| 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 | 290,500,530.49 | 111,385,846.83 | 1,125,660,381.34 | 559,747,595.08 |
| 收到的税费返还 | 183,906.23 | - | 372,176.64 | 518,388.35 |
| 收到其他与经营活动有关的现金 | 9,819,194.6 | 2,441,898.75 | 25,599,328.1 | 13,573,565.96 |
| 经营活动现金流入小计 | 300,503,631.32 | 113,827,745.58 | 1,151,631,886.08 | 573,839,549.39 |
| 购买商品、接受劳务支付的现金 | 177,522,078.89 | 51,882,968.2 | 654,433,794.41 | 315,234,017.04 |
| 支付给职工以及为职工支付的现金 | 147,240,053.46 | 93,038,137.03 | 279,157,268.59 | 202,368,581.88 |
| 支付的各项税费 | 38,052,304.02 | 16,715,803.52 | 59,762,188.46 | 42,940,220.21 |
| 支付其他与经营活动有关的现金 | 19,657,798.72 | 6,462,768.83 | 49,920,856.73 | 33,281,096.01 |
| 经营活动现金流出小计 | 382,472,235.09 | 168,099,677.58 | 1,043,274,108.19 | 593,823,915.14 |
| 经营活动产生的现金流量净额 | -81,968,603.77 | -54,271,932 | 108,357,777.89 | -19,984,365.75 |
| 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 | 14,800 | - | - | - |
| 投资活动现金流入的平衡项目 | 0 | - | - | - |
| 投资活动现金流入小计 | 14,800 | - | - | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,172,090.05 | 778,550 | 71,747,023.74 | 59,462,878.69 |
| 投资活动现金流出小计 | 4,172,090.05 | 778,550 | 71,747,023.74 | 59,462,878.69 |
| 投资活动产生的现金流量净额 | -4,157,290.05 | -778,550 | -71,747,023.74 | -59,462,878.69 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 140,000,000 | 44,000,000 | 544,000,000 | 457,000,000 |
| 筹资活动现金流入小计 | 140,000,000 | 44,000,000 | 544,000,000 | 457,000,000 |
| 偿还债务支付的现金 | 25,000,000 | - | 536,000,000 | 334,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 15,234,892.76 | 1,478,302.22 | 18,627,018.07 | 17,572,862.09 |
| 支付其他与筹资活动有关的现金 | 459,176 | - | 24,047,909.7 | - |
| 筹资活动现金流出小计 | 40,694,068.76 | 1,478,302.22 | 578,674,927.77 | 351,572,862.09 |
| 筹资活动产生的现金流量净额 | 99,305,931.24 | 42,521,697.78 | -34,674,927.77 | 105,427,137.91 |
| 五、现金及现金等价物净增加额 | 13,180,037.42 | -12,528,784.22 | 1,935,826.38 | 25,979,893.47 |
| 加:期初现金及现金等价物余额 | 211,253,320.36 | 211,253,320.36 | 209,317,493.98 | 209,317,493.98 |
| 期末现金及现金等价物余额 | 224,433,357.78 | 198,724,536.14 | 211,253,320.36 | 235,297,387.45 |
| 补充资料: | | | | |
| 净利润 | -154,341,688.9 | - | 71,186,494.18 | - |
| 资产减值准备 | 16,754,109.15 | - | 27,296,859.7 | - |
| 固定资产和投资性房地产折旧 | 15,304,490.63 | - | 30,409,039.32 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,304,490.63 | - | 30,409,039.32 | - |
| 无形资产摊销 | 3,025,470.09 | - | 5,498,583.42 | - |
| 长期待摊费用摊销 | 842,638.59 | - | 617,604.9 | - |
| 财务费用 | 3,758,070.23 | - | 13,553,410.2 | - |
| 递延所得税 | -2,939,190.87 | - | -1,868,998.92 | - |
| 其中:递延所得税资产减少 | -2,282,876.82 | - | -4,913,694.4 | - |
| 递延所得税负债增加 | -656,314.05 | - | 3,044,695.48 | - |
| 存货的减少 | 235,854,186.19 | - | 193,911,470.26 | - |
| 经营性应收项目的减少 | -250,744,440.15 | - | 35,555,543.24 | - |
| 经营性应付项目的增加 | 38,975,560.31 | - | -290,855,039.48 | - |
| 现金的期末余额 | 224,433,357.78 | - | 211,253,320.36 | - |
| 减:现金的期初余额 | 211,253,320.36 | - | 209,317,493.98 | - |
| 现金及现金等价物的净增加额 | 13,180,037.42 | - | 1,935,826.38 | - |
| 公告日期 | 2025-08-23 | 2025-04-18 | 2025-03-29 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |