| 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 | 793,041,047.03 | 488,267,095.3 | 252,228,995.5 | 1,058,827,759.83 |
| 收到的税费返还 | - | - | - | 1,717,937.28 |
| 收到其他与经营活动有关的现金 | 5,052,308.36 | 2,791,679.09 | 1,347,054.38 | 26,701,882.55 |
| 经营活动现金流入小计 | 798,093,355.39 | 491,058,774.39 | 253,576,049.88 | 1,087,247,579.66 |
| 购买商品、接受劳务支付的现金 | 205,205,447.87 | 148,303,900.96 | 61,553,413.52 | 292,753,793.44 |
| 支付给职工以及为职工支付的现金 | 182,000,637.19 | 131,517,714.02 | 89,677,522.23 | 243,500,467.92 |
| 支付的各项税费 | 56,571,785.45 | 37,515,393.53 | 15,325,106.46 | 118,524,626.13 |
| 支付其他与经营活动有关的现金 | 23,607,473.36 | 17,828,137.17 | 15,269,953.19 | 73,841,280.61 |
| 经营活动现金流出小计 | 467,385,343.87 | 335,165,145.68 | 181,825,995.4 | 728,620,168.1 |
| 经营活动产生的现金流量净额 | 330,708,011.52 | 155,893,628.71 | 71,750,054.48 | 358,627,411.56 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,594,916 | 7,594,916 | 45,325 | 1,148,822 |
| 收到的其他与投资活动有关的现金 | 23,018,925.09 | 17,003,379.07 | 11,449,159.92 | 12,013,885.5 |
| 投资活动现金流入小计 | 30,613,841.09 | 24,598,295.07 | 11,494,484.92 | 13,162,707.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,380,691.4 | 33,171,814.56 | 25,953,855.26 | 112,386,368.45 |
| 投资活动现金流出小计 | 44,380,691.4 | 33,171,814.56 | 25,953,855.26 | 112,386,368.45 |
| 投资活动产生的现金流量净额 | -13,766,850.31 | -8,573,519.49 | -14,459,370.34 | -99,223,660.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | 196,456.48 | 196,456.48 | - | 982,350.65 |
| 分配股利、利润或偿付利息支付的现金 | 137,684,661.72 | 5,956,386.22 | 4,261,532.6 | 124,108,661.26 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 360,000 |
| 支付其他与筹资活动有关的现金 | 4,434,062.11 | 3,136,882.11 | 515,102.48 | 33,835,000.03 |
| 筹资活动现金流出小计 | 142,315,180.31 | 9,289,724.81 | 4,776,635.08 | 158,926,011.94 |
| 筹资活动产生的现金流量净额 | -142,315,180.31 | -9,289,724.81 | -4,776,635.08 | -158,926,011.94 |
| 五、现金及现金等价物净增加额 | 174,625,980.9 | 138,030,384.41 | 52,514,049.06 | 100,477,738.67 |
| 加:期初现金及现金等价物余额 | 1,480,824,078.72 | 1,480,824,078.72 | 1,480,824,078.72 | 1,380,346,340.05 |
| 期末现金及现金等价物余额 | 1,655,450,059.62 | 1,618,854,463.13 | 1,533,338,127.78 | 1,480,824,078.72 |
| 补充资料: | | | | |
| 净利润 | - | 111,074,867.79 | - | 161,567,329.2 |
| 资产减值准备 | - | 2,211,553.47 | - | 74,200,411.82 |
| 固定资产和投资性房地产折旧 | - | 50,696,726.63 | - | 121,264,003.25 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 50,696,726.63 | - | 121,177,828.13 |
| 投资性房地产折旧 | - | - | - | 86,175.12 |
| 无形资产摊销 | - | 4,415,464 | - | 9,720,884.45 |
| 长期待摊费用摊销 | - | 5,596,742.89 | - | 11,382,686.78 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,118,284.92 | - | -50,536.17 |
| 固定资产报废损失 | - | - | - | 158,355.13 |
| 公允价值变动损失 | - | - | - | 8,178,900 |
| 财务费用 | - | -7,798,864.96 | - | 10,805,369.6 |
| 投资损失 | - | 1,185,979.54 | - | 3,489,098.06 |
| 递延所得税 | - | - | - | -431,532.35 |
| 其中:递延所得税资产减少 | - | - | - | 198,414.88 |
| 递延所得税负债增加 | - | - | - | -629,947.23 |
| 存货的减少 | - | -1,061,365.24 | - | -3,042,057.21 |
| 经营性应收项目的减少 | - | -14,639,858.55 | - | -23,673,564.17 |
| 经营性应付项目的增加 | - | 1,193,532.74 | - | -18,630,261.24 |
| 现金的期末余额 | - | 1,618,854,463.13 | - | 1,480,824,078.72 |
| 减:现金的期初余额 | - | 1,480,824,078.72 | - | 1,380,346,340.05 |
| 现金及现金等价物的净增加额 | - | 138,030,384.41 | - | 100,477,738.67 |
| 公告日期 | 2025-10-31 | 2025-08-07 | 2025-04-30 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |