| 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 | 424,385,055.52 | 226,991,474.05 | 693,546,359.33 | 493,646,917.68 |
| 收到的税费返还 | 15,717,802.08 | 9,046,129.56 | 36,103,000.57 | 28,325,136.56 |
| 收到其他与经营活动有关的现金 | 2,180,947.41 | 550,482.88 | 2,621,598.21 | 2,087,046.76 |
| 经营活动现金流入小计 | 442,283,805.01 | 236,588,086.49 | 732,270,958.11 | 524,059,101 |
| 购买商品、接受劳务支付的现金 | 368,040,367 | 190,748,641.11 | 589,158,227.73 | 447,017,487.49 |
| 支付给职工以及为职工支付的现金 | 29,960,248.36 | 15,458,433.39 | 53,269,955.91 | 39,208,662.16 |
| 支付的各项税费 | 3,441,372.43 | 301,827.06 | 4,381,440.79 | -260,279.09 |
| 支付其他与经营活动有关的现金 | 32,309,265.99 | 19,965,688.92 | 30,009,909.55 | 20,746,522.69 |
| 经营活动现金流出小计 | 433,751,253.78 | 226,474,590.48 | 676,819,533.98 | 506,712,393.25 |
| 经营活动产生的现金流量净额 | 8,532,551.23 | 10,113,496.01 | 55,451,424.13 | 17,346,707.75 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | - | 0 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,080 | - | 99,800 | 99,800 |
| 投资活动现金流入小计 | 14,080 | 0 | 99,800 | 99,800 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,969,670.91 | 13,725,828.66 | 67,328,531.61 | 63,025,227.84 |
| 投资支付的现金 | 7.17 | 7.17 | - | - |
| 支付其他与投资活动有关的现金 | - | - | 346,374 | 346,374 |
| 投资活动现金流出小计 | 28,969,678.08 | 13,725,835.83 | 67,674,905.61 | 63,371,601.84 |
| 投资活动产生的现金流量净额 | -28,955,598.08 | -13,725,835.83 | -67,575,105.61 | -63,271,801.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 870,195.5 | 44,771.99 |
| 取得借款收到的现金 | 62,603,281.25 | 9,714,880 | 183,558,260 | 188,631,039.17 |
| 收到其他与筹资活动有关的现金 | - | - | 7,004,758.85 | - |
| 筹资活动现金流入小计 | 62,603,281.25 | 9,714,880 | 191,433,214.35 | 188,675,811.16 |
| 偿还债务支付的现金 | 14,020,329.64 | - | 157,660,944.29 | 146,431,831.3 |
| 分配股利、利润或偿付利息支付的现金 | 16,864,078.27 | 1,364,289.63 | 37,913,941.51 | 36,514,048.12 |
| 支付其他与筹资活动有关的现金 | - | 0 | 828,737.2 | - |
| 筹资活动现金流出小计 | 30,884,407.91 | 1,364,289.63 | 196,403,623 | 182,945,879.42 |
| 筹资活动产生的现金流量净额 | 31,718,873.34 | 8,350,590.37 | -4,970,408.65 | 5,729,931.74 |
| 四、汇率变动对现金及现金等价物的影响 | 1,956,228.99 | 1,286,273.98 | 4,495,012.12 | 3,241,560.73 |
| 五、现金及现金等价物净增加额 | 13,252,055.48 | 6,024,524.53 | -12,599,078.01 | -36,953,601.62 |
| 加:期初现金及现金等价物余额 | 76,738,125.91 | 76,738,125.91 | 89,337,203.92 | 89,337,203.92 |
| 期末现金及现金等价物余额 | 89,990,181.39 | 82,762,650.44 | 76,738,125.91 | 52,383,602.3 |
| 补充资料: | | | | |
| 净利润 | 20,049,095.81 | - | 43,501,985.83 | - |
| 资产减值准备 | - | - | 6,227.24 | - |
| 固定资产和投资性房地产折旧 | 18,533,896.25 | - | 32,456,342.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 18,533,896.25 | - | 32,456,342.29 | - |
| 无形资产摊销 | 467,034 | - | 1,106,998.08 | - |
| 长期待摊费用摊销 | 166,705.24 | - | 299,461.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -4,418.84 | - | -44,941.96 | - |
| 财务费用 | 441,913.3 | - | -424,762.22 | - |
| 投资损失 | - | - | 346,374 | - |
| 递延所得税 | 568,543.02 | - | 7,021,762.85 | - |
| 其中:递延所得税资产减少 | 568,543.02 | - | -1,516,748.84 | - |
| 递延所得税负债增加 | - | - | 8,538,511.69 | - |
| 存货的减少 | 11,044,082.8 | - | -76,724,387.19 | - |
| 经营性应收项目的减少 | 848,382.67 | - | -34,651,414.3 | - |
| 经营性应付项目的增加 | -48,047,208.29 | - | 78,807,873.99 | - |
| 其他 | 481,176 | - | 1,868,821.2 | - |
| 现金的期末余额 | 89,990,181.39 | - | 76,738,125.91 | - |
| 减:现金的期初余额 | 76,738,125.91 | - | 89,337,203.92 | - |
| 现金及现金等价物的净增加额 | 13,252,055.48 | - | -12,599,078.01 | - |
| 公告日期 | 2025-08-18 | 2025-04-28 | 2025-04-28 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |