| 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 | 797,060,186.79 | 555,937,290.8 | 260,865,093.8 | 1,338,948,309.29 |
| 收到的税费返还 | 19,024,751.32 | 11,654,774.74 | 6,231,563.6 | 33,814,076.63 |
| 收到其他与经营活动有关的现金 | 30,950,133.68 | 20,462,914.04 | 10,176,237.29 | 20,150,412.61 |
| 经营活动现金流入小计 | 847,035,071.79 | 588,054,979.58 | 277,272,894.69 | 1,392,912,798.53 |
| 购买商品、接受劳务支付的现金 | 277,190,831.15 | 200,813,238.78 | 89,745,751.21 | 352,900,978.05 |
| 支付给职工以及为职工支付的现金 | 186,177,945.44 | 132,675,991.34 | 80,641,558.83 | 220,717,772.21 |
| 支付的各项税费 | 58,801,373.79 | 40,225,269.89 | 19,375,275.98 | 134,361,980.74 |
| 支付其他与经营活动有关的现金 | 61,166,095.55 | 39,685,862.72 | 16,691,027.71 | 83,166,867.03 |
| 经营活动现金流出小计 | 583,336,245.93 | 413,400,362.73 | 206,453,613.73 | 791,147,598.03 |
| 经营活动产生的现金流量净额 | 263,698,825.86 | 174,654,616.85 | 70,819,280.96 | 601,765,200.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,704,000,000 | 1,129,000,000 | 474,000,000 | 1,506,000,000 |
| 取得投资收益收到的现金 | 8,163,791.86 | 5,461,266.96 | 2,515,794.16 | 11,165,070.91 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 103,400 | 96,400 | 2,000 | 42,200 |
| 收到的其他与投资活动有关的现金 | - | - | 678,045 | - |
| 投资活动现金流入小计 | 1,712,267,191.86 | 1,134,557,666.96 | 477,195,839.16 | 1,517,207,270.91 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,346,318.15 | 18,857,099.53 | 8,841,298.13 | 97,576,530.27 |
| 投资支付的现金 | 1,726,502,121.54 | 1,181,500,000 | 490,000,000 | 1,791,682,992.4 |
| 投资活动现金流出小计 | 1,754,848,439.69 | 1,200,357,099.53 | 498,841,298.13 | 1,889,259,522.67 |
| 投资活动产生的现金流量净额 | -42,581,247.83 | -65,799,432.57 | -21,645,458.97 | -372,052,251.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 72,843,208.82 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 41,666,666 |
| 取得借款收到的现金 | - | - | - | 20,000,000 |
| 收到其他与筹资活动有关的现金 | 2,173,083 | 1,440,864 | - | 555,026.59 |
| 筹资活动现金流入小计 | 2,173,083 | 1,440,864 | 0 | 93,398,235.41 |
| 偿还债务支付的现金 | 20,000,000 | 20,000,000 | - | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 88,291,954.1 | 88,291,954.1 | 160,986.68 | 88,792,663.79 |
| 支付其他与筹资活动有关的现金 | 4,163,532.36 | 2,428,962.03 | 844,172.93 | 57,194,201.54 |
| 筹资活动现金流出小计 | 112,455,486.46 | 110,720,916.13 | 1,005,159.61 | 165,986,865.33 |
| 筹资活动产生的现金流量净额 | -110,282,403.46 | -109,280,052.13 | -1,005,159.61 | -72,588,629.92 |
| 四、汇率变动对现金及现金等价物的影响 | -3,734,832.95 | -998,994.87 | -150,850.76 | 3,825,133.08 |
| 五、现金及现金等价物净增加额 | 107,100,341.62 | -1,423,862.72 | 48,017,811.62 | 160,949,451.9 |
| 加:期初现金及现金等价物余额 | 602,162,326.56 | 602,162,326.56 | 602,162,326.56 | 441,212,874.66 |
| 期末现金及现金等价物余额 | 709,262,668.18 | 600,738,463.84 | 650,180,138.18 | 602,162,326.56 |
| 补充资料: | | | | |
| 净利润 | - | 122,111,827.36 | - | 335,357,068.94 |
| 资产减值准备 | - | 10,304,225.19 | - | 71,418,812.74 |
| 固定资产和投资性房地产折旧 | - | 18,315,567.38 | - | 31,689,443.61 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 18,315,567.38 | - | 31,689,443.61 |
| 无形资产摊销 | - | 2,133,523.5 | - | 4,306,281.65 |
| 长期待摊费用摊销 | - | 1,591,714.36 | - | 1,027,885.43 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -187,896.53 | - | -88,771.7 |
| 固定资产报废损失 | - | 16,708.53 | - | 34,015.86 |
| 公允价值变动损失 | - | 452,698.53 | - | 615,158.18 |
| 财务费用 | - | 365,950.98 | - | -4,120,666.93 |
| 投资损失 | - | -4,694,042.52 | - | -5,429,636.8 |
| 递延所得税 | - | -460,938.85 | - | -11,764,648.06 |
| 其中:递延所得税资产减少 | - | -1,017,391.26 | - | -11,904,655.56 |
| 递延所得税负债增加 | - | 556,452.41 | - | 140,007.5 |
| 存货的减少 | - | 75,171,414.16 | - | 234,905,006.8 |
| 经营性应收项目的减少 | - | -57,979,345.76 | - | 66,041,055.43 |
| 经营性应付项目的增加 | - | -1,622,804.32 | - | -162,771,069.59 |
| 其他 | - | 7,256,044.87 | - | 36,735,822.54 |
| 现金的期末余额 | - | 600,738,463.84 | - | 602,162,326.56 |
| 减:现金的期初余额 | - | 602,162,326.56 | - | 441,212,874.66 |
| 现金及现金等价物的净增加额 | - | -1,423,862.72 | - | 160,949,451.9 |
| 公告日期 | 2025-10-28 | 2025-08-22 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |