| 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 | 1,443,459,339.52 | 936,380,206.41 | 552,903,832.46 | 1,624,544,260.53 |
| 收到的税费返还 | 72,156,673.24 | 48,072,511.34 | 26,510,880.2 | 90,443,307.97 |
| 收到其他与经营活动有关的现金 | 15,371,513.32 | 10,267,569.3 | 5,130,087.44 | 17,469,145.79 |
| 经营活动现金流入小计 | 1,530,987,526.08 | 994,720,287.05 | 584,544,800.1 | 1,732,456,714.29 |
| 购买商品、接受劳务支付的现金 | 1,046,674,880.3 | 685,582,621.52 | 368,583,633.67 | 1,190,888,673.48 |
| 支付给职工以及为职工支付的现金 | 328,161,998.05 | 203,248,562.65 | 96,594,713.96 | 334,429,374.74 |
| 支付的各项税费 | 34,963,345.65 | 27,230,529.83 | 16,341,553.41 | 42,639,740.02 |
| 支付其他与经营活动有关的现金 | 71,328,472.52 | 52,860,797.78 | 30,989,189.94 | 68,857,142.66 |
| 经营活动现金流出小计 | 1,481,128,696.52 | 968,922,511.78 | 512,509,090.98 | 1,636,814,930.9 |
| 经营活动产生的现金流量净额 | 49,858,829.56 | 25,797,775.27 | 72,035,709.12 | 95,641,783.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 106,482.66 | 197,236.56 | 502,772.6 |
| 取得投资收益收到的现金 | 511,179.24 | 47,446.89 | 60,797.42 | 100,160.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 178,599 | 158,599 | 95,000 | 645,142 |
| 投资活动现金流入小计 | 689,778.24 | 312,528.55 | 353,033.98 | 1,248,075.11 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,975,357.11 | 34,194,585.83 | 21,308,889.87 | 71,769,025.15 |
| 投资支付的现金 | - | - | - | 17,693,700 |
| 投资活动现金流出小计 | 51,975,357.11 | 34,194,585.83 | 21,308,889.87 | 89,462,725.15 |
| 投资活动产生的现金流量净额 | -51,285,578.87 | -33,882,057.28 | -20,955,855.89 | -88,214,650.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 36,102,565.84 | 572,918.74 | 572,918.74 | 10,839,275.35 |
| 取得借款收到的现金 | 165,000,000 | 70,000,000 | 50,000,000 | 122,600,000 |
| 筹资活动现金流入小计 | 201,102,565.84 | 70,572,918.74 | 50,572,918.74 | 133,439,275.35 |
| 偿还债务支付的现金 | 151,200,000 | 82,427,651.76 | 62,600,000 | 100,800,000 |
| 分配股利、利润或偿付利息支付的现金 | 37,190,481.11 | 36,444,707.06 | 763,160.97 | 39,160,930.34 |
| 支付其他与筹资活动有关的现金 | - | - | - | 25,061,918.37 |
| 筹资活动现金流出小计 | 188,390,481.11 | 118,872,358.82 | 63,363,160.97 | 165,022,848.71 |
| 筹资活动产生的现金流量净额 | 12,712,084.73 | -48,299,440.08 | -12,790,242.23 | -31,583,573.36 |
| 四、汇率变动对现金及现金等价物的影响 | -577,558.41 | 815,557.2 | 5,659,166.51 | 1,514,580.96 |
| 五、现金及现金等价物净增加额 | 10,707,777.01 | -55,568,164.89 | 43,948,777.51 | -22,641,859.05 |
| 加:期初现金及现金等价物余额 | 152,092,988.14 | 149,843,285.28 | 149,843,285.28 | 172,485,144.33 |
| 期末现金及现金等价物余额 | 162,800,765.15 | 94,275,120.39 | 193,792,062.79 | 149,843,285.28 |
| 补充资料: | | | | |
| 净利润 | - | 52,318,809.01 | - | 115,313,694.45 |
| 资产减值准备 | - | 13,077,071.69 | - | 20,394,690.49 |
| 固定资产和投资性房地产折旧 | - | 29,610,314.62 | - | 56,748,434.11 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 29,610,314.62 | - | 56,748,434.11 |
| 无形资产摊销 | - | 2,034,909.05 | - | 3,972,872.96 |
| 长期待摊费用摊销 | - | 645,248.9 | - | 467,610.98 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -105,811.55 |
| 固定资产报废损失 | - | 28,456.46 | - | 1,147,261.38 |
| 公允价值变动损失 | - | - | - | -2,197,461.31 |
| 财务费用 | - | 974,172.68 | - | 2,160,924.66 |
| 投资损失 | - | -2,050,547.89 | - | -3,064,017.48 |
| 递延所得税 | - | 258,289.15 | - | -6,693,817.88 |
| 其中:递延所得税资产减少 | - | 84,746.65 | - | -6,322,354.3 |
| 递延所得税负债增加 | - | 173,542.5 | - | -371,463.58 |
| 存货的减少 | - | -39,426,673.48 | - | -82,902,915.95 |
| 经营性应收项目的减少 | - | 20,741,821.74 | - | -154,294,731.97 |
| 经营性应付项目的增加 | - | -52,433,420.32 | - | 134,934,995.58 |
| 其他 | - | - | - | 9,024,065.17 |
| 现金的期末余额 | - | 94,275,120.39 | - | 149,843,285.28 |
| 减:现金的期初余额 | - | 149,843,285.28 | - | 172,485,144.33 |
| 现金及现金等价物的净增加额 | - | -55,568,164.89 | - | -22,641,859.05 |
| 公告日期 | 2025-10-30 | 2025-08-30 | 2025-04-30 | 2025-04-08 |
| 审计意见(境内) | | | | 标准无保留意见 |