| 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 | 1,084,195,641.67 | 765,452,451.44 | 340,240,691.65 | 1,605,588,631.83 |
| 收到的税费返还 | 22,908,613.1 | 15,456,674.36 | 7,422,466.39 | 35,070,047.51 |
| 收到其他与经营活动有关的现金 | 76,132,820.42 | 63,920,796.49 | 53,666,746.28 | 128,936,990 |
| 经营活动现金流入小计 | 1,183,237,075.19 | 844,829,922.29 | 401,329,904.32 | 1,769,595,669.34 |
| 购买商品、接受劳务支付的现金 | 810,598,196.65 | 537,376,122.29 | 249,636,194 | 1,023,680,391.45 |
| 支付给职工以及为职工支付的现金 | 294,537,158.05 | 193,158,577.93 | 99,988,058.97 | 389,407,562.14 |
| 支付的各项税费 | 23,047,873.09 | 17,098,133.68 | 10,610,774.33 | 37,326,948.41 |
| 支付其他与经营活动有关的现金 | 102,740,682.4 | 90,343,716.11 | 69,013,019.87 | 80,349,711.47 |
| 经营活动现金流出小计 | 1,230,923,910.19 | 837,976,550.01 | 429,248,047.17 | 1,530,764,613.47 |
| 经营活动产生的现金流量净额 | -47,686,835 | 6,853,372.28 | -27,918,142.85 | 238,831,055.87 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 144,485.04 | 81,020.37 | 20,054.01 | 240,118.8 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,163,847.91 | 3,021,800 | 1,348,000 | 8,690,626 |
| 收到的其他与投资活动有关的现金 | 68,311,575.88 | 48,056,125.88 | 35,316,555.56 | 97,767,925 |
| 投资活动现金流入小计 | 71,619,908.83 | 51,158,946.25 | 36,684,609.57 | 106,698,669.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 173,860,069.65 | 122,359,706.52 | 82,632,861.86 | 177,923,462.73 |
| 支付其他与投资活动有关的现金 | 73,760,983.3 | 69,345,121.4 | 42,768,121.4 | 68,352,000 |
| 投资活动现金流出小计 | 247,621,052.95 | 191,704,827.92 | 125,400,983.26 | 246,275,462.73 |
| 投资活动产生的现金流量净额 | -176,001,144.12 | -140,545,881.67 | -88,716,373.69 | -139,576,792.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 505,674,459.38 | 375,517,963.68 | 221,416,960.36 | 413,407,554 |
| 收到其他与筹资活动有关的现金 | 45,258,707.99 | 32,813,574.54 | 19,758,818.6 | 26,717,878.44 |
| 筹资活动现金流入小计 | 550,933,167.37 | 408,331,538.22 | 241,175,778.96 | 440,125,432.44 |
| 偿还债务支付的现金 | 282,259,983.09 | 184,184,000 | 96,350,000 | 512,876,126.7 |
| 分配股利、利润或偿付利息支付的现金 | 19,588,560.21 | 12,661,313.16 | 6,668,470.21 | 31,489,556.32 |
| 支付其他与筹资活动有关的现金 | 15,882,924.24 | 9,501,842.59 | 7,591,464.23 | 32,490,489.07 |
| 筹资活动现金流出小计 | 317,731,467.54 | 206,347,155.75 | 110,609,934.44 | 576,856,172.09 |
| 筹资活动产生的现金流量净额 | 233,201,699.83 | 201,984,382.47 | 130,565,844.52 | -136,730,739.65 |
| 四、汇率变动对现金及现金等价物的影响 | 2,338,408.5 | 2,673,169.38 | 2,374,286.98 | 7,977,791.71 |
| 五、现金及现金等价物净增加额 | 11,852,129.21 | 70,965,042.46 | 16,305,614.96 | -29,498,685 |
| 加:期初现金及现金等价物余额 | 147,149,163.73 | 147,149,163.73 | 147,149,163.73 | 176,647,848.73 |
| 期末现金及现金等价物余额 | 159,001,292.94 | 218,114,206.19 | 163,454,778.69 | 147,149,163.73 |
| 补充资料: | | | | |
| 净利润 | - | -28,006,399.7 | - | -11,693,219.93 |
| 资产减值准备 | - | 3,224,123.03 | - | 12,486,288.6 |
| 固定资产和投资性房地产折旧 | - | 53,117,244.76 | - | 97,782,369.28 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 53,117,244.76 | - | 97,782,369.28 |
| 无形资产摊销 | - | 2,897,101.38 | - | 5,759,850.59 |
| 长期待摊费用摊销 | - | 9,409,049.23 | - | 20,562,234.01 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 11,867.53 | - | 4,241,316.14 |
| 固定资产报废损失 | - | 140,963.25 | - | 275,317.01 |
| 财务费用 | - | 7,852,915.18 | - | 21,035,742.47 |
| 投资损失 | - | 299,276.64 | - | 1,811,164.06 |
| 递延所得税 | - | -10,633,145.63 | - | -21,843,822.96 |
| 其中:递延所得税资产减少 | - | -11,866,664.79 | - | 719,305.57 |
| 递延所得税负债增加 | - | 1,233,519.16 | - | -22,563,128.53 |
| 存货的减少 | - | -37,550,933.15 | - | 33,806,462.22 |
| 经营性应收项目的减少 | - | 4,300,080.8 | - | -14,008,837.18 |
| 经营性应付项目的增加 | - | -3,230,517.49 | - | 73,603,879.15 |
| 现金的期末余额 | - | 218,114,206.19 | - | 147,149,163.73 |
| 减:现金的期初余额 | - | 147,149,163.73 | - | 176,647,848.73 |
| 现金及现金等价物的净增加额 | - | 70,965,042.46 | - | -29,498,685 |
| 公告日期 | 2025-10-24 | 2025-08-29 | 2025-04-25 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |