| 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 | 1,281,982,702.76 | 756,021,573.23 | 352,032,803.53 | 1,229,879,351.41 |
| 收到的税费返还 | 11,484.41 | 5,919.49 | 5,919.49 | 1,343,189.25 |
| 收到其他与经营活动有关的现金 | 16,963,061.88 | 14,930,380.68 | 15,848,734.52 | 28,709,340.62 |
| 经营活动现金流入小计 | 1,298,957,249.05 | 770,957,873.4 | 367,887,457.54 | 1,259,931,881.28 |
| 购买商品、接受劳务支付的现金 | 693,426,003.29 | 439,568,531.58 | 195,798,854.07 | 715,677,107.06 |
| 支付给职工以及为职工支付的现金 | 125,985,540.5 | 84,615,738.62 | 45,247,631.34 | 135,048,765.31 |
| 支付的各项税费 | 93,337,239.44 | 61,622,565.23 | 28,571,832.28 | 96,525,299.75 |
| 支付其他与经营活动有关的现金 | 76,610,501 | 46,545,810.29 | 27,241,410.45 | 84,169,843.93 |
| 经营活动现金流出小计 | 989,359,284.23 | 632,352,645.72 | 296,859,728.14 | 1,031,421,016.05 |
| 经营活动产生的现金流量净额 | 309,597,964.82 | 138,605,227.68 | 71,027,729.4 | 228,510,865.23 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,110,678,500.99 | 680,678,500.99 | 120,678,500.99 | 1,470,001,382.3 |
| 取得投资收益收到的现金 | 20,346,126.89 | 13,571,991.83 | 2,993,144.31 | 33,782,670.24 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 118,453 | 59,029 | 40,147 | 161,295.5 |
| 投资活动现金流入小计 | 1,131,143,080.88 | 694,309,521.82 | 123,711,792.3 | 1,503,945,348.04 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,382,838.89 | 20,461,985.05 | 5,836,013.7 | 20,854,256.62 |
| 投资支付的现金 | 1,320,360,888.89 | 850,360,888.89 | 330,360,888.89 | 1,360,881,223.02 |
| 投资活动现金流出小计 | 1,349,743,727.78 | 870,822,873.94 | 336,196,902.59 | 1,381,735,479.64 |
| 投资活动产生的现金流量净额 | -218,600,646.9 | -176,513,352.12 | -212,485,110.29 | 122,209,868.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 66,000,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 66,000,000 |
| 偿还债务支付的现金 | - | - | - | 66,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 188,148,332.73 | 89,874,110.4 | 79,055.82 | 218,347,823.16 |
| 支付其他与筹资活动有关的现金 | 1,216,694.1 | 124,112.1 | - | 1,702,091.28 |
| 筹资活动现金流出小计 | 189,365,026.83 | 89,998,222.5 | 79,055.82 | 286,049,914.44 |
| 筹资活动产生的现金流量净额 | -189,365,026.83 | -89,998,222.5 | -79,055.82 | -220,049,914.44 |
| 四、汇率变动对现金及现金等价物的影响 | -47,786.71 | -26,418.79 | -7,074.75 | 41,116.86 |
| 五、现金及现金等价物净增加额 | -98,415,495.62 | -127,932,765.73 | -141,543,511.46 | 130,711,936.05 |
| 加:期初现金及现金等价物余额 | 235,185,195.07 | 235,185,195.07 | 235,185,195.07 | 104,473,259.02 |
| 期末现金及现金等价物余额 | 136,769,699.45 | 107,252,429.34 | 93,641,683.61 | 235,185,195.07 |
| 补充资料: | | | | |
| 净利润 | - | 108,473,141.59 | - | 157,327,618.17 |
| 资产减值准备 | - | - | - | 26,491.99 |
| 固定资产和投资性房地产折旧 | - | 14,156,234.55 | - | 27,408,124.16 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 14,156,234.55 | - | 27,408,124.16 |
| 无形资产摊销 | - | 672,809.16 | - | 1,282,007.4 |
| 长期待摊费用摊销 | - | 557,597.1 | - | 913,229.93 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 20,125 |
| 固定资产报废损失 | - | 310,791.17 | - | 431,540.98 |
| 公允价值变动损失 | - | -7,866,396.63 | - | -18,266,847.62 |
| 财务费用 | - | 111,595.77 | - | 816,533.7 |
| 投资损失 | - | -6,296,180.56 | - | -20,743,890.19 |
| 递延所得税 | - | 386,262.39 | - | -88,423.06 |
| 其中:递延所得税资产减少 | - | -1,428,427.61 | - | 226,905.48 |
| 递延所得税负债增加 | - | 1,814,690 | - | -315,328.54 |
| 存货的减少 | - | -58,288,981.13 | - | 3,804,435.11 |
| 经营性应收项目的减少 | - | -92,693,542.56 | - | -64,077,789.51 |
| 经营性应付项目的增加 | - | 182,871,084.59 | - | 134,340,615.49 |
| 现金的期末余额 | - | 107,252,429.34 | - | 235,185,195.07 |
| 减:现金的期初余额 | - | 235,185,195.07 | - | 104,473,259.02 |
| 现金及现金等价物的净增加额 | - | -127,932,765.73 | - | 130,711,936.05 |
| 公告日期 | 2025-10-31 | 2025-08-28 | 2025-04-26 | 2025-03-20 |
| 审计意见(境内) | | | | 标准无保留意见 |