| 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 | 1,384,916,356.46 | 825,468,932.9 | 367,020,534.14 | 1,074,960,299.8 |
| 收到的税费返还 | 23,224,093.21 | 16,366,712.74 | 7,273,598.87 | 45,899,460.76 |
| 收到其他与经营活动有关的现金 | 312,532,592.16 | 288,961,022.16 | 209,294,628.21 | 152,531,741.98 |
| 经营活动现金流入小计 | 1,720,673,041.83 | 1,130,796,667.8 | 583,588,761.22 | 1,273,391,502.54 |
| 购买商品、接受劳务支付的现金 | 936,845,789.08 | 675,319,024.13 | 348,628,837.6 | 734,871,760.97 |
| 支付给职工以及为职工支付的现金 | 228,854,955.56 | 168,447,712.95 | 97,868,879.86 | 296,183,548.71 |
| 支付的各项税费 | 6,477,934.78 | 2,894,420.2 | 1,712,897.89 | 40,175,473.67 |
| 支付其他与经营活动有关的现金 | 135,469,365.19 | 90,162,468.45 | 55,521,428.64 | 189,760,992.52 |
| 经营活动现金流出小计 | 1,307,648,044.61 | 936,823,625.73 | 503,732,043.99 | 1,260,991,775.87 |
| 经营活动产生的现金流量净额 | 413,024,997.22 | 193,973,042.07 | 79,856,717.23 | 12,399,726.67 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 3,551,950 |
| 取得投资收益收到的现金 | - | - | - | 77,874.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,001,558.42 | 1,236,823.09 | 1,018,000 | 3,170,770.8 |
| 投资活动现金流入小计 | 2,001,558.42 | 1,236,823.09 | 1,018,000 | 6,800,595.03 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 103,563,643.67 | 58,671,701.66 | 26,234,567.91 | 246,343,802.62 |
| 投资活动现金流出小计 | 103,563,643.67 | 58,671,701.66 | 26,234,567.91 | 246,343,802.62 |
| 投资活动产生的现金流量净额 | -101,562,085.25 | -57,434,878.57 | -25,216,567.91 | -239,543,207.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 106,100,000 | 64,100,000 | 24,400,000 | 259,260,000 |
| 收到其他与筹资活动有关的现金 | 102,121,443.45 | 62,121,443.45 | 20,705,962.67 | 260,512,645.76 |
| 筹资活动现金流入小计 | 208,221,443.45 | 126,221,443.45 | 45,105,962.67 | 519,772,645.76 |
| 偿还债务支付的现金 | 138,800,000 | 132,200,000 | 86,900,000 | 229,210,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,467,006.83 | 4,490,703.76 | 2,706,450.01 | 11,965,095.55 |
| 支付其他与筹资活动有关的现金 | 84,518,605.42 | 27,164,307.91 | 15,112,964.12 | 207,117,914.06 |
| 筹资活动现金流出小计 | 229,785,612.25 | 163,855,011.67 | 104,719,414.13 | 448,293,009.61 |
| 筹资活动产生的现金流量净额 | -21,564,168.8 | -37,633,568.22 | -59,613,451.46 | 71,479,636.15 |
| 四、汇率变动对现金及现金等价物的影响 | 1,900,205.13 | 2,178,008.68 | 1,754,287.41 | 3,255,780.89 |
| 五、现金及现金等价物净增加额 | 291,798,948.3 | 101,082,603.96 | -3,219,014.73 | -152,408,063.88 |
| 加:期初现金及现金等价物余额 | 64,178,607.41 | 64,178,607.41 | 64,178,607.41 | 216,586,671.29 |
| 期末现金及现金等价物余额 | 355,977,555.71 | 165,261,211.37 | 60,959,592.68 | 64,178,607.41 |
| 补充资料: | | | | |
| 净利润 | - | 35,965,262.12 | - | -436,413,330.06 |
| 资产减值准备 | - | 14,561,784.26 | - | 167,133,533.35 |
| 固定资产和投资性房地产折旧 | - | 58,422,761.32 | - | 102,443,034.37 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 58,422,761.32 | - | 102,443,034.37 |
| 无形资产摊销 | - | 4,470,221.97 | - | 9,011,728.39 |
| 长期待摊费用摊销 | - | 4,280,742.38 | - | 7,048,850.15 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -4,426,493.91 | - | -1,841,141.9 |
| 固定资产报废损失 | - | 1,311,328.44 | - | 187,151.2 |
| 财务费用 | - | 7,333,137.83 | - | 24,228,396.42 |
| 投资损失 | - | 1,920,303.77 | - | 1,960,586.49 |
| 递延所得税 | - | -4,930,282.41 | - | 10,007,657.87 |
| 其中:递延所得税资产减少 | - | -856,891.62 | - | 3,619,609.57 |
| 递延所得税负债增加 | - | -4,073,390.79 | - | 6,388,048.3 |
| 存货的减少 | - | -114,917,082.58 | - | -96,715,982.65 |
| 经营性应收项目的减少 | - | -174,633,670.54 | - | -93,869,304.03 |
| 经营性应付项目的增加 | - | 349,217,970.48 | - | 286,311,322.88 |
| 其他 | - | 2,622,731.59 | - | 1,914,800.62 |
| 现金的期末余额 | - | 165,261,211.37 | - | 64,178,607.41 |
| 减:现金的期初余额 | - | 64,178,607.41 | - | 216,586,671.29 |
| 现金及现金等价物的净增加额 | - | 101,082,603.96 | - | -152,408,063.88 |
| 公告日期 | 2025-10-31 | 2025-08-28 | 2025-04-29 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |