| 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 | 439,799,927.98 | 175,047,307.34 | 1,348,383,964.57 | 739,441,238.12 |
| 收到的税费返还 | 852,233.67 | 288,475.22 | 767,073.81 | 470,902.01 |
| 收到其他与经营活动有关的现金 | 36,779,629.2 | 15,434,662.04 | 86,958,033.53 | 60,267,337.96 |
| 经营活动现金流入小计 | 477,431,790.85 | 190,770,444.6 | 1,436,109,071.91 | 800,179,478.09 |
| 购买商品、接受劳务支付的现金 | 342,335,706.55 | 191,588,938.05 | 891,395,315.36 | 678,966,476.04 |
| 支付给职工以及为职工支付的现金 | 165,238,242.44 | 102,274,468.68 | 307,560,694.72 | 246,110,952.2 |
| 支付的各项税费 | 19,227,424.66 | 16,679,624.89 | 29,301,314.03 | 14,046,827.38 |
| 支付其他与经营活动有关的现金 | 51,785,747.34 | 22,720,295.16 | 100,966,606.19 | 74,364,249.92 |
| 经营活动现金流出小计 | 578,587,120.99 | 333,263,326.78 | 1,329,223,930.3 | 1,013,488,505.54 |
| 经营活动产生的现金流量净额 | -101,155,330.14 | -142,492,882.18 | 106,885,141.61 | -213,309,027.45 |
| 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 | - | - | 43,698.27 | 21,580.84 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 43,698.27 | 21,580.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 907,442.95 | 625,947 | 10,750,208.12 | 9,389,284.07 |
| 投资支付的现金 | - | - | 600,000 | 600,000 |
| 投资活动现金流出小计 | 907,442.95 | 625,947 | 11,350,208.12 | 9,989,284.07 |
| 投资活动产生的现金流量净额 | -907,442.95 | -625,947 | -11,306,509.85 | -9,967,703.23 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 24,000,012 | - | 39,000,019.5 | 39,000,019.5 |
| 支付其他与筹资活动有关的现金 | 857,738.59 | 538,392.45 | 6,737,893.61 | 1,463,297.88 |
| 筹资活动现金流出小计 | 24,857,750.59 | 538,392.45 | 45,737,913.11 | 40,463,317.38 |
| 筹资活动产生的现金流量净额 | -24,857,750.59 | -538,392.45 | -45,737,913.11 | -40,463,317.38 |
| 五、现金及现金等价物净增加额 | -126,920,523.68 | -143,657,221.63 | 49,840,718.65 | -263,740,048.06 |
| 加:期初现金及现金等价物余额 | 1,104,693,484 | 1,104,693,484 | 1,054,852,765.35 | 1,054,852,765.35 |
| 期末现金及现金等价物余额 | 977,772,960.32 | 961,036,262.37 | 1,104,693,484 | 791,112,717.29 |
| 补充资料: | | | | |
| 净利润 | 22,077,540.03 | - | 86,813,492.12 | - |
| 资产减值准备 | 755,033.73 | - | 5,537,607.29 | - |
| 固定资产和投资性房地产折旧 | 3,148,883.72 | - | 5,051,771.7 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,148,883.72 | - | 5,051,771.7 | - |
| 无形资产摊销 | 427,494.18 | - | 814,014.68 | - |
| 长期待摊费用摊销 | 7,245.22 | - | 7,245.22 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 167,141.85 | - |
| 财务费用 | 144,974.29 | - | -603,662.26 | - |
| 投资损失 | -4,209.55 | - | 487,949.97 | - |
| 递延所得税 | -152,979.48 | - | -615,165.81 | - |
| 其中:递延所得税资产减少 | -109,406.02 | - | -753,787.87 | - |
| 递延所得税负债增加 | -43,573.46 | - | 138,622.06 | - |
| 存货的减少 | -94,373,877.91 | - | -19,246,376.53 | - |
| 经营性应收项目的减少 | 27,941,647.7 | - | 128,795,213.16 | - |
| 经营性应付项目的增加 | -62,054,123 | - | -102,219,210.6 | - |
| 现金的期末余额 | 977,772,960.32 | - | 1,104,693,484 | - |
| 减:现金的期初余额 | 1,104,693,484 | - | 1,054,852,765.35 | - |
| 现金及现金等价物的净增加额 | -126,920,523.68 | - | 49,840,718.65 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-25 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |