| 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 | 878,582,242.64 | 500,779,217.36 | 232,208,704.11 | 1,172,404,880.47 |
| 收到的税费返还 | 15,601,145.18 | 12,239,766.46 | 5,750,212.64 | 20,877,342.48 |
| 收到其他与经营活动有关的现金 | 16,491,069.21 | 10,762,263.98 | 11,438,503.16 | 142,804,453.02 |
| 经营活动现金流入小计 | 910,674,457.03 | 523,781,247.8 | 249,397,419.91 | 1,336,086,675.97 |
| 购买商品、接受劳务支付的现金 | 198,316,637.66 | 123,318,987.44 | 52,220,996.25 | 324,444,989.63 |
| 客户贷款及垫款净增加额 | -13,700,000 | -14,700,000 | 10,300,000 | 20,000,000 |
| 支付给职工以及为职工支付的现金 | 284,903,741.74 | 208,381,372.81 | 132,990,848.54 | 366,934,884.94 |
| 支付的各项税费 | 88,682,382.76 | 53,866,180.77 | 32,281,084.31 | 101,169,724.83 |
| 支付其他与经营活动有关的现金 | 150,747,526.86 | 102,477,974.76 | 53,468,073.98 | 123,914,874.68 |
| 经营活动现金流出小计 | 708,950,289.02 | 473,344,515.78 | 281,261,003.08 | 936,464,474.08 |
| 经营活动产生的现金流量净额 | 201,724,168.01 | 50,436,732.02 | -31,863,583.17 | 399,622,201.89 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,874,912.35 | 1,845,776.84 | 10,000,000 | 5,887,204.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,281,593.36 | 7,313,993.36 | 1,098,643.84 | 6,010,282.4 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 570,516 | - |
| 收到的其他与投资活动有关的现金 | 117,250,000 | 73,100,000 | - | - |
| 投资活动现金流入小计 | 127,406,505.71 | 82,259,770.2 | 11,669,159.84 | 11,897,486.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,736,695.34 | 9,071,765.22 | 1,231,861.2 | 2,914,595.84 |
| 投资支付的现金 | - | - | 10,100,000 | - |
| 支付其他与投资活动有关的现金 | 188,450,000 | 128,250,000 | - | 10,000,000 |
| 投资活动现金流出小计 | 207,186,695.34 | 137,321,765.22 | 11,331,861.2 | 12,914,595.84 |
| 投资活动产生的现金流量净额 | -79,780,189.63 | -55,061,995.02 | 337,298.64 | -1,017,109.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 0 | - | - | 14,480,532.89 |
| 筹资活动现金流入平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流入小计 | 0 | - | - | 14,480,532.89 |
| 分配股利、利润或偿付利息支付的现金 | 234,175,431.9 | 115,340,138.1 | - | 233,324,566.2 |
| 支付其他与筹资活动有关的现金 | 29,223 | 27,100.96 | 29,223 | 185,031,553.71 |
| 筹资活动现金流出小计 | 234,204,654.9 | 115,367,239.06 | 29,223 | 418,356,119.91 |
| 筹资活动产生的现金流量净额 | -234,204,654.9 | -115,367,239.06 | -29,223 | -403,875,587.02 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | - | -14,246.01 |
| 五、现金及现金等价物净增加额 | -112,260,676.52 | -119,992,502.06 | -31,555,507.53 | -5,284,740.51 |
| 加:期初现金及现金等价物余额 | 465,093,813.46 | 465,093,813.46 | 465,093,813.46 | 470,378,553.97 |
| 期末现金及现金等价物余额 | 352,833,136.94 | 345,101,311.4 | 433,538,305.93 | 465,093,813.46 |
| 补充资料: | | | | |
| 净利润 | - | 120,454,861.78 | - | 214,768,410.58 |
| 资产减值准备 | - | 3,965,550.56 | - | 23,194,908.23 |
| 固定资产和投资性房地产折旧 | - | 24,907,197.54 | - | 57,713,081.07 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,907,197.54 | - | 57,713,081.07 |
| 无形资产摊销 | - | 1,112,884.63 | - | 5,844,398.61 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 476,149.68 | - | 405,601.63 |
| 固定资产报废损失 | - | 1,755,174.76 | - | 349,829.42 |
| 公允价值变动损失 | - | - | - | 597,333.05 |
| 财务费用 | - | 13.51 | - | -72,286.49 |
| 投资损失 | - | -6,366,894.62 | - | -987,155.75 |
| 递延所得税 | - | -851,195.03 | - | 1,142,664.24 |
| 其中:递延所得税资产减少 | - | -851,195.03 | - | 1,142,664.24 |
| 存货的减少 | - | -39,830,168.7 | - | -29,997,017.11 |
| 经营性应收项目的减少 | - | -1,184,454.26 | - | 93,176,504.71 |
| 经营性应付项目的增加 | - | -50,046,690.35 | - | 38,398,465 |
| 其他 | - | -3,955,697.48 | - | -4,912,535.3 |
| 现金的期末余额 | - | 345,101,311.4 | - | 465,093,813.46 |
| 减:现金的期初余额 | - | 465,093,813.46 | - | 470,378,553.97 |
| 现金及现金等价物的净增加额 | - | -119,992,502.06 | - | -5,284,740.51 |
| 公告日期 | 2026-10-24 | 2026-08-13 | 2026-04-24 | 2026-03-31 |
| 审计意见(境内) | | | | 标准无保留意见 |