| 报告期 | 2025-12-31 | 2025-06-30 | 2024-12-31 | 2023-12-31 |
| 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 | 1,087,393,545.76 | 445,199,854.83 | 777,758,547.88 | 511,545,463.47 |
| 收到的税费返还 | 8,264,305.48 | - | - | - |
| 收到其他与经营活动有关的现金 | 10,310,193.31 | 5,280,379.7 | 9,944,232.08 | 4,168,297.71 |
| 经营活动现金流入小计 | 1,105,968,044.55 | 450,480,234.53 | 787,702,779.96 | 515,713,761.18 |
| 购买商品、接受劳务支付的现金 | 741,258,990.91 | 284,200,011.26 | 366,101,412.01 | 248,484,008.06 |
| 支付给职工以及为职工支付的现金 | 159,796,717.11 | 86,631,801.14 | 148,181,124.55 | 97,277,699.14 |
| 支付的各项税费 | 52,237,425.65 | 31,237,190.8 | 33,143,763.88 | 33,385,715.59 |
| 支付其他与经营活动有关的现金 | 54,850,376.61 | 26,023,167.45 | 55,354,420.04 | 44,497,373.96 |
| 经营活动现金流出小计 | 1,008,143,510.28 | 428,092,170.65 | 602,780,720.48 | 423,644,796.75 |
| 经营活动产生的现金流量净额 | 97,824,534.27 | 22,388,063.88 | 184,922,059.48 | 92,068,964.43 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 163,635 | 163,635 | 17,990,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,409,811.32 | 4,959.7 | 4,174,603.81 | 2,371,559.41 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 999,301.11 |
| 投资活动现金流入小计 | 1,573,446.32 | 168,594.7 | 22,164,603.81 | 3,370,860.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 107,718,675.79 | 48,371,975.55 | 45,643,339.07 | 48,768,970.54 |
| 投资活动现金流出小计 | 107,718,675.79 | 48,371,975.55 | 45,643,339.07 | 48,768,970.54 |
| 投资活动产生的现金流量净额 | -106,145,229.47 | -48,203,380.85 | -23,478,735.26 | -45,398,110.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 60,410,000 | 7,455,000 | - | 113,611,226 |
| 其中:子公司吸收少数股东投资收到的现金 | 60,410,000 | 7,455,000 | - | 32,250,000 |
| 取得借款收到的现金 | - | - | - | 11,930,256.6 |
| 收到其他与筹资活动有关的现金 | 80,268,656.81 | 47,044,823.88 | 74,253,694.66 | 80,851,159.74 |
| 筹资活动现金流入小计 | 140,678,656.81 | 54,499,823.88 | 74,253,694.66 | 206,392,642.34 |
| 偿还债务支付的现金 | - | - | - | 55,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 371,576.95 | 353,836.85 | 31,263,135.14 | 16,341,547.83 |
| 支付其他与筹资活动有关的现金 | 83,333,073.36 | 62,258,715.26 | 75,516,634.31 | 100,361,665.12 |
| 筹资活动现金流出小计 | 83,704,650.31 | 62,612,552.11 | 106,779,769.45 | 171,703,212.95 |
| 筹资活动产生的现金流量净额 | 56,974,006.5 | -8,112,728.23 | -32,526,074.79 | 34,689,429.39 |
| 四、汇率变动对现金及现金等价物的影响 | 2,953,641.37 | 3,696,000.01 | -4,605,305.21 | 1,998,532.51 |
| 五、现金及现金等价物净增加额 | 51,606,952.67 | -30,232,045.19 | 124,311,944.22 | 83,358,816.31 |
| 加:期初现金及现金等价物余额 | 269,411,544.34 | 269,411,544.34 | 145,099,600.12 | 61,740,783.81 |
| 期末现金及现金等价物余额 | 321,018,497.01 | 239,179,499.15 | 269,411,544.34 | 145,099,600.12 |
| 补充资料: | | | | |
| 净利润 | 186,492,417.17 | 80,625,237.74 | 166,005,461.26 | 98,027,525.26 |
| 资产减值准备 | 4,995,149.1 | 1,745,319.56 | 8,805,924.92 | 3,826,810.74 |
| 固定资产和投资性房地产折旧 | 29,737,756.66 | 13,997,822.07 | 23,613,298.3 | 20,191,690.25 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,737,756.66 | 13,997,822.07 | 23,613,298.3 | 20,191,690.25 |
| 无形资产摊销 | 1,559,001.28 | 731,444.14 | 1,357,455.49 | 904,984.36 |
| 长期待摊费用摊销 | 1,885,111.03 | 887,678.82 | 952,054.1 | 840,145.14 |
| 处置固定资产、无形资产和其他长期资产的损失 | -227,697.62 | -11,888.2 | 121,689.34 | -50,708.85 |
| 固定资产报废损失 | 131,048.86 | 131,048.86 | 1,900,590.73 | 398,497.87 |
| 财务费用 | 1,198,228.33 | -435,094.23 | 2,260,546.02 | -499,948.45 |
| 投资损失 | -631,516.16 | -270,245.73 | 439,748.06 | 491,353.41 |
| 递延所得税 | -4,481,948.8 | -1,824,374.15 | -1,438,611.12 | -246,451.59 |
| 其中:递延所得税资产减少 | -4,576,412.5 | -1,985,965.92 | -1,367,030.17 | 185,873.87 |
| 递延所得税负债增加 | 94,463.7 | 161,591.77 | -71,580.95 | -432,325.46 |
| 存货的减少 | -27,542,000.65 | -6,184,652.17 | -57,082,903.62 | -28,726,760.91 |
| 经营性应收项目的减少 | -59,659,399.03 | -9,942,138.09 | -133,866,879.51 | -58,911,338.21 |
| 经营性应付项目的增加 | -43,000,664.88 | -59,640,115.33 | 161,271,597.26 | 46,035,765.66 |
| 其他 | 2,378,107.25 | 2,049,585.65 | 3,588,496.89 | 2,709,374.7 |
| 现金的期末余额 | 321,018,497.01 | 239,179,499.15 | 269,411,544.34 | 145,099,600.12 |
| 减:现金的期初余额 | 269,411,544.34 | 269,411,544.34 | 145,099,600.12 | 61,740,783.81 |
| 现金及现金等价物的净增加额 | 51,606,952.67 | -30,232,045.19 | 124,311,944.22 | 83,358,816.31 |
| 公告日期 | 2026-02-06 | 2025-11-25 | 2025-06-27 | 2025-06-27 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | 标准无保留意见 |