| 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 | 686,082,120.6 | 425,140,807.27 | 177,046,771.89 | 493,996,830.96 |
| 收到的税费返还 | 1,317,449.36 | 547,007.25 | 0 | 6,750,627.74 |
| 收到其他与经营活动有关的现金 | 34,432,134.18 | 21,977,300.84 | 8,819,886.13 | 38,392,253.37 |
| 经营活动现金流入小计 | 721,831,704.14 | 447,665,115.36 | 185,866,658.02 | 539,139,712.07 |
| 购买商品、接受劳务支付的现金 | 355,181,409.5 | 238,862,081.37 | 122,529,830.52 | 274,829,163.99 |
| 支付给职工以及为职工支付的现金 | 75,648,794.74 | 53,136,391.9 | 31,632,160.69 | 89,485,792.14 |
| 支付的各项税费 | 18,070,821.42 | 6,818,952.49 | 3,630,227.68 | 14,556,540.99 |
| 支付其他与经营活动有关的现金 | 44,091,214.29 | 23,211,001.92 | 15,410,479.79 | 52,771,843.31 |
| 经营活动现金流出小计 | 492,992,239.95 | 322,028,427.68 | 173,202,698.68 | 431,643,340.43 |
| 经营活动产生的现金流量净额 | 228,839,464.19 | 125,636,687.68 | 12,663,959.34 | 107,496,371.64 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 50,000,400 |
| 取得投资收益收到的现金 | 48,217.34 | - | - | 5,502,820.38 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 54,560 | 8,000 | - | 6,284,823.39 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 102,777.34 | 8,000 | - | 61,788,043.77 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 222,617.08 | 222,617.08 | 189,617.08 | 57,573,167.45 |
| 投资支付的现金 | 90,000,000 | 40,000,000 | 0 | 30,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 0 | - |
| 投资活动现金流出小计 | 90,222,617.08 | 40,222,617.08 | 189,617.08 | 87,573,167.45 |
| 投资活动产生的现金流量净额 | -90,119,839.74 | -40,214,617.08 | -189,617.08 | -25,785,123.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,000,000 | 1,000,000 | - | 1,000,000 |
| 取得借款收到的现金 | 17,993,800 | - | 17,993,800 | 150,000,000 |
| 收到其他与筹资活动有关的现金 | 112,835,403.17 | 87,894,048.1 | - | - |
| 筹资活动现金流入小计 | 131,829,203.17 | 88,894,048.1 | 18,993,800 | 151,000,000 |
| 偿还债务支付的现金 | 95,000,000 | 87,500,000 | 47,500,000 | 386,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 41,705,293.81 | 41,389,263 | 778,557.04 | 14,393,452.46 |
| 其中:子公司支付给少数股东的股利、利润 | 1,752,000 | 1,752,000 | - | 365,008.2 |
| 支付其他与筹资活动有关的现金 | 19,992,398.91 | 19,992,398.91 | 19,992,398.91 | 32,536,874.33 |
| 筹资活动现金流出小计 | 156,697,692.72 | 148,881,661.91 | 68,270,955.95 | 433,430,326.79 |
| 筹资活动产生的现金流量净额 | -24,868,489.55 | -59,987,613.81 | -49,277,155.95 | -282,430,326.79 |
| 五、现金及现金等价物净增加额 | 113,851,134.9 | 25,434,456.79 | -36,802,813.69 | -200,719,078.83 |
| 加:期初现金及现金等价物余额 | 398,495,403.29 | 398,495,403.29 | 398,495,403.29 | 599,214,482.12 |
| 期末现金及现金等价物余额 | 512,346,538.19 | 423,929,860.08 | 361,692,589.6 | 398,495,403.29 |
| 补充资料: | | | | |
| 净利润 | - | 52,649,493.66 | - | 43,105,323.7 |
| 资产减值准备 | - | 26,799,652.46 | - | -2,717,105.41 |
| 固定资产和投资性房地产折旧 | - | 21,248,468.48 | - | 43,203,586.22 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 21,248,468.48 | - | - |
| 无形资产摊销 | - | 948,840.29 | - | 2,830,144.83 |
| 长期待摊费用摊销 | - | 673,580.61 | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -319,292.54 | - | 49,048.57 |
| 财务费用 | - | 1,014,303.12 | - | 6,619,608.21 |
| 投资损失 | - | 995,729.39 | - | 656,415.52 |
| 递延所得税 | - | -4,642,072.8 | - | -110,979.4 |
| 其中:递延所得税资产减少 | - | -4,642,072.8 | - | -110,979.4 |
| 存货的减少 | - | -5,497,535.48 | - | 83,951,390.47 |
| 经营性应收项目的减少 | - | -43,190,376.82 | - | -81,096,927.04 |
| 经营性应付项目的增加 | - | 74,783,597.58 | - | -30,354,543.8 |
| 其他 | - | - | - | 30,868,930.14 |
| 现金的期末余额 | - | 423,929,860.08 | - | 398,495,403.29 |
| 减:现金的期初余额 | - | 398,495,403.29 | - | 599,214,482.12 |
| 现金及现金等价物的净增加额 | - | 25,434,456.79 | - | -200,719,078.83 |
| 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 |