| 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 | 2,205,063,471.58 | 1,449,861,029.94 | 713,510,869.54 | 2,916,330,012.55 |
| 收到的税费返还 | 121,562,539.55 | 84,983,304.46 | 47,793,210.23 | 210,203,972.98 |
| 收到其他与经营活动有关的现金 | 16,271,443.29 | 14,143,985.26 | 5,188,818.32 | 107,687,307.79 |
| 经营活动现金流入小计 | 2,342,897,454.42 | 1,548,988,319.66 | 766,492,898.09 | 3,234,221,293.32 |
| 购买商品、接受劳务支付的现金 | 1,738,809,785.14 | 1,159,421,148.18 | 609,039,250.71 | 2,397,114,816.66 |
| 支付给职工以及为职工支付的现金 | 305,790,993.54 | 211,184,104.23 | 118,552,058.05 | 418,073,862.04 |
| 支付的各项税费 | 101,986,481.19 | 68,499,680.89 | 36,809,731.06 | 58,411,706.3 |
| 支付其他与经营活动有关的现金 | 129,145,176.15 | 94,845,523.92 | 39,096,096.65 | 235,717,573.79 |
| 经营活动现金流出小计 | 2,275,732,436.02 | 1,533,950,457.22 | 803,497,136.47 | 3,109,317,958.79 |
| 经营活动产生的现金流量净额 | 67,165,018.4 | 15,037,862.44 | -37,004,238.38 | 124,903,334.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 114,750 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 671,000 | 521,000 | 521,000 | 208,471.82 |
| 收到的其他与投资活动有关的现金 | - | - | - | 9,000,000 |
| 投资活动现金流入小计 | 671,000 | 521,000 | 521,000 | 9,323,221.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 76,996,870.6 | 59,397,094.17 | 40,729,909.24 | 226,733,200.86 |
| 投资活动现金流出小计 | 76,996,870.6 | 59,397,094.17 | 40,729,909.24 | 226,733,200.86 |
| 投资活动产生的现金流量净额 | -76,325,870.6 | -58,876,094.17 | -40,208,909.24 | -217,409,979.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 431,474,370.55 | - | - | - |
| 取得借款收到的现金 | 1,425,000,000 | 995,000,000 | 620,000,000 | 1,614,000,000 |
| 筹资活动现金流入小计 | 1,856,474,370.55 | 995,000,000 | 620,000,000 | 1,614,000,000 |
| 偿还债务支付的现金 | 1,299,246,177.74 | 866,464,699.96 | 409,319,501.39 | 1,580,168,346.72 |
| 分配股利、利润或偿付利息支付的现金 | 37,388,929.84 | 24,863,847.64 | 12,623,798.92 | 54,875,755.34 |
| 支付其他与筹资活动有关的现金 | - | - | - | 3,177,992 |
| 筹资活动现金流出小计 | 1,336,635,107.58 | 891,328,547.6 | 421,943,300.31 | 1,638,222,094.06 |
| 筹资活动产生的现金流量净额 | 519,839,262.97 | 103,671,452.4 | 198,056,699.69 | -24,222,094.06 |
| 四、汇率变动对现金及现金等价物的影响 | 7,119,064.95 | 5,637,797.26 | 5,711,712.43 | 24,718,546.18 |
| 五、现金及现金等价物净增加额 | 517,797,475.72 | 65,471,017.93 | 126,555,264.5 | -92,010,192.39 |
| 加:期初现金及现金等价物余额 | 241,311,879.16 | 241,311,879.16 | 241,311,879.16 | 333,322,071.55 |
| 期末现金及现金等价物余额 | 759,109,354.88 | 306,782,897.09 | 367,867,143.66 | 241,311,879.16 |
| 补充资料: | | | | |
| 净利润 | - | 64,541,031.99 | - | 40,813,669.54 |
| 资产减值准备 | - | 40,444,619.3 | - | 48,991,875.96 |
| 固定资产和投资性房地产折旧 | - | 164,893,969.98 | - | 342,755,426.08 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 164,893,969.98 | - | 342,755,426.08 |
| 无形资产摊销 | - | 4,371,908.7 | - | 7,920,046.88 |
| 长期待摊费用摊销 | - | 1,118,324.04 | - | 2,246,728.6 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -314,189.47 | - | 7,942.54 |
| 固定资产报废损失 | - | 1,054,976.15 | - | 2,230,040.32 |
| 财务费用 | - | 26,284,186.13 | - | 39,311,103.81 |
| 投资损失 | - | 85,822.4 | - | 180.89 |
| 递延所得税 | - | 1,972,382.76 | - | -404,904.85 |
| 其中:递延所得税资产减少 | - | 67,434.55 | - | 4,574,970.07 |
| 递延所得税负债增加 | - | 1,904,948.21 | - | -4,979,874.92 |
| 存货的减少 | - | -48,578,376.61 | - | -185,234,995.22 |
| 经营性应收项目的减少 | - | -287,095,079.01 | - | -266,916,937.01 |
| 经营性应付项目的增加 | - | 45,868,288.59 | - | 89,021,292.32 |
| 其他 | - | - | - | 1,790,635.62 |
| 现金的期末余额 | - | 306,782,897.09 | - | 241,311,879.16 |
| 减:现金的期初余额 | - | 241,311,879.16 | - | 333,322,071.55 |
| 现金及现金等价物的净增加额 | - | 65,471,017.93 | - | -92,010,192.39 |
| 公告日期 | 2025-10-31 | 2025-08-29 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |