| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 1,421,170,375.61 | 943,073,448.97 | 469,582,409.64 | 2,043,221,526.97 |
| 收到的税费返还 | 44,213,632.57 | 32,515,159.99 | 18,949,400.72 | 41,484,909.16 |
| 收到其他与经营活动有关的现金 | 151,768,770.85 | 128,827,441.5 | 32,690,981.41 | 43,054,261.54 |
| 经营活动现金流入小计 | 1,617,152,779.03 | 1,104,416,050.46 | 521,222,791.77 | 2,127,760,697.67 |
| 购买商品、接受劳务支付的现金 | 1,016,919,883.75 | 700,211,783.17 | 342,876,103.08 | 1,507,480,450.86 |
| 支付给职工以及为职工支付的现金 | 237,130,568.3 | 169,358,864.58 | 93,052,645.26 | 294,391,731.57 |
| 支付的各项税费 | 35,372,539.52 | 24,264,486.9 | 10,656,627.72 | 51,761,388.51 |
| 支付其他与经营活动有关的现金 | 78,216,775.26 | 57,901,702.78 | 28,577,272.52 | 176,246,211.2 |
| 经营活动现金流出小计 | 1,367,639,766.83 | 951,736,837.43 | 475,162,648.58 | 2,029,879,782.14 |
| 经营活动产生的现金流量净额 | 249,513,012.2 | 152,679,213.03 | 46,060,143.19 | 97,880,915.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,540,882,868.48 | 1,058,898,020 | 479,000,000 | 1,629,600,000 |
| 取得投资收益收到的现金 | 8,765,634.17 | 4,562,155.76 | 1,876,380.07 | 8,629,579.35 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 285,751.6 | 151,140 | 128,580 | 5,709.73 |
| 投资活动现金流入小计 | 1,549,934,254.25 | 1,063,611,315.76 | 481,004,960.07 | 1,638,235,289.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 71,705,710.07 | 38,918,173.36 | 23,272,093.79 | 199,978,944.25 |
| 投资支付的现金 | 1,713,000,600 | 1,158,000,450 | 384,000,300 | 1,916,502,850 |
| 投资活动现金流出小计 | 1,784,706,310.07 | 1,196,918,623.36 | 407,272,393.79 | 2,116,481,794.25 |
| 投资活动产生的现金流量净额 | -234,772,055.82 | -133,307,307.6 | 73,732,566.28 | -478,246,505.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 462,043,053 | 249,788,180 | 189,647,000 | 942,335,768 |
| 筹资活动现金流入小计 | 462,043,053 | 249,788,180 | 189,647,000 | 942,335,768 |
| 偿还债务支付的现金 | 455,012,839.04 | 204,005,502.36 | 179,505,502.36 | 842,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 57,896,679.47 | 51,858,325.64 | 5,955,379.68 | 78,454,955.11 |
| 支付其他与筹资活动有关的现金 | 3,450,260.72 | 3,293,836.52 | 1,426,920.6 | 71,608,024.99 |
| 筹资活动现金流出小计 | 516,359,779.23 | 259,157,664.52 | 186,887,802.64 | 992,562,980.1 |
| 筹资活动产生的现金流量净额 | -54,316,726.23 | -9,369,484.52 | 2,759,197.36 | -50,227,212.1 |
| 四、汇率变动对现金及现金等价物的影响 | 4,885,897.21 | 4,477,902.7 | 1,962,456.06 | 2,060,425.14 |
| 五、现金及现金等价物净增加额 | -34,689,872.64 | 14,480,323.61 | 124,514,362.89 | -428,532,376.6 |
| 加:期初现金及现金等价物余额 | 636,674,697.34 | 636,674,697.34 | 636,674,697.34 | 1,065,207,073.94 |
| 期末现金及现金等价物余额 | 601,984,824.7 | 651,155,020.95 | 761,189,060.23 | 636,674,697.34 |
| 补充资料: | | | | |
| 净利润 | - | 47,911,779.72 | - | 48,027,398.95 |
| 资产减值准备 | - | 15,702,654.05 | - | 59,576,382.46 |
| 固定资产和投资性房地产折旧 | - | 25,129,556.05 | - | 38,876,797.58 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 25,129,556.05 | - | 38,876,797.58 |
| 无形资产摊销 | - | 7,817,844.96 | - | 18,700,516.52 |
| 长期待摊费用摊销 | - | 148,228.9 | - | 2,433,109.44 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -97,964.93 | - | -1,203.76 |
| 固定资产报废损失 | - | - | - | 711,535.68 |
| 公允价值变动损失 | - | 1,228,367.94 | - | 12,036,964.31 |
| 财务费用 | - | 7,676,219.19 | - | 20,602,272.2 |
| 投资损失 | - | -2,819,414.08 | - | -3,957,657.5 |
| 递延所得税 | - | 253,794.47 | - | -4,461,178.89 |
| 其中:递延所得税资产减少 | - | 667,782.39 | - | -6,180,266.94 |
| 递延所得税负债增加 | - | -413,987.92 | - | 1,719,088.05 |
| 存货的减少 | - | -35,371,819.48 | - | -151,819,322.3 |
| 经营性应收项目的减少 | - | -19,024,273.72 | - | 27,755,898.94 |
| 经营性应付项目的增加 | - | 18,659,400.3 | - | 135,127,095.02 |
| 其他 | - | 83,586,990.14 | - | -109,094,973.02 |
| 现金的期末余额 | - | 651,155,020.95 | - | 636,674,697.34 |
| 减:现金的期初余额 | - | 636,674,697.34 | - | 1,065,207,073.94 |
| 现金及现金等价物的净增加额 | - | 14,480,323.61 | - | -428,532,376.6 |
| 公告日期 | 2025-10-28 | 2025-08-28 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |