| 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 | 1,499,868,667.04 | 860,523,517.22 | 443,200,456.95 | 1,697,493,370 |
| 收到的税费返还 | 30,315.74 | - | - | 10,961,233.7 |
| 收到其他与经营活动有关的现金 | 43,164,494.37 | 30,432,075.89 | 13,058,588.41 | 82,712,878 |
| 经营活动现金流入小计 | 1,543,063,477.15 | 890,955,593.11 | 456,259,045.36 | 1,791,167,481.7 |
| 购买商品、接受劳务支付的现金 | 640,888,137.62 | 381,045,268.32 | 148,622,209.95 | 994,555,270.81 |
| 支付给职工以及为职工支付的现金 | 222,921,898.01 | 154,408,074.6 | 95,769,664.24 | 275,768,480.6 |
| 支付的各项税费 | 117,490,610.48 | 70,135,116.7 | 22,621,040.19 | 211,912,019.59 |
| 支付其他与经营活动有关的现金 | 26,612,561.18 | 20,258,328.45 | 11,558,115.77 | 40,593,926.52 |
| 经营活动现金流出小计 | 1,007,913,207.29 | 625,846,788.07 | 278,571,030.15 | 1,522,829,697.52 |
| 经营活动产生的现金流量净额 | 535,150,269.86 | 265,108,805.04 | 177,688,015.21 | 268,337,784.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 18,518,466.67 | 5,277,961.61 | 1,075,446.72 | 19,365,550.38 |
| 取得投资收益收到的现金 | 6,961,348.03 | 2,663,798.81 | 909,993.38 | 9,092,424.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 12,680 | 10,240 | 10,240 | 1,580,495 |
| 投资活动现金流入小计 | 25,492,494.7 | 7,952,000.42 | 1,995,680.1 | 30,038,469.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,764,974.81 | 19,089,703.56 | 6,753,745.65 | 6,221,703.16 |
| 投资活动现金流出小计 | 27,764,974.81 | 19,089,703.56 | 6,753,745.65 | 6,221,703.16 |
| 投资活动产生的现金流量净额 | -2,272,480.11 | -11,137,703.14 | -4,758,065.55 | 23,816,766.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 190,000,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 190,000,000 |
| 偿还债务支付的现金 | 120,000,000 | 100,000,000 | 50,000,000 | 172,362,000 |
| 分配股利、利润或偿付利息支付的现金 | 479,572,393.04 | 103,892,623.98 | 103,528,457.32 | 382,585,317.87 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 1,359,253.22 |
| 支付其他与筹资活动有关的现金 | 500,000 | - | - | 690,000 |
| 筹资活动现金流出小计 | 600,072,393.04 | 203,892,623.98 | 153,528,457.32 | 555,637,317.87 |
| 筹资活动产生的现金流量净额 | -600,072,393.04 | -203,892,623.98 | -153,528,457.32 | -365,637,317.87 |
| 四、汇率变动对现金及现金等价物的影响 | 21,934.86 | 39,824.35 | 22,211.92 | -201,611.18 |
| 五、现金及现金等价物净增加额 | -67,172,668.43 | 50,118,302.27 | 19,423,704.26 | -73,684,378.17 |
| 加:期初现金及现金等价物余额 | 199,023,922.53 | 199,023,922.53 | 199,023,922.53 | 272,708,300.7 |
| 期末现金及现金等价物余额 | 131,851,254.1 | 249,142,224.8 | 218,447,626.79 | 199,023,922.53 |
| 补充资料: | | | | |
| 净利润 | - | 124,434,924.14 | - | 320,998,822.63 |
| 固定资产和投资性房地产折旧 | - | 87,594,030.28 | - | 174,088,706.97 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 87,594,030.28 | - | 174,088,706.97 |
| 无形资产摊销 | - | 36,487.74 | - | 72,975.48 |
| 长期待摊费用摊销 | - | 238,053.12 | - | 755,703.96 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 16,888.02 | - | -13,686.07 |
| 固定资产报废损失 | - | -88.5 | - | 317.46 |
| 公允价值变动损失 | - | -1,725,915.31 | - | 40,087,311.39 |
| 财务费用 | - | 1,087,975.34 | - | 6,645,353.34 |
| 投资损失 | - | -2,750,825.07 | - | -9,297,873.92 |
| 递延所得税 | - | 706,673.95 | - | -10,511,118.72 |
| 其中:递延所得税资产减少 | - | 473,228.85 | - | 135,207.16 |
| 递延所得税负债增加 | - | 233,445.1 | - | -10,646,325.88 |
| 存货的减少 | - | 11,017,385.64 | - | -57,134,953.76 |
| 经营性应收项目的减少 | - | 98,971,601.58 | - | -239,647,332.92 |
| 经营性应付项目的增加 | - | -53,626,748.93 | - | 41,074,735.88 |
| 现金的期末余额 | - | 249,142,224.8 | - | 199,023,922.53 |
| 减:现金的期初余额 | - | 199,023,922.53 | - | 272,708,300.7 |
| 现金及现金等价物的净增加额 | - | 50,118,302.27 | - | -73,684,378.17 |
| 公告日期 | 2025-10-25 | 2025-08-26 | 2025-04-25 | 2025-04-03 |
| 审计意见(境内) | | | | 标准无保留意见 |