| 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 | 411,143,435.27 | 301,912,032.45 | 160,777,319.11 | 587,126,083.22 |
| 收到的税费返还 | 2,449,389.8 | 987,453.09 | 434,163.46 | 4,903,676.52 |
| 收到其他与经营活动有关的现金 | 54,688,621.26 | 58,819,258.23 | 73,966,579.39 | 33,722,796.92 |
| 经营活动现金流入小计 | 468,281,446.33 | 361,718,743.77 | 235,178,061.96 | 625,752,556.66 |
| 购买商品、接受劳务支付的现金 | 445,470,612.76 | 292,441,289.81 | 173,292,157.73 | 320,906,305.42 |
| 支付给职工以及为职工支付的现金 | 74,403,720.61 | 47,178,817.82 | 27,955,944.11 | 73,297,727.49 |
| 支付的各项税费 | 29,529,527.77 | 20,036,172.62 | 7,465,401.68 | 27,148,074 |
| 支付其他与经营活动有关的现金 | 64,297,753.85 | 38,561,289.34 | 54,290,944.38 | 50,432,385.57 |
| 经营活动现金流出小计 | 613,701,614.99 | 398,217,569.59 | 263,004,447.9 | 471,784,492.48 |
| 经营活动产生的现金流量净额 | -145,420,168.66 | -36,498,825.82 | -27,826,385.94 | 153,968,064.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 186,675,707.49 | 128,694,000 | 113,733,200 | 121,497,426.09 |
| 取得投资收益收到的现金 | 814,749.24 | 692,259.68 | 619,252.02 | 641,517.3 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 79,971.46 |
| 收到的其他与投资活动有关的现金 | - | 88,234.05 | - | - |
| 投资活动现金流入小计 | 187,490,456.73 | 129,474,493.73 | 114,352,452.02 | 122,218,914.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 213,151,138.95 | 144,628,662.04 | 74,006,334.44 | 340,657,877.87 |
| 投资支付的现金 | 163,000,000 | 88,000,000 | 68,733,200 | 196,604,014.22 |
| 投资活动现金流出小计 | 376,151,138.95 | 232,628,662.04 | 142,739,534.44 | 537,261,892.09 |
| 投资活动产生的现金流量净额 | -188,660,682.22 | -103,154,168.31 | -28,387,082.42 | -415,042,977.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 286,917,880 | 184,524,620 | 30,490,278.75 | 349,836,000 |
| 收到其他与筹资活动有关的现金 | 60,000,000 | 30,000,000 | - | - |
| 筹资活动现金流入小计 | 346,917,880 | 214,524,620 | 30,490,278.75 | 349,836,000 |
| 偿还债务支付的现金 | 120,094,171.89 | 88,310,699.83 | 600,000 | 71,585,679.23 |
| 分配股利、利润或偿付利息支付的现金 | 33,891,043.23 | 20,840,985.8 | 13,317,662.72 | 39,777,841.34 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 859,292.53 |
| 支付其他与筹资活动有关的现金 | 3,349,661.23 | 479,161.8 | 239,580.9 | 6,242,231.82 |
| 筹资活动现金流出小计 | 157,334,876.35 | 109,630,847.43 | 14,157,243.62 | 117,605,752.39 |
| 筹资活动产生的现金流量净额 | 189,583,003.65 | 104,893,772.57 | 16,333,035.13 | 232,230,247.61 |
| 四、汇率变动对现金及现金等价物的影响 | 973,793.75 | 1,108,005.11 | 503,141.12 | -872,347.39 |
| 五、现金及现金等价物净增加额 | -143,524,053.48 | -33,651,216.45 | -39,377,292.11 | -29,717,012.84 |
| 加:期初现金及现金等价物余额 | 306,605,391.89 | 306,605,391.89 | 306,605,391.89 | 336,322,404.73 |
| 期末现金及现金等价物余额 | 163,081,338.41 | 272,954,175.44 | 267,228,099.78 | 306,605,391.89 |
| 补充资料: | | | | |
| 净利润 | - | 41,370,563.84 | - | 55,270,627.46 |
| 资产减值准备 | - | 255,490.13 | - | 1,526,399.14 |
| 固定资产和投资性房地产折旧 | - | 2,940,577.01 | - | 5,467,740.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 2,940,577.01 | - | 5,467,740.76 |
| 无形资产摊销 | - | 1,777,473.81 | - | 1,935,370.61 |
| 长期待摊费用摊销 | - | 5,084,101.43 | - | 5,328,314.61 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 19,289.31 | - | -15,430.38 |
| 公允价值变动损失 | - | 20,708.33 | - | -43,431.6 |
| 财务费用 | - | 3,582,852.31 | - | 4,671,657.67 |
| 投资损失 | - | -421,101.38 | - | -171,462.4 |
| 递延所得税 | - | 112,067.49 | - | -1,118,646 |
| 其中:递延所得税资产减少 | - | -7,931,855.34 | - | -1,364,288.85 |
| 递延所得税负债增加 | - | 8,043,922.83 | - | 245,642.85 |
| 存货的减少 | - | -49,704,385.31 | - | -55,846,191.68 |
| 经营性应收项目的减少 | - | -49,591,214.13 | - | -58,722,109.75 |
| 经营性应付项目的增加 | - | 1,240,099.17 | - | 191,710,130.3 |
| 现金的期末余额 | - | 272,954,175.44 | - | 306,605,391.89 |
| 减:现金的期初余额 | - | 306,605,391.89 | - | 336,322,404.73 |
| 现金及现金等价物的净增加额 | - | -33,651,216.45 | - | -29,717,012.84 |
| 公告日期 | 2025-10-28 | 2025-08-26 | 2025-04-28 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |