| 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 | 470,588,204.48 | 203,432,867.6 | 1,102,948,326.75 | 652,312,549.14 |
| 收到的税费返还 | 85,517.77 | - | - | - |
| 收到其他与经营活动有关的现金 | 4,014,101.64 | 2,453,971.73 | 5,580,469.03 | 4,036,493.81 |
| 经营活动现金流入小计 | 474,687,823.89 | 205,886,839.33 | 1,108,528,795.78 | 656,349,042.95 |
| 购买商品、接受劳务支付的现金 | 407,279,819.59 | 161,039,913.39 | 844,593,386.48 | 593,600,492.07 |
| 支付给职工以及为职工支付的现金 | 49,669,546.12 | 28,487,969.65 | 89,750,148.25 | 66,036,854.07 |
| 支付的各项税费 | 23,985,475.9 | 9,570,944.8 | 25,834,598.33 | 20,121,504.06 |
| 支付其他与经营活动有关的现金 | 11,771,785.13 | 6,366,785.27 | 22,781,878.29 | 18,021,343.34 |
| 经营活动现金流出小计 | 492,706,626.74 | 205,465,613.11 | 982,960,011.35 | 697,780,193.54 |
| 经营活动产生的现金流量净额 | -18,018,802.85 | 421,226.22 | 125,568,784.43 | -41,431,150.59 |
| 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 | 116,987.32 | 41,000 | 384,533.41 | 144,896 |
| 投资活动现金流入小计 | 116,987.32 | 41,000 | 384,533.41 | 144,896 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,678,825.52 | 2,402,212.96 | 17,264,710.79 | 16,781,478.93 |
| 投资活动现金流出小计 | 3,678,825.52 | 2,402,212.96 | 17,264,710.79 | 16,781,478.93 |
| 投资活动产生的现金流量净额 | -3,561,838.2 | -2,361,212.96 | -16,880,177.38 | -16,636,582.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 195,770,000 | 31,480,000 | 303,490,000 | 253,990,000 |
| 收到其他与筹资活动有关的现金 | - | - | 1,800,000 | 1,800,000 |
| 筹资活动现金流入小计 | 195,770,000 | 31,480,000 | 305,290,000 | 255,790,000 |
| 偿还债务支付的现金 | 185,970,000 | 36,480,000 | 288,990,000 | 203,990,000 |
| 分配股利、利润或偿付利息支付的现金 | 36,453,865.54 | 2,124,361.3 | 30,254,388.09 | 27,698,097.53 |
| 支付其他与筹资活动有关的现金 | 841,000 | - | 22,877,722.82 | 23,008,227.51 |
| 筹资活动现金流出小计 | 223,264,865.54 | 38,604,361.3 | 342,122,110.91 | 254,696,325.04 |
| 筹资活动产生的现金流量净额 | -27,494,865.54 | -7,124,361.3 | -36,832,110.91 | 1,093,674.96 |
| 五、现金及现金等价物净增加额 | -49,075,506.59 | -9,064,348.04 | 71,856,496.14 | -56,974,058.56 |
| 加:期初现金及现金等价物余额 | 217,130,845.64 | 217,130,845.64 | 145,274,349.5 | 145,274,349.5 |
| 期末现金及现金等价物余额 | 168,055,339.05 | 208,066,497.6 | 217,130,845.64 | 88,300,290.94 |
| 补充资料: | | | | |
| 净利润 | -58,416,872.43 | - | 85,960,104.88 | - |
| 资产减值准备 | 2,910,533.52 | - | -45,793,763.54 | - |
| 固定资产和投资性房地产折旧 | 18,163,776.84 | - | 37,379,222.06 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 18,163,776.84 | - | 37,379,222.06 | - |
| 无形资产摊销 | 526,799.04 | - | 1,053,598.04 | - |
| 长期待摊费用摊销 | 1,711,132.44 | - | 3,224,814.25 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 246,084.69 | - | 761,697.3 | - |
| 固定资产报废损失 | - | - | 649,607.37 | - |
| 财务费用 | 4,092,664.49 | - | 9,650,075.88 | - |
| 递延所得税 | -3,848,128.27 | - | 10,863,380.23 | - |
| 其中:递延所得税资产减少 | -3,846,209.79 | - | 10,877,216.62 | - |
| 递延所得税负债增加 | -1,918.48 | - | -13,836.39 | - |
| 存货的减少 | -8,855,789.72 | - | -19,707,978.32 | - |
| 经营性应收项目的减少 | 9,911,582.24 | - | 74,673,600.99 | - |
| 经营性应付项目的增加 | 6,740,885.29 | - | -33,281,569.22 | - |
| 其他 | 7,813,051.16 | - | -2,229,628.81 | - |
| 现金的期末余额 | 168,055,339.05 | - | 217,130,845.64 | - |
| 减:现金的期初余额 | 217,130,845.64 | - | 145,274,349.5 | - |
| 现金及现金等价物的净增加额 | -49,075,506.59 | - | 71,856,496.14 | - |
| 公告日期 | 2025-08-23 | 2025-04-29 | 2025-04-24 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |