| 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 | 1,101,331,275.89 | 679,411,998.93 | 296,740,986.22 | 1,278,679,548.2 |
| 收到的税费返还 | 91,096,377.36 | 57,047,392.08 | 52,876,130.6 | 176,346,228.44 |
| 收到其他与经营活动有关的现金 | 48,106,230.32 | 27,282,444.6 | 14,460,871.68 | 58,333,170.67 |
| 经营活动现金流入小计 | 1,240,533,883.57 | 763,741,835.61 | 364,077,988.5 | 1,513,358,947.31 |
| 购买商品、接受劳务支付的现金 | 833,555,331.81 | 580,896,221.26 | 289,134,168.76 | 1,083,397,919.18 |
| 支付给职工以及为职工支付的现金 | 100,024,104.39 | 56,229,016.52 | 27,507,083.33 | 120,707,421.24 |
| 支付的各项税费 | 40,866,111.95 | 27,226,977.62 | 12,147,437.74 | 61,416,032.04 |
| 支付其他与经营活动有关的现金 | 66,204,400.57 | 53,901,578.3 | 29,635,045.33 | 82,778,682.52 |
| 经营活动现金流出小计 | 1,040,649,948.72 | 718,253,793.7 | 358,423,735.16 | 1,348,300,054.98 |
| 经营活动产生的现金流量净额 | 199,883,934.85 | 45,488,041.91 | 5,654,253.34 | 165,058,892.33 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 291,464.37 | 291,464.37 | - | 656,694.98 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,710,611.61 | -1,120,801.18 | -611,823.99 | 9,946,878.92 |
| 投资活动现金流入小计 | 2,002,075.98 | -829,336.81 | -611,823.99 | 10,603,573.9 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 341,608,211.26 | 199,614,025.85 | 82,591,093.79 | 1,119,671,923.72 |
| 投资支付的现金 | 4,900,000 | 4,900,000 | - | 101,112,230.61 |
| 投资活动现金流出小计 | 346,508,211.26 | 204,514,025.85 | 82,591,093.79 | 1,220,784,154.33 |
| 投资活动产生的现金流量净额 | -344,506,135.28 | -205,343,362.66 | -83,202,917.78 | -1,210,180,580.43 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 414,373,397.45 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 376,976,797.45 |
| 取得借款收到的现金 | 926,094,166.66 | 717,094,166.66 | 458,000,000 | 864,600,000 |
| 收到其他与筹资活动有关的现金 | 352,808,162.23 | 266,771,390.56 | 66,988,946.12 | 1,301,400,703.35 |
| 筹资活动现金流入小计 | 1,278,902,328.89 | 983,865,557.22 | 524,988,946.12 | 2,580,374,100.8 |
| 偿还债务支付的现金 | 653,061,600 | 372,083,300 | 192,558,300 | 564,753,300 |
| 分配股利、利润或偿付利息支付的现金 | 75,040,851.55 | 63,682,937.19 | 32,109,196.83 | 48,712,161.88 |
| 支付其他与筹资活动有关的现金 | 648,506,866.6 | 418,887,112.82 | 333,097,828.8 | 677,719,347.57 |
| 筹资活动现金流出小计 | 1,376,609,318.15 | 854,653,350.01 | 557,765,325.63 | 1,291,184,809.45 |
| 筹资活动产生的现金流量净额 | -97,706,989.26 | 129,212,207.21 | -32,776,379.51 | 1,289,189,291.35 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | - | 14,396.18 |
| 五、现金及现金等价物净增加额 | -242,329,189.69 | -30,643,113.54 | -110,325,043.95 | 244,081,999.43 |
| 加:期初现金及现金等价物余额 | 349,605,629.05 | 349,605,629.05 | 349,605,629.05 | 105,523,629.62 |
| 期末现金及现金等价物余额 | 107,276,439.36 | 318,962,515.51 | 239,280,585.1 | 349,605,629.05 |
| 补充资料: | | | | |
| 净利润 | - | 50,769,335.2 | - | 73,829,999.85 |
| 资产减值准备 | - | 2,740,970.26 | - | 529,236.59 |
| 固定资产和投资性房地产折旧 | - | 87,991,902.97 | - | 117,065,761.24 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 87,991,902.97 | - | 117,065,761.24 |
| 无形资产摊销 | - | 570,113.76 | - | 3,892,473.24 |
| 长期待摊费用摊销 | - | 17,245,282.16 | - | 15,617,927.3 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,088,735.6 | - | 749,748.58 |
| 固定资产报废损失 | - | 32,065.58 | - | 42,419.32 |
| 财务费用 | - | 39,353,467.09 | - | 62,843,716.65 |
| 投资损失 | - | -291,464.37 | - | -1,143,275.92 |
| 递延所得税 | - | -5,596,017.6 | - | -13,618,179.26 |
| 其中:递延所得税资产减少 | - | -5,441,976.24 | - | -8,689,876.74 |
| 递延所得税负债增加 | - | -154,041.36 | - | -4,928,302.52 |
| 存货的减少 | - | 2,003,524.71 | - | -12,067,112.92 |
| 经营性应收项目的减少 | - | -116,362,107.84 | - | -206,230,800.42 |
| 经营性应付项目的增加 | - | -36,533,168.07 | - | 120,220,858.62 |
| 其他 | - | 122,172.08 | - | -205,745.35 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 0 |
| 现金的期末余额 | - | 318,962,515.51 | - | 349,605,629.05 |
| 减:现金的期初余额 | - | 349,605,629.05 | - | 105,523,629.62 |
| 现金及现金等价物的净增加额 | - | -30,643,113.54 | - | 244,081,999.43 |
| 公告日期 | 2025-10-27 | 2025-08-19 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |