| 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 | 542,420,946.82 | 234,935,669.27 | 1,057,876,005.58 | 822,945,842.72 |
| 收到的税费返还 | 10,054,088.84 | 357,668.8 | 65,274,058.42 | 43,306,449.13 |
| 收到其他与经营活动有关的现金 | 1,256,889.25 | 775,121.76 | 44,464,839.66 | 42,742,175.47 |
| 经营活动现金流入小计 | 553,731,924.91 | 236,068,459.83 | 1,167,614,903.66 | 908,994,467.32 |
| 购买商品、接受劳务支付的现金 | 466,302,586.27 | 191,744,063.06 | 1,208,007,503.86 | 898,573,486.34 |
| 支付给职工以及为职工支付的现金 | 47,534,819.68 | 29,386,312.13 | 84,536,561.54 | 60,696,877.33 |
| 支付的各项税费 | 21,571,469.25 | 5,804,325.12 | 42,456,266.95 | 33,982,737.91 |
| 支付其他与经营活动有关的现金 | 14,842,122.02 | 8,996,758.77 | 28,444,444.06 | 23,595,993.72 |
| 经营活动现金流出小计 | 550,250,997.22 | 235,931,459.08 | 1,363,444,776.41 | 1,016,849,095.3 |
| 经营活动产生的现金流量净额 | 3,480,927.69 | 137,000.75 | -195,829,872.75 | -107,854,627.98 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 332,545.84 | 144,096.68 | 2,136,718.79 | 2,075,423.81 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15,165 | 13,420.35 | 449,932.77 | 187,267.94 |
| 收到的其他与投资活动有关的现金 | 77,951,244.1 | 40,951,244.1 | 688,849,535.02 | 648,563,922.09 |
| 投资活动现金流入小计 | 78,298,954.94 | 41,108,761.13 | 691,436,186.58 | 650,826,613.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,392,740.71 | 14,132,224.93 | 48,482,244.2 | 87,860,156.68 |
| 支付其他与投资活动有关的现金 | 74,888,998.34 | 26,888,998.34 | 454,753,333.13 | 439,646,509.3 |
| 投资活动现金流出小计 | 86,281,739.05 | 41,021,223.27 | 503,235,577.33 | 527,506,665.98 |
| 投资活动产生的现金流量净额 | -7,982,784.11 | 87,537.86 | 188,200,609.25 | 123,319,947.86 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | - | - | - | 0 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 20,861,347.44 | 20,261,367.44 |
| 支付其他与筹资活动有关的现金 | - | - | 529,000 | 514,527.38 |
| 筹资活动现金流出平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流出小计 | - | - | 21,390,347.44 | 20,775,894.82 |
| 筹资活动产生的现金流量净额平衡项目 | - | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | - | - | -21,390,347.44 | -20,775,894.82 |
| 四、汇率变动对现金及现金等价物的影响 | -102,891.85 | -447,041.94 | 4,465,338.23 | 1,150,803.57 |
| 五、现金及现金等价物净增加额 | -4,604,748.27 | -222,503.33 | -24,554,272.71 | -4,159,771.37 |
| 加:期初现金及现金等价物余额 | 131,650,563.37 | 131,650,563.37 | 156,204,836.08 | 156,204,836.08 |
| 期末现金及现金等价物余额 | 127,045,815.1 | 131,428,060.04 | 131,650,563.37 | 152,045,064.71 |
| 补充资料: | | | | |
| 净利润 | -23,794,363.75 | - | -34,226,497.32 | - |
| 资产减值准备 | 3,119,727.77 | - | 13,890,974.64 | - |
| 固定资产和投资性房地产折旧 | 50,165,616.52 | - | 65,938,760.66 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,165,616.52 | - | 65,938,760.66 | - |
| 无形资产摊销 | 738,327.54 | - | 1,694,876.36 | - |
| 长期待摊费用摊销 | - | - | 85,261.95 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 28,864.39 | - |
| 固定资产报废损失 | 1,170.62 | - | -151,267.94 | - |
| 财务费用 | 6,017,976.48 | - | 5,210,371.49 | - |
| 投资损失 | -268,917.98 | - | -2,167,339.39 | - |
| 递延所得税 | -55,709.86 | - | -8,952,911.17 | - |
| 其中:递延所得税资产减少 | 1,435,530.34 | - | -6,195,147.65 | - |
| 递延所得税负债增加 | -1,491,240.2 | - | -2,757,763.52 | - |
| 存货的减少 | -101,664,302.62 | - | -100,849,388.73 | - |
| 经营性应收项目的减少 | -77,739,300.17 | - | -130,063,978.55 | - |
| 经营性应付项目的增加 | 147,120,250.74 | - | -30,502,099.01 | - |
| 其他 | - | - | -116,294.51 | - |
| 现金的期末余额 | 127,045,815.1 | - | 131,650,563.37 | - |
| 减:现金的期初余额 | 131,650,563.37 | - | 156,204,836.08 | - |
| 现金及现金等价物的净增加额 | -4,604,748.27 | - | -24,554,272.71 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-19 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |