| 报告期 | 2026-09-30 | 2026-06-30 | 2026-03-31 | 2025-12-31 |
| 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 | 676,585,567.72 | 425,275,508.93 | 222,962,232.12 | 792,323,494.92 |
| 收到的税费返还 | 3,191,839.79 | 2,960,645.41 | 822,059.63 | 5,969,409.25 |
| 收到其他与经营活动有关的现金 | 18,085,432.02 | 12,316,664.85 | 6,846,084.81 | 33,160,189.66 |
| 经营活动现金流入小计 | 697,862,839.53 | 440,552,819.19 | 230,630,376.56 | 831,453,093.83 |
| 购买商品、接受劳务支付的现金 | 299,713,782.54 | 185,349,000.29 | 93,669,332.07 | 316,677,996.29 |
| 支付给职工以及为职工支付的现金 | 187,221,082 | 130,432,169.67 | 76,019,716.51 | 201,888,239.09 |
| 支付的各项税费 | 44,158,760.54 | 20,523,382.75 | 10,191,421.85 | 73,106,428.39 |
| 支付其他与经营活动有关的现金 | 39,028,969.75 | 25,737,488.73 | 16,238,296.86 | 66,003,868.44 |
| 经营活动现金流出小计 | 570,122,594.83 | 362,042,041.44 | 196,118,767.29 | 657,676,532.21 |
| 经营活动产生的现金流量净额 | 127,740,244.7 | 78,510,777.75 | 34,511,609.27 | 173,776,561.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 170,000,000 | 170,000,000 | 170,000,000 | 92,000,000 |
| 取得投资收益收到的现金 | 1,539,485.41 | 1,539,450.34 | 1,539,450.34 | 1,088,858.02 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,094,975.21 | 1,634,388.99 | 84,640.73 | 1,432,392.11 |
| 收到的其他与投资活动有关的现金 | 50,263,598.87 | 40,264,126.87 | 40,263,041.87 | 127,155,804.02 |
| 投资活动现金流入小计 | 223,898,059.49 | 213,437,966.2 | 211,887,132.94 | 221,677,054.15 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 64,671,681.12 | 33,714,674.45 | 16,424,954.99 | 118,976,978.08 |
| 投资支付的现金 | 8,000,000 | 8,000,000 | 8,000,000 | 288,109,900 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 103,350,588.05 |
| 支付其他与投资活动有关的现金 | 69,597 | 69,597 | 69,597 | 110,000,000 |
| 投资活动现金流出小计 | 72,741,278.12 | 41,784,271.45 | 24,494,551.99 | 620,437,466.13 |
| 投资活动产生的现金流量净额 | 151,156,781.37 | 171,653,694.75 | 187,392,580.95 | -398,760,411.98 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 693,333,680 |
| 取得借款收到的现金 | - | - | - | 87,055,890.74 |
| 收到其他与筹资活动有关的现金 | 15,169,339.14 | 15,092,060.07 | 14,797,965.22 | 338,182.08 |
| 筹资活动现金流入小计 | 15,169,339.14 | 15,092,060.07 | 14,797,965.22 | 780,727,752.82 |
| 偿还债务支付的现金 | 45,740,844.43 | 20,979,665.62 | 12,390,924.74 | 2,007,216 |
| 分配股利、利润或偿付利息支付的现金 | 94,559,762.86 | 94,198,263.54 | 455,510.4 | 53,210,409.54 |
| 支付其他与筹资活动有关的现金 | 10,499,082 | 6,188,777.54 | 3,106,946.9 | 77,159,953.67 |
| 筹资活动现金流出小计 | 150,799,689.29 | 121,366,706.7 | 15,953,382.04 | 132,377,579.21 |
| 筹资活动产生的现金流量净额 | -135,630,350.15 | -106,274,646.63 | -1,155,416.82 | 648,350,173.61 |
| 四、汇率变动对现金及现金等价物的影响 | -19,613,353.36 | -16,552,484.8 | -8,280,509.79 | -6,246,948.13 |
| 五、现金及现金等价物净增加额 | 123,653,322.56 | 127,337,341.07 | 212,468,263.61 | 417,119,375.12 |
| 加:期初现金及现金等价物余额 | 688,403,550.1 | 688,403,550.1 | 688,403,550.1 | 271,284,174.98 |
| 期末现金及现金等价物余额 | 812,056,872.66 | 815,740,891.17 | 900,871,813.71 | 688,403,550.1 |
| 补充资料: | | | | |
| 净利润 | - | 73,453,717.86 | - | 131,189,562.5 |
| 资产减值准备 | - | 6,514,943.28 | - | 6,412,396.45 |
| 固定资产和投资性房地产折旧 | - | 22,484,813.1 | - | 40,613,706.74 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 22,484,813.1 | - | 40,613,706.74 |
| 无形资产摊销 | - | 467,079.32 | - | 823,111.75 |
| 长期待摊费用摊销 | - | 1,412,011.12 | - | 5,169,016.04 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -231,755.66 | - | 784,700.94 |
| 公允价值变动损失 | - | - | - | -2,473,775.87 |
| 财务费用 | - | 18,402,653.68 | - | 5,549,390.51 |
| 投资损失 | - | 520,335.34 | - | 1,664,087.67 |
| 递延所得税 | - | -3,732,793.9 | - | -9,426,572.77 |
| 其中:递延所得税资产减少 | - | -3,354,992.38 | - | -8,466,071.11 |
| 递延所得税负债增加 | - | -377,801.52 | - | -960,501.66 |
| 存货的减少 | - | -6,869,638.56 | - | -8,060,767.43 |
| 经营性应收项目的减少 | - | -47,743,539.51 | - | -33,505,172.84 |
| 经营性应付项目的增加 | - | 568,482.75 | - | 9,833,376.77 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 2,441,963.5 | - | 6,098,689.72 |
| 现金的期末余额 | - | 815,740,891.17 | - | 688,403,550.1 |
| 减:现金的期初余额 | - | 688,403,550.1 | - | 271,284,174.98 |
| 现金及现金等价物的净增加额 | - | 127,337,341.07 | - | 417,119,375.12 |
| 公告日期 | 2026-10-26 | 2026-08-24 | 2026-04-27 | 2026-04-23 |
| 审计意见(境内) | | | | 标准无保留意见 |