| 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 | 547,320,410.17 | 284,273,456.13 | 910,391,223.86 | 612,597,422.87 |
| 收到的税费返还 | 48,005,092.39 | 22,617,423.46 | 53,120,010.85 | 42,508,815.66 |
| 收到其他与经营活动有关的现金 | 10,970,477.75 | 8,587,674.63 | 14,773,900.6 | 7,493,938.21 |
| 经营活动现金流入小计 | 606,295,980.31 | 315,478,554.22 | 978,285,135.31 | 662,600,176.74 |
| 购买商品、接受劳务支付的现金 | 338,109,462.92 | 260,490,545.78 | 276,044,256.26 | 210,064,617.35 |
| 支付给职工以及为职工支付的现金 | 191,279,853.02 | 106,276,353.67 | 291,194,454.67 | 207,399,796.84 |
| 支付的各项税费 | 56,296,343.28 | 26,880,626.71 | 126,421,709.5 | 82,638,646.35 |
| 支付其他与经营活动有关的现金 | 71,189,989.95 | 32,867,860.86 | 124,498,676.63 | 75,132,452.63 |
| 经营活动现金流出小计 | 656,875,649.17 | 426,515,387.02 | 818,159,097.06 | 575,235,513.17 |
| 经营活动产生的现金流量净额 | -50,579,668.86 | -111,036,832.8 | 160,126,038.25 | 87,364,663.57 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 948,800,000 | 462,800,000 | 1,135,283,923 | 523,483,923 |
| 取得投资收益收到的现金 | 1,280,393.04 | 632,839.48 | 3,150,774.2 | 1,621,899.42 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,737,676.78 | 97,383.85 | 3,189,237.56 | 1,140,307.22 |
| 投资活动现金流入小计 | 953,818,069.82 | 463,530,223.33 | 1,141,623,934.76 | 526,246,129.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 132,278,772.35 | 65,536,153.17 | 95,024,740.93 | 43,765,399.68 |
| 投资支付的现金 | 900,800,000 | 404,800,000 | 1,192,600,000 | 643,700,000 |
| 投资活动现金流出小计 | 1,033,078,772.35 | 470,336,153.17 | 1,287,624,740.93 | 687,465,399.68 |
| 投资活动产生的现金流量净额 | -79,260,702.53 | -6,805,929.84 | -146,000,806.17 | -161,219,270.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,413,225 | 2,413,225 | 51,973,876.17 | - |
| 取得借款收到的现金 | 262,100,000 | 135,050,000 | 131,380,000 | 90,400,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 49,221,418.62 |
| 筹资活动现金流入小计 | 264,513,225 | 137,463,225 | 183,353,876.17 | 139,621,418.62 |
| 偿还债务支付的现金 | 50,000 | - | 30,400,000 | 60,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 200,924,220.84 | 1,779,000.71 | 111,705,655.08 | 111,358,351.03 |
| 支付其他与筹资活动有关的现金 | 3,114,966.06 | 2,342,225.46 | 81,921,110.77 | 78,548,328.03 |
| 筹资活动现金流出小计 | 204,089,186.9 | 4,121,226.17 | 224,026,765.85 | 249,906,679.06 |
| 筹资活动产生的现金流量净额 | 60,424,038.1 | 133,341,998.83 | -40,672,889.68 | -110,285,260.44 |
| 四、汇率变动对现金及现金等价物的影响 | 1,035,089.12 | 2,772,445.96 | -681,763.69 | 751,777.69 |
| 五、现金及现金等价物净增加额 | -68,381,244.17 | 18,271,682.15 | -27,229,421.29 | -183,388,089.22 |
| 加:期初现金及现金等价物余额 | 382,597,518.29 | 382,597,518.29 | 409,826,939.58 | 409,826,939.58 |
| 期末现金及现金等价物余额 | 314,216,274.12 | 400,869,200.44 | 382,597,518.29 | 226,438,850.36 |
| 补充资料: | | | | |
| 净利润 | 160,282,243.47 | - | 310,729,661.62 | - |
| 资产减值准备 | 2,705,230.92 | - | 6,192,628.12 | - |
| 固定资产和投资性房地产折旧 | 40,101,591.59 | - | 75,517,268.04 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,101,591.59 | - | 75,517,268.04 | - |
| 无形资产摊销 | 2,137,491.35 | - | 4,219,987.7 | - |
| 长期待摊费用摊销 | 1,079,014.21 | - | 2,098,450.87 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 928,245.18 | - | 2,371,737.66 | - |
| 财务费用 | 2,736,192.46 | - | 1,006,359.83 | - |
| 投资损失 | -1,280,393.04 | - | -3,150,774.2 | - |
| 递延所得税 | -1,585,755.15 | - | -1,054,079.37 | - |
| 其中:递延所得税资产减少 | -1,585,755.15 | - | -1,054,079.37 | - |
| 存货的减少 | -135,801,407.68 | - | -117,385,212.13 | - |
| 经营性应收项目的减少 | -159,384,522.96 | - | -344,722,603.5 | - |
| 经营性应付项目的增加 | 26,817,006.13 | - | 222,079,617.22 | - |
| 其他 | 8,859,794.8 | - | 2,473,925.53 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 215,780,170.39 | - | 317,955,740.59 | - |
| 现金的期末余额 | 314,216,274.12 | - | 382,597,518.29 | - |
| 减:现金的期初余额 | 382,597,518.29 | - | 409,826,939.58 | - |
| 现金及现金等价物的净增加额 | -68,381,244.17 | - | -27,229,421.29 | - |
| 公告日期 | 2025-08-13 | 2025-04-29 | 2025-04-03 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |