| 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 | 2,502,278,372.08 | 1,755,278,401.8 | 732,610,028.53 | 3,584,467,976 |
| 收到的税费返还 | 5,350,590.59 | 4,626,780.92 | 436,940.25 | 10,774,646.3 |
| 收到其他与经营活动有关的现金 | 144,035,514.5 | 129,214,636.05 | 15,961,484.53 | 122,015,201.35 |
| 经营活动现金流入小计 | 2,651,664,477.17 | 1,889,119,818.77 | 749,008,453.31 | 3,717,257,823.65 |
| 购买商品、接受劳务支付的现金 | 1,273,138,381 | 885,610,218.85 | 400,885,191.68 | 2,220,099,616.81 |
| 支付给职工以及为职工支付的现金 | 476,449,395.18 | 332,451,798.49 | 192,852,768.32 | 629,535,249.62 |
| 支付的各项税费 | 113,063,538.45 | 88,023,989.71 | 39,736,518.17 | 86,974,279.16 |
| 支付其他与经营活动有关的现金 | 327,776,241.89 | 238,073,004.29 | 84,630,228.52 | 270,215,032.06 |
| 经营活动现金流出小计 | 2,190,427,556.52 | 1,544,159,011.34 | 718,104,706.69 | 3,206,824,177.65 |
| 经营活动产生的现金流量净额 | 461,236,920.65 | 344,960,807.43 | 30,903,746.62 | 510,433,646 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 15,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 156 | - | - | 500 |
| 投资活动现金流入的平衡项目 | 0 | - | - | 0 |
| 投资活动现金流入小计 | 156 | - | - | 15,000,500 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 39,031,075 | 26,100,231.74 | 7,628,416.19 | 106,791,885.7 |
| 投资活动现金流出小计 | 39,031,075 | 26,100,231.74 | 7,628,416.19 | 106,791,885.7 |
| 投资活动产生的现金流量净额 | -39,030,919 | -26,100,231.74 | -7,628,416.19 | -91,791,385.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 90,000,000 | 90,000,000 | 90,000,000 | 221,600,000 |
| 筹资活动现金流入小计 | 90,000,000 | 90,000,000 | 90,000,000 | 221,600,000 |
| 偿还债务支付的现金 | 200,000,000 | 200,000,000 | - | 500,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 31,207,726.28 | 20,336,535.89 | 19,797,270.94 | 76,871,638.25 |
| 支付其他与筹资活动有关的现金 | 12,934,019.22 | 10,391,146.68 | 220,586.76 | 32,660,725.24 |
| 筹资活动现金流出小计 | 244,141,745.5 | 230,727,682.57 | 20,017,857.7 | 609,532,363.49 |
| 筹资活动产生的现金流量净额 | -154,141,745.5 | -140,727,682.57 | 69,982,142.3 | -387,932,363.49 |
| 四、汇率变动对现金及现金等价物的影响 | 5,807,641.79 | 6,026,993.62 | 1,823,158.23 | 1,213,968.17 |
| 五、现金及现金等价物净增加额 | 273,871,897.94 | 184,159,886.74 | 95,080,630.96 | 31,923,864.98 |
| 加:期初现金及现金等价物余额 | 833,177,703.07 | 833,177,703.07 | 833,177,703.07 | 801,253,838.09 |
| 期末现金及现金等价物余额 | 1,107,049,601.01 | 1,017,337,589.81 | 928,258,334.03 | 833,177,703.07 |
| 补充资料: | | | | |
| 净利润 | - | 76,880,924.03 | - | 141,013,259.57 |
| 资产减值准备 | - | 40,246,697.6 | - | 127,806,964.72 |
| 固定资产和投资性房地产折旧 | - | 78,345,440.38 | - | 153,303,084.81 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 78,345,440.38 | - | 153,303,084.81 |
| 无形资产摊销 | - | 4,939,078.54 | - | 9,314,207.98 |
| 长期待摊费用摊销 | - | 15,107,824.4 | - | 45,501,787.95 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -5,891.58 | - | -393,008.8 |
| 固定资产报废损失 | - | 268,798.09 | - | 1,598,144.95 |
| 财务费用 | - | -6,043,647.3 | - | 9,701,075.82 |
| 递延所得税 | - | -19,545,257.56 | - | -32,291,615.43 |
| 其中:递延所得税资产减少 | - | -16,905,092.72 | - | -23,217,826.45 |
| 递延所得税负债增加 | - | -2,640,164.84 | - | -9,073,788.98 |
| 存货的减少 | - | -122,662,277.68 | - | 164,396,249.95 |
| 经营性应收项目的减少 | - | 140,154,528.47 | - | 226,216,208.27 |
| 经营性应付项目的增加 | - | 110,893,141.9 | - | -324,831,383.68 |
| 其他 | - | 3,918,752.08 | - | -53,069,288.33 |
| 现金的期末余额 | - | 1,017,337,589.81 | - | 833,177,703.07 |
| 减:现金的期初余额 | - | 833,177,703.07 | - | 801,253,838.09 |
| 现金及现金等价物的净增加额 | - | 184,159,886.74 | - | 31,923,864.98 |
| 公告日期 | 2025-10-27 | 2025-08-28 | 2025-04-28 | 2025-04-18 |
| 审计意见(境内) | | | | 标准无保留意见 |