| 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 | 683,451,027.56 | 427,165,174.87 | 256,787,908.6 | 874,302,663.77 |
| 收到的税费返还 | 1,949,275.23 | 868,077.88 | 244,077.88 | 3,680,713.62 |
| 收到其他与经营活动有关的现金 | 24,789,322.24 | 13,066,736.52 | 11,421,775.1 | 20,463,871.06 |
| 经营活动现金流入小计 | 710,189,625.03 | 441,099,989.27 | 268,453,761.58 | 898,447,248.45 |
| 购买商品、接受劳务支付的现金 | 345,591,020.7 | 208,021,505.05 | 106,028,226.22 | 469,237,517.55 |
| 支付给职工以及为职工支付的现金 | 77,698,081.14 | 54,710,754.9 | 27,072,198.67 | 101,034,563.02 |
| 支付的各项税费 | 69,285,031.51 | 47,013,208.4 | 18,613,419.71 | 97,720,549.3 |
| 支付其他与经营活动有关的现金 | 32,275,505.22 | 13,639,582.94 | 6,161,016.19 | 52,140,594.4 |
| 经营活动现金流出小计 | 524,849,638.57 | 323,385,051.29 | 157,874,860.79 | 720,133,224.27 |
| 经营活动产生的现金流量净额 | 185,339,986.46 | 117,714,937.98 | 110,578,900.79 | 178,314,024.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 435,440,242.22 | 280,888,684.7 | 160,581,997.04 | 759,486,232.71 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 431,612 | 367,088 | 313,138 | 689,947.69 |
| 收到的其他与投资活动有关的现金 | 22,010,000 | - | - | 21,083,479.45 |
| 投资活动现金流入小计 | 457,881,854.22 | 281,255,772.7 | 160,895,135.04 | 781,259,659.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 135,902,055.42 | 132,434,690.82 | 95,886,453.02 | 111,458,267.1 |
| 投资支付的现金 | 495,600,000 | 296,600,000 | 171,600,000 | 796,700,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 136,003,123.29 |
| 投资活动现金流出小计 | 631,502,055.42 | 429,034,690.82 | 267,486,453.02 | 1,044,161,390.39 |
| 投资活动产生的现金流量净额 | -173,620,201.2 | -147,778,918.12 | -106,591,317.98 | -262,901,730.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 4,508,000 | 4,508,000 | 4,508,000 | 255,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 4,508,000 | 4,508,000 | 4,508,000 | 255,000 |
| 取得借款收到的现金 | 84,170,000 | 83,840,000 | 56,800,000 | 83,433,000 |
| 筹资活动现金流入小计 | 88,678,000 | 88,348,000 | 61,308,000 | 83,688,000 |
| 偿还债务支付的现金 | 55,751,701.5 | 38,150,000 | 1,943,000 | 63,100,000 |
| 分配股利、利润或偿付利息支付的现金 | 61,099,238.43 | 31,149,144.2 | 30,123,451.13 | 45,913,888.27 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 215,151.76 |
| 支付其他与筹资活动有关的现金 | 984,930.67 | 593,559.36 | 255,999.16 | 53,539,516.78 |
| 筹资活动现金流出小计 | 117,835,870.6 | 69,892,703.56 | 32,322,450.29 | 162,553,405.05 |
| 筹资活动产生的现金流量净额 | -29,157,870.6 | 18,455,296.44 | 28,985,549.71 | -78,865,405.05 |
| 四、汇率变动对现金及现金等价物的影响 | -34,065.94 | -10,583.62 | -3,366.79 | 25,606.73 |
| 五、现金及现金等价物净增加额 | -17,472,151.28 | -11,619,267.32 | 32,969,765.73 | -163,427,504.68 |
| 加:期初现金及现金等价物余额 | 166,513,832.01 | 166,513,832.01 | 166,513,832.01 | 329,941,336.69 |
| 期末现金及现金等价物余额 | 149,041,680.73 | 154,894,564.69 | 199,483,597.74 | 166,513,832.01 |
| 补充资料: | | | | |
| 净利润 | - | 75,691,430.16 | - | 122,842,466.15 |
| 资产减值准备 | - | -1,352,053.21 | - | 6,951,487.65 |
| 固定资产和投资性房地产折旧 | - | 29,254,364.11 | - | 52,552,520.4 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 29,254,364.11 | - | 52,552,520.4 |
| 无形资产摊销 | - | 2,769,074.83 | - | 2,756,254.44 |
| 长期待摊费用摊销 | - | 176,643.54 | - | 293,468.47 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,311,123.86 | - | -324,365.67 |
| 固定资产报废损失 | - | 142,365.6 | - | 138,207.63 |
| 公允价值变动损失 | - | -427,999.99 | - | -1,589,871.22 |
| 财务费用 | - | 2,390,480.67 | - | 2,808,908.6 |
| 投资损失 | - | -592,976.06 | - | -2,893,236.94 |
| 递延所得税 | - | 3,732,536.98 | - | -811,358.17 |
| 其中:递延所得税资产减少 | - | 2,892,796.79 | - | -576,203.43 |
| 递延所得税负债增加 | - | 839,740.19 | - | -235,154.74 |
| 存货的减少 | - | -9,767,382.85 | - | -19,462,196.4 |
| 经营性应收项目的减少 | - | 36,805,007.96 | - | 1,187,067.87 |
| 经营性应付项目的增加 | - | -23,893,806.7 | - | 11,335,072.5 |
| 现金的期末余额 | - | 154,894,564.69 | - | 166,513,832.01 |
| 减:现金的期初余额 | - | 166,513,832.01 | - | 329,941,336.69 |
| 现金及现金等价物的净增加额 | - | -11,619,267.32 | - | -163,427,504.68 |
| 公告日期 | 2025-10-23 | 2025-08-16 | 2025-04-30 | 2025-04-24 |
| 审计意见(境内) | | | | 标准无保留意见 |