| 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 | 1,171,253,842.99 | 817,487,402.97 | 359,535,568.18 | 1,478,228,320.66 |
| 收到的税费返还 | 88,696.56 | 88,696.56 | 88,696.56 | 8,690,968.77 |
| 收到其他与经营活动有关的现金 | 47,792,184.72 | 12,489,417.03 | 8,913,630.73 | 19,605,719.12 |
| 经营活动现金流入小计 | 1,219,134,724.27 | 830,065,516.56 | 368,537,895.47 | 1,506,525,008.55 |
| 购买商品、接受劳务支付的现金 | 890,955,680.76 | 585,455,700.71 | 277,126,208.02 | 1,165,134,914.26 |
| 支付给职工以及为职工支付的现金 | 135,104,966.58 | 93,488,682.05 | 59,146,384.55 | 143,951,771.47 |
| 支付的各项税费 | 54,650,690.09 | 38,796,803.43 | 17,562,404.26 | 53,513,658.37 |
| 支付其他与经营活动有关的现金 | 76,292,726.07 | 48,585,634.27 | 24,531,514.44 | 82,620,193.93 |
| 经营活动现金流出小计 | 1,157,004,063.5 | 766,326,820.46 | 378,366,511.27 | 1,445,220,538.03 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0.01 |
| 经营活动产生的现金流量净额 | 62,130,660.77 | 63,738,696.1 | -9,828,615.8 | 61,304,470.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 714,563,572.94 | 487,889,965.5 | - | 594,445,078.52 |
| 取得投资收益收到的现金 | 1,708,678.5 | 819,078.51 | -179,001.58 | 9,033,162.36 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 865,168.14 | - | - | 7,083,672.62 |
| 收到的其他与投资活动有关的现金 | 168,026,903.71 | 106,895,808.76 | 50,638,170.82 | 253,698,520.88 |
| 投资活动现金流入小计 | 885,164,323.29 | 595,604,852.77 | 50,459,169.24 | 864,260,434.38 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 201,331,218.77 | 100,457,712.31 | 54,672,630.77 | 157,078,683.81 |
| 投资支付的现金 | 754,756,128.04 | 529,956,333.9 | 25,785,992.63 | 374,445,078.52 |
| 支付其他与投资活动有关的现金 | 174,084,750 | 114,454,400 | 53,831,250 | 176,834,640 |
| 投资活动现金流出小计 | 1,130,172,096.81 | 744,868,446.21 | 134,289,873.4 | 708,358,402.33 |
| 投资活动产生的现金流量净额平衡项目 | 0.01 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | -245,007,773.51 | -149,263,593.44 | -83,830,704.16 | 155,902,032.05 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 22,061,280 | - | - | - |
| 取得借款收到的现金 | 317,330,000 | 241,020,000 | 25,000,000 | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 339,391,280 | 241,020,000 | 25,000,000 | - |
| 偿还债务支付的现金 | 0 | 0 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 145,648,010.23 | 143,883,593.39 | - | 119,600,000 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 145,648,010.23 | 143,883,593.39 | - | 119,600,000 |
| 筹资活动产生的现金流量净额 | 193,743,269.77 | 97,136,406.61 | 25,000,000 | -119,600,000 |
| 四、汇率变动对现金及现金等价物的影响 | 771,105.4 | 2,057,784.01 | 519,744.44 | 2,200,415.93 |
| 现金及现金等价物净增加额平衡项目 | -0.01 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 11,637,262.42 | 13,669,293.28 | -68,139,575.52 | 99,806,918.51 |
| 加:期初现金及现金等价物余额 | 441,955,275.02 | 441,955,275.02 | 441,955,275.02 | 342,148,356.51 |
| 期末现金及现金等价物余额 | 453,592,537.44 | 455,624,568.3 | 373,815,699.5 | 441,955,275.02 |
| 补充资料: | | | | |
| 净利润 | - | 66,309,514.91 | - | 160,904,727.93 |
| 资产减值准备 | - | 5,097,025.79 | - | 1,919,055.81 |
| 固定资产和投资性房地产折旧 | - | 48,100,394.06 | - | 85,814,372.14 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 48,100,394.06 | - | 85,814,372.14 |
| 无形资产摊销 | - | 1,148,302.37 | - | 2,033,836.85 |
| 长期待摊费用摊销 | - | 1,339,319.11 | - | 5,002,147.34 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 75,728.33 |
| 固定资产报废损失 | - | 113,902.92 | - | 863,903.49 |
| 公允价值变动损失 | - | -803,370.69 | - | - |
| 财务费用 | - | -8,435,367.76 | - | -6,899,662.23 |
| 投资损失 | - | -525,179.8 | - | -7,704,269.5 |
| 递延所得税 | - | -260,187.05 | - | -523,678.33 |
| 其中:递延所得税资产减少 | - | 450,973.57 | - | -2,905,450.49 |
| 递延所得税负债增加 | - | -711,160.62 | - | 2,381,772.16 |
| 存货的减少 | - | -32,550,964.24 | - | -85,790,214.5 |
| 经营性应收项目的减少 | - | -66,705,592.4 | - | -225,496,691.3 |
| 经营性应付项目的增加 | - | 47,535,098.9 | - | 124,702,916.78 |
| 其他 | - | 3,375,799.98 | - | 3,819,499.98 |
| 现金的期末余额 | - | 455,624,568.3 | - | 441,955,275.02 |
| 减:现金的期初余额 | - | 441,955,275.02 | - | 342,148,356.51 |
| 现金及现金等价物的净增加额 | - | 13,669,293.28 | - | 99,806,918.51 |
| 公告日期 | 2025-10-29 | 2025-08-30 | 2025-04-18 | 2025-04-18 |
| 审计意见(境内) | | | | 标准无保留意见 |