| 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 | 554,577,742.59 | 301,269,020.36 | 117,062,174.98 | 703,912,349.86 |
| 收到的税费返还 | 945,890.48 | 684,277.6 | 0 | 764,338.56 |
| 收到其他与经营活动有关的现金 | 10,022,004.03 | 3,367,600.77 | 1,663,504.72 | 13,738,552.58 |
| 经营活动现金流入小计 | 565,545,637.1 | 305,320,898.73 | 118,725,679.7 | 718,415,241 |
| 购买商品、接受劳务支付的现金 | 324,394,060.54 | 182,845,758.3 | 71,791,797.72 | 424,692,337.23 |
| 支付给职工以及为职工支付的现金 | 93,001,803.69 | 66,642,088.08 | 28,846,249.43 | 138,628,863.21 |
| 支付的各项税费 | 27,424,115.77 | 19,908,428.64 | 12,810,023.11 | 25,780,757.08 |
| 支付其他与经营活动有关的现金 | 33,163,732.78 | 24,610,700.4 | 14,114,921.57 | 54,528,712.53 |
| 经营活动现金流出小计 | 477,983,712.78 | 294,006,975.42 | 127,562,991.83 | 643,630,670.05 |
| 经营活动产生的现金流量净额 | 87,561,924.32 | 11,313,923.31 | -8,837,312.13 | 74,784,570.95 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,410,172,000 | 1,617,872,000 | 532,672,000 | 2,639,373,081.24 |
| 取得投资收益收到的现金 | 57,636,300.38 | 56,903,606.66 | 861,761.63 | 5,953,039.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 28,000 | 28,000 | 0 | 14,000 |
| 投资活动现金流入小计 | 2,467,836,300.38 | 1,674,803,606.66 | 533,533,761.63 | 2,645,340,120.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 107,831,797.12 | 38,609,874.46 | 15,900,690.86 | 231,823,957.49 |
| 投资支付的现金 | 2,525,630,000 | 1,678,630,000 | 618,030,000 | 2,680,155,749.09 |
| 取得子公司及其他营业单位支付的现金 | 1 | 1 | 0 | 0 |
| 支付其他与投资活动有关的现金 | 0 | 0 | 0 | - |
| 投资活动现金流出小计 | 2,633,461,798.12 | 1,717,239,875.46 | 633,930,690.86 | 2,911,979,706.58 |
| 投资活动产生的现金流量净额 | -165,625,497.74 | -42,436,268.8 | -100,396,929.23 | -266,639,585.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | 0 | 0 | 3,605,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | - | 3,605,000 |
| 取得借款收到的现金 | 76,860,000 | 66,000,000 | 0 | 222,000,000 |
| 收到其他与筹资活动有关的现金 | 20,000,000 | 20,000,000 | 0 | - |
| 筹资活动现金流入小计 | 96,860,000 | 86,000,000 | 0 | 225,605,000 |
| 偿还债务支付的现金 | 106,157,837.96 | 105,500,000 | 55,500,000 | 500,000 |
| 分配股利、利润或偿付利息支付的现金 | 32,674,568.35 | 31,625,801.68 | 1,421,659.42 | 24,244,439.58 |
| 支付其他与筹资活动有关的现金 | 48,272,642.91 | 39,568,420.82 | 5,073,846.67 | 27,703,525.64 |
| 筹资活动现金流出小计 | 187,105,049.22 | 176,694,222.5 | 61,995,506.09 | 52,447,965.22 |
| 筹资活动产生的现金流量净额 | -90,245,049.22 | -90,694,222.5 | -61,995,506.09 | 173,157,034.78 |
| 四、汇率变动对现金及现金等价物的影响 | 0 | 0 | 0 | -172,334.71 |
| 五、现金及现金等价物净增加额 | -168,308,622.64 | -121,816,567.99 | -171,229,747.45 | -18,870,314.59 |
| 加:期初现金及现金等价物余额 | 644,129,165.23 | 644,129,165.23 | 644,129,165.23 | 662,999,479.82 |
| 期末现金及现金等价物余额 | 475,820,542.59 | 522,312,597.24 | 472,899,417.78 | 644,129,165.23 |
| 补充资料: | | | | |
| 净利润 | - | 15,354,779.43 | - | 15,786,584.41 |
| 资产减值准备 | - | 6,081,274.29 | - | 18,335,666.7 |
| 固定资产和投资性房地产折旧 | - | 4,076,548.39 | - | 7,322,090.79 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 4,076,548.39 | - | 7,322,090.79 |
| 无形资产摊销 | - | 805,665.54 | - | 1,527,907.18 |
| 长期待摊费用摊销 | - | 1,811,583.05 | - | 3,698,267.48 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -19,905.9 | - | -62,468.18 |
| 财务费用 | - | 3,453,830.78 | - | 4,918,494.42 |
| 投资损失 | - | -3,696,968.81 | - | -3,584,591.78 |
| 递延所得税 | - | -946,819.04 | - | -11,203,512.53 |
| 其中:递延所得税资产减少 | - | -40,226.24 | - | -9,730,796.96 |
| 递延所得税负债增加 | - | -906,592.8 | - | -1,472,715.57 |
| 存货的减少 | - | 95,940,852.02 | - | -105,203,909.41 |
| 经营性应收项目的减少 | - | -79,635,704.37 | - | -155,213,311.87 |
| 经营性应付项目的增加 | - | -39,907,558.07 | - | 283,715,824.83 |
| 其他 | - | 2,652,618.74 | - | 4,013,542.3 |
| 现金的期末余额 | - | 522,312,597.24 | - | 644,129,165.23 |
| 减:现金的期初余额 | - | 644,129,165.23 | - | 662,999,479.82 |
| 减:现金等价物的期初余额 | - | - | - | 0 |
| 现金及现金等价物的净增加额 | - | -121,816,567.99 | - | -18,870,314.59 |
| 公告日期 | 2025-10-29 | 2025-08-30 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |