235,911,715.62 |
| 加:期初现金及现金等价物余额 | 1,040,606,276.98 | 1,040,606,276.98 | 890,081,761.42 | 890,081,761.42 |
| 期末现金及现金等价物余额 | 1,049,392,771.48 | 997,518,303.17 | 1,040,606,276.98 | 1,125,993,477.04 |
| 补充资料: | | | | |
| 净利润 | 20,057,946.3 | - | 31,145,774.22 | - |
| 资产减值准备 | 147,447 | - | 40,259,956.53 | - |
| 固定资产和投资性房地产折旧 | 33,175,282.44 | - | 58,590,741.26 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,175,282.44 | - | 58,590,741.26 | - |
| 无形资产摊销 | 6,328,309.45 | - | 5,389,527.7 | - |
| 长期待摊费用摊销 | 2,763,246.61 | - | 3,354,543.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 42,098.23 | - |
| 固定资产报废损失 | 918,417.5 | - | 232,078.79 | - |
| 公允价值变动损失 | 7,572,757.07 | - | -7,302,034.79 | - |
| 财务费用 | -2,408,404.8 | - | 2,494,344.6 | - |
| 投资损失 | 751,347.25 | - | 4,967,720.9 | - |
| 递延所得税 | -1,525,226.1 | - | -1,049,465.61 | - |
| 其中:递延所得税资产减少 | -1,500,710.04 | - | 152,445.52 | - |
| 递延所得税负债增加 | -24,516.06 | - | -1,201,911.13 | - |
| 存货的减少 | -83,963,919.55 | - | -88,540,961.56 | - |
| 经营性应收项目的减少 | -26,416,211.1 | - | -9,309,894.47 | - |
| 经营性应付项目的增加 | -23,005,614.19 | - | 48,698,472.7 | - |
| 其他 | 2,657,490.61 | - | 4,239,346.61 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 1,353,874.4 | - |
| 现金的期末余额 | 1,049,392,771.48 | - | 1,040,606,276.98 | - |
| 减:现金的期初余额 | 1,040,606,276.98 | - | 890,081,761.42 | - |
| 现金及现金等价物的净增加额 | 8,786,494.5 | - | 150,524,515.56 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |