| 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 | 1,757,143,951.25 | 1,235,513,446.46 | 568,699,085.12 | 1,728,978,123.08 |
| 收到的税费返还 | 101,318,659.8 | 70,987,962.88 | 42,213,058.14 | 135,920,825.72 |
| 收到其他与经营活动有关的现金 | 11,277,972.36 | 5,929,208.37 | 11,470,337.65 | 44,948,798.36 |
| 经营活动现金流入小计 | 1,869,740,583.41 | 1,312,430,617.71 | 622,382,480.91 | 1,909,847,747.16 |
| 购买商品、接受劳务支付的现金 | 725,775,915.77 | 230,428,460.31 | 136,477,658.7 | 1,754,042,414.08 |
| 支付给职工以及为职工支付的现金 | 80,006,495.23 | 51,126,175.31 | 24,975,739.01 | 140,096,239.03 |
| 支付的各项税费 | 41,800,467.28 | 31,023,970.17 | 13,645,396.29 | 50,912,917.4 |
| 支付其他与经营活动有关的现金 | 164,839,993.15 | 125,202,653.19 | 69,271,964.54 | 247,546,888.18 |
| 经营活动现金流出小计 | 1,012,422,871.43 | 437,781,258.98 | 244,370,758.54 | 2,192,598,458.69 |
| 经营活动产生的现金流量净额 | 857,317,711.98 | 874,649,358.73 | 378,011,722.37 | -282,750,711.53 |
| 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 | 230,821.7 | 230,821.7 | - | 520,770.59 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 230,821.7 | 230,821.7 | - | 520,770.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,502,594.22 | 9,963,218.59 | 49,421.95 | 24,551,653.67 |
| 支付其他与投资活动有关的现金 | 677,600 | 1,300,000 | 1,835,100 | 261,700 |
| 投资活动现金流出小计 | 27,180,194.22 | 11,263,218.59 | 1,884,521.95 | 24,813,353.67 |
| 投资活动产生的现金流量净额 | -26,949,372.52 | -11,032,396.89 | -1,884,521.95 | -24,292,583.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 557,160,300.84 | 257,912,430.59 | 89,428,333.34 | 1,583,238,920.12 |
| 收到其他与筹资活动有关的现金 | 319,704.81 | - | - | - |
| 筹资活动现金流入小计 | 557,480,005.65 | 257,912,430.59 | 89,428,333.34 | 1,583,238,920.12 |
| 偿还债务支付的现金 | 1,376,206,876.72 | 1,024,367,155.28 | 432,744,768.16 | 1,229,955,322.67 |
| 分配股利、利润或偿付利息支付的现金 | 18,355,513.47 | 15,156,798.49 | 11,543,492.92 | 33,997,163.53 |
| 其中:子公司支付给少数股东的股利、利润 | 5,690,034.58 | 5,690,034.58 | 5,690,034.58 | 6,348,550.08 |
| 支付其他与筹资活动有关的现金 | 379,491.88 | 354,281.09 | 221,333.35 | 29,095,017.39 |
| 筹资活动现金流出小计 | 1,394,941,882.07 | 1,039,878,234.86 | 444,509,594.43 | 1,293,047,503.59 |
| 筹资活动产生的现金流量净额 | -837,461,876.42 | -781,965,804.27 | -355,081,261.09 | 290,191,416.53 |
| 四、汇率变动对现金及现金等价物的影响 | 87,457.26 | 2,557,556.51 | 782,413.49 | 15,808,239.55 |
| 五、现金及现金等价物净增加额 | -7,006,079.7 | 84,208,714.08 | 21,828,352.82 | -1,043,638.53 |
| 加:期初现金及现金等价物余额 | 139,568,353.62 | 149,561,126.98 | 149,561,126.98 | 150,604,765.51 |
| 期末现金及现金等价物余额 | 132,562,273.92 | 233,769,841.06 | 171,389,479.8 | 149,561,126.98 |
| 补充资料: | | | | |
| 净利润 | - | 37,348,047.16 | - | 37,643,979.5 |
| 资产减值准备 | - | -17,574.4 | - | 8,038,469.8 |
| 固定资产和投资性房地产折旧 | - | 36,247,391.45 | - | 52,989,778.39 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 36,247,391.45 | - | 52,989,778.39 |
| 无形资产摊销 | - | 1,345,165.15 | - | 2,729,576.69 |
| 长期待摊费用摊销 | - | 21,084.96 | - | 112,083.12 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -188,843.84 | - | -180,327.17 |
| 固定资产报废损失 | - | -22,136.8 | - | 39,335.55 |
| 公允价值变动损失 | - | -3,659,800 | - | 4,137,100 |
| 财务费用 | - | 19,524,679.29 | - | 21,054,544.57 |
| 投资损失 | - | 1,326,125.48 | - | 122,094.52 |
| 递延所得税 | - | -353,554.24 | - | -165,951.25 |
| 其中:递延所得税资产减少 | - | -67,940.84 | - | 459,381.49 |
| 递延所得税负债增加 | - | -285,613.4 | - | -625,332.74 |
| 存货的减少 | - | 669,450,664.5 | - | -109,137,004.99 |
| 经营性应收项目的减少 | - | 148,751,809.29 | - | -350,759,067.89 |
| 经营性应付项目的增加 | - | -37,420,230.02 | - | 41,305,847.89 |
| 现金的期末余额 | - | 233,769,841.06 | - | 149,561,126.98 |
| 减:现金的期初余额 | - | 149,561,126.98 | - | 150,604,765.51 |
| 现金及现金等价物的净增加额 | - | 84,208,714.08 | - | -1,043,638.53 |
| 公告日期 | 2025-10-31 | 2025-08-30 | 2025-04-30 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |