| 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 | 836,182,446.71 | 402,466,919.02 | 1,871,643,559.28 | 1,397,096,911.22 |
| 收到的税费返还 | 12,788.79 | 9,167.79 | 6,091,940.16 | 6,092,461.42 |
| 收到其他与经营活动有关的现金 | 19,828,814.96 | 12,535,497.37 | 43,980,329.29 | 53,782,573.24 |
| 经营活动现金流入小计 | 856,024,050.46 | 415,011,584.18 | 1,921,715,828.73 | 1,456,971,945.88 |
| 购买商品、接受劳务支付的现金 | 525,329,406.69 | 265,761,102.62 | 1,269,343,893.41 | 957,325,064.29 |
| 支付给职工以及为职工支付的现金 | 166,092,889.47 | 95,470,061.99 | 339,078,374.31 | 258,310,311.76 |
| 支付的各项税费 | 22,316,783.55 | 18,016,612.63 | 77,684,852.09 | 79,898,800.37 |
| 支付其他与经营活动有关的现金 | 49,196,959.1 | 20,695,350.36 | 87,715,860.98 | 71,767,646.31 |
| 经营活动现金流出小计 | 762,936,038.81 | 399,943,127.6 | 1,773,822,980.79 | 1,367,301,822.73 |
| 经营活动产生的现金流量净额 | 93,088,011.65 | 15,068,456.58 | 147,892,847.94 | 89,670,123.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 526,965,000 | 323,465,000 | 741,626,258.73 | 394,490,400.91 |
| 取得投资收益收到的现金 | 1,608,527.12 | 920,902.38 | 3,513,445.39 | 6,632,918.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 56,745 | 56,700 | 437,996.31 | 154,373.94 |
| 收到的其他与投资活动有关的现金 | - | - | 15,967,931.55 | - |
| 投资活动现金流入小计 | 528,630,272.12 | 324,442,602.38 | 761,545,631.98 | 401,277,693.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,124,589.74 | 45,611,678.3 | 188,543,488.53 | 131,904,990.88 |
| 投资支付的现金 | 475,250,000 | 145,750,000 | 913,170,000 | 576,170,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 17,157,250 | 12,111,000 |
| 支付其他与投资活动有关的现金 | - | 2,327,232.77 | - | 1,000,000 |
| 投资活动现金流出小计 | 548,374,589.74 | 193,688,911.07 | 1,118,870,738.53 | 721,185,990.88 |
| 投资活动产生的现金流量净额 | -19,744,317.62 | 130,753,691.31 | -357,325,106.55 | -319,908,297.14 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,690,000 | - | 9,897,300 | 9,897,300 |
| 取得借款收到的现金 | 147,509,618.53 | 75,507,499.58 | 345,599,991.51 | 260,751,093.04 |
| 收到其他与筹资活动有关的现金 | 29,665,698.53 | 29,665,698.53 | 36,844,398.43 | 36,844,398.4 |
| 筹资活动现金流入小计 | 180,865,317.06 | 105,173,198.11 | 392,341,689.94 | 307,492,791.44 |
| 偿还债务支付的现金 | 147,023,362.21 | 48,391,028.88 | 297,464,763.55 | 199,138,763.55 |
| 分配股利、利润或偿付利息支付的现金 | 17,459,157.48 | 2,155,395.13 | 51,927,509.61 | 49,694,819.69 |
| 支付其他与筹资活动有关的现金 | 64,089,630.63 | 50,726,617.74 | 173,675,613.27 | 170,693,868.91 |
| 筹资活动现金流出小计 | 228,572,150.32 | 101,273,041.75 | 523,067,886.43 | 419,527,452.15 |
| 筹资活动产生的现金流量净额 | -47,706,833.26 | 3,900,156.36 | -130,726,196.49 | -112,034,660.71 |
| 四、汇率变动对现金及现金等价物的影响 | 4,114,331.54 | 1,498,437.93 | 4,688,571.99 | 3,052,964.09 |
| 五、现金及现金等价物净增加额 | 29,751,192.31 | 151,220,742.18 | -335,469,883.11 | -339,219,870.61 |
| 加:期初现金及现金等价物余额 | 340,516,253.67 | 340,516,232.22 | 675,697,944.57 | 675,697,944.57 |
| 期末现金及现金等价物余额 | 370,267,445.98 | 491,736,974.4 | 340,228,061.46 | 336,478,073.96 |
| 补充资料: | | | | |
| 净利润 | 40,480,196.04 | - | 44,641,073.43 | - |
| 资产减值准备 | -7,223,639.19 | - | 16,004,849.05 | - |
| 固定资产和投资性房地产折旧 | 37,311,647.52 | - | 77,107,041.72 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,311,647.52 | - | 77,107,041.72 | - |
| 无形资产摊销 | 1,331,639.75 | - | 2,203,136.19 | - |
| 长期待摊费用摊销 | 8,850,891.13 | - | 16,563,519.83 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -441,130.46 | - | -137,111.05 | - |
| 固定资产报废损失 | 356,527.3 | - | 619,514.39 | - |
| 公允价值变动损失 | -92,549.88 | - | 3,141,738.52 | - |
| 财务费用 | 5,731,620.47 | - | 9,809,401.87 | - |
| 投资损失 | -2,415,479.21 | - | -3,718,524 | - |
| 递延所得税 | -14,794,840.33 | - | 695,504.8 | - |
| 其中:递延所得税资产减少 | -17,906,199.74 | - | 2,860,805.92 | - |
| 递延所得税负债增加 | 3,111,359.41 | - | -2,165,301.12 | - |
| 存货的减少 | 48,451,036.07 | - | -10,777,302.04 | - |
| 经营性应收项目的减少 | 27,169,090.3 | - | 44,489,247.94 | - |
| 经营性应付项目的增加 | -58,257,616.87 | - | -65,783,243.19 | - |
| 现金的期末余额 | 370,267,445.98 | - | 340,228,061.46 | - |
| 减:现金的期初余额 | 340,516,253.67 | - | 675,697,944.57 | - |
| 现金及现金等价物的净增加额 | 29,751,192.31 | - | -335,469,883.11 | - |
| 公告日期 | 2025-08-05 | 2025-04-26 | 2025-04-26 | 2024-10-15 |
| 审计意见(境内) | | | 标准无保留意见 | |