| 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 | 884,655,151.59 | 544,937,674.38 | 278,624,937.7 | 1,095,142,799.25 |
| 收到的税费返还 | 55,875,540.22 | 37,792,877.1 | 18,223,670.89 | 49,594,148.94 |
| 收到其他与经营活动有关的现金 | 20,085,982.37 | 15,803,758.22 | 9,643,220.98 | 44,999,806.87 |
| 经营活动现金流入小计 | 960,616,674.18 | 598,534,309.7 | 306,491,829.57 | 1,189,736,755.06 |
| 购买商品、接受劳务支付的现金 | 404,834,780.89 | 241,601,912.19 | 117,517,521.82 | 466,687,854.7 |
| 支付给职工以及为职工支付的现金 | 160,148,364.71 | 104,503,433.94 | 54,781,684.34 | 188,439,747.59 |
| 支付的各项税费 | 22,431,594 | 15,277,191.84 | 8,956,745.07 | 23,983,085.38 |
| 支付其他与经营活动有关的现金 | 74,854,223.56 | 41,320,633.52 | 26,854,480.16 | 62,394,055.07 |
| 经营活动现金流出小计 | 662,268,963.16 | 402,703,171.49 | 208,110,431.39 | 741,504,742.74 |
| 经营活动产生的现金流量净额 | 298,347,711.02 | 195,831,138.21 | 98,381,398.18 | 448,232,012.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 40,000,000 |
| 取得投资收益收到的现金 | - | - | - | 212,160.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 60,824.25 | 60,824.25 | - | 554,000 |
| 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 | 60,824.25 | 60,824.25 | - | 40,766,160.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 788,807,270.2 | 409,706,183.15 | 186,697,716.59 | 328,296,377.28 |
| 投资支付的现金 | 33,000,000 | 10,000,000 | 10,000,000 | 40,000,000 |
| 投资活动现金流出小计 | 821,807,270.2 | 419,706,183.15 | 196,697,716.59 | 368,296,377.28 |
| 投资活动产生的现金流量净额 | -821,746,445.95 | -419,645,358.9 | -196,697,716.59 | -327,530,217.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 1,420,688,978.34 |
| 取得借款收到的现金 | 290,000,000 | 190,000,000 | 100,000,000 | 10,000,000 |
| 收到其他与筹资活动有关的现金 | 68,422,095.38 | - | 66,649,467.17 | - |
| 筹资活动现金流入小计 | 358,422,095.38 | 190,000,000 | 166,649,467.17 | 1,430,688,978.34 |
| 偿还债务支付的现金 | 155,290,920 | 155,290,920 | 155,290,920 | 457,863,487.02 |
| 分配股利、利润或偿付利息支付的现金 | 136,260,430.63 | 134,604,540.27 | 1,578,425.21 | 219,528,221.9 |
| 支付其他与筹资活动有关的现金 | 121,791,035.5 | 12,814,086.83 | 33,987,929.89 | 28,892,195.53 |
| 筹资活动现金流出小计 | 413,342,386.13 | 302,709,547.1 | 190,857,275.1 | 706,283,904.45 |
| 筹资活动产生的现金流量净额 | -54,920,290.75 | -112,709,547.1 | -24,207,807.93 | 724,405,073.89 |
| 四、汇率变动对现金及现金等价物的影响 | 1,216,215.09 | 1,973,214.87 | 1,540,649.12 | 10,283,579.16 |
| 五、现金及现金等价物净增加额 | -577,102,810.59 | -334,550,552.92 | -120,983,477.22 | 855,390,448.16 |
| 加:期初现金及现金等价物余额 | 1,260,157,816.92 | 1,260,157,816.92 | 1,260,157,816.92 | 404,767,368.76 |
| 期末现金及现金等价物余额 | 683,055,006.33 | 925,607,264 | 1,139,174,339.7 | 1,260,157,816.92 |
| 补充资料: | | | | |
| 净利润 | - | 59,711,195.54 | - | 120,783,353.84 |
| 资产减值准备 | - | 6,160,638.35 | - | 14,158,989.71 |
| 固定资产和投资性房地产折旧 | - | 137,587,052.51 | - | 261,491,051.79 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 137,587,052.51 | - | 261,491,051.79 |
| 无形资产摊销 | - | 2,463,985.13 | - | 4,505,488.86 |
| 长期待摊费用摊销 | - | 245,212.89 | - | 704,658.87 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -123,880.67 | - | 150,141.32 |
| 固定资产报废损失 | - | 347,051.74 | - | 823,463.55 |
| 公允价值变动损失 | - | -103,125 | - | -157,430.95 |
| 财务费用 | - | 149,355.41 | - | 10,474,847.94 |
| 投资损失 | - | - | - | -54,729.12 |
| 递延所得税 | - | -1,127,853.42 | - | 3,345,114.49 |
| 其中:递延所得税资产减少 | - | -832,295.24 | - | 3,856,242.77 |
| 递延所得税负债增加 | - | -295,558.18 | - | -511,128.28 |
| 存货的减少 | - | 7,290,548.04 | - | 12,515,214.64 |
| 经营性应收项目的减少 | - | -50,327,887.37 | - | -23,699,310.51 |
| 经营性应付项目的增加 | - | 28,375,691.15 | - | 33,038,600.34 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 660,352.22 |
| 现金的期末余额 | - | 925,607,264 | - | 1,260,157,816.92 |
| 减:现金的期初余额 | - | 1,260,157,816.92 | - | 404,767,368.76 |
| 现金及现金等价物的净增加额 | - | -334,550,552.92 | - | 855,390,448.16 |
| 公告日期 | 2025-10-25 | 2025-08-30 | 2025-04-29 | 2025-03-19 |
| 审计意见(境内) | | | | 标准无保留意见 |