| 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 | 815,745,359.22 | 397,022,925.58 | 1,648,579,517.74 | 1,249,624,998.34 |
| 收到的税费返还 | 12,591,812.46 | 7,203,792.12 | 16,369,651.39 | 14,174,032.7 |
| 收到其他与经营活动有关的现金 | 21,855,699.05 | 3,021,192.21 | 54,155,201.45 | 25,789,983.25 |
| 经营活动现金流入小计 | 850,192,870.73 | 407,247,909.91 | 1,719,104,370.58 | 1,289,589,014.29 |
| 购买商品、接受劳务支付的现金 | 686,346,375.7 | 426,988,567.52 | 1,329,946,788.25 | 1,085,373,490.83 |
| 支付给职工以及为职工支付的现金 | 158,460,216.3 | 101,256,676.39 | 220,356,755.34 | 168,012,157.88 |
| 支付的各项税费 | 8,148,796.76 | 4,514,183.43 | 3,860,265.53 | 4,506,613.33 |
| 支付其他与经营活动有关的现金 | 39,266,718.45 | 17,522,890.17 | 58,383,061.73 | 43,645,087.57 |
| 经营活动现金流出小计 | 892,222,107.21 | 550,282,317.51 | 1,612,546,870.85 | 1,301,537,349.61 |
| 经营活动产生的现金流量净额 | -42,029,236.48 | -143,034,407.6 | 106,557,499.73 | -11,948,335.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 3,337,649 | - | 108,721,257.47 | - |
| 取得投资收益收到的现金 | 10,034,790.47 | - | 90,000 | 90,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 23,333.33 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 13,372,439.47 | - | 108,834,590.8 | 90,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 68,577,446.71 | 29,011,158.76 | 289,370,371.76 | 68,230,202.32 |
| 投资支付的现金 | 25,900,000 | 19,000,000 | 15,000,000 | 15,000,000 |
| 投资活动现金流出小计 | 94,477,446.71 | 48,011,158.76 | 304,370,371.76 | 83,230,202.32 |
| 投资活动产生的现金流量净额 | -81,105,007.24 | -48,011,158.76 | -195,535,780.96 | -83,140,202.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 10,381,440.43 | - | - | - |
| 取得借款收到的现金 | - | - | 152,842,482.95 | 62,810,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 10,381,440.43 | - | 152,842,482.95 | 62,810,000 |
| 偿还债务支付的现金 | 520,800 | 520,800 | 152,321,682.95 | - |
| 分配股利、利润或偿付利息支付的现金 | 45,294,366.44 | 2,219.19 | 20,747,214.76 | - |
| 支付其他与筹资活动有关的现金 | - | - | 5,699,585.86 | - |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流出小计 | 45,815,166.44 | 523,019.19 | 178,768,483.57 | - |
| 筹资活动产生的现金流量净额 | -35,433,726.01 | -523,019.19 | -25,926,000.62 | 62,810,000 |
| 四、汇率变动对现金及现金等价物的影响 | 584,692.47 | 143,244.35 | 2,528,423.85 | 1,756,948.16 |
| 五、现金及现金等价物净增加额 | -157,983,277.26 | -191,425,341.2 | -112,375,858 | -30,521,589.48 |
| 加:期初现金及现金等价物余额 | 995,019,360.58 | 995,019,360.58 | 1,107,395,218.58 | 1,107,395,218.58 |
| 期末现金及现金等价物余额 | 837,036,083.32 | 803,594,019.38 | 995,019,360.58 | 1,076,873,629.1 |
| 补充资料: | | | | |
| 净利润 | 40,733,416.3 | - | 292,416,562.47 | - |
| 资产减值准备 | 46,322,730.62 | - | 3,504,906.01 | - |
| 固定资产和投资性房地产折旧 | 9,358,501.7 | - | 17,033,399.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,358,501.7 | - | 17,033,399.24 | - |
| 无形资产摊销 | 8,524,701.99 | - | 11,820,844.11 | - |
| 长期待摊费用摊销 | 14,460,957.18 | - | 22,362,931.87 | - |
| 公允价值变动损失 | 9,026,661 | - | 34,869,339 | - |
| 财务费用 | 472,252.07 | - | -1,924,640.83 | - |
| 投资损失 | -9,432,703.04 | - | -39,533,070.85 | - |
| 递延所得税 | -1,841,744.48 | - | 12,577,244 | - |
| 其中:递延所得税资产减少 | -1,841,744.48 | - | 12,577,244 | - |
| 存货的减少 | -25,738,092.51 | - | -358,859,648.43 | - |
| 经营性应收项目的减少 | -44,045,016.4 | - | -111,739,010.36 | - |
| 经营性应付项目的增加 | -89,808,224.48 | - | 199,803,611.78 | - |
| 其他 | -3,017,320.38 | - | 14,162,544.03 | - |
| 现金的期末余额 | 837,036,083.32 | - | 995,019,360.58 | - |
| 减:现金的期初余额 | 995,019,360.58 | - | 1,107,395,218.58 | - |
| 现金及现金等价物的净增加额 | -157,983,277.26 | - | -112,375,858 | - |
| 公告日期 | 2025-08-22 | 2025-04-29 | 2025-03-31 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |