| 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 | 532,589,437.08 | 364,845,067.02 | 149,492,915.35 | 608,810,461.15 |
| 收到的税费返还 | 163,139.08 | 163,139.08 | - | 6,224,983.25 |
| 收到其他与经营活动有关的现金 | 32,199,352.78 | 25,492,047.25 | 21,924,616.83 | 38,910,184.16 |
| 经营活动现金流入小计 | 564,951,928.94 | 390,500,253.35 | 171,417,532.18 | 653,945,628.56 |
| 购买商品、接受劳务支付的现金 | 230,742,931.28 | 167,453,914.15 | 80,414,764.4 | 281,622,981.69 |
| 支付给职工以及为职工支付的现金 | 78,397,318.07 | 57,116,520.15 | 33,901,407.8 | 95,611,303.46 |
| 支付的各项税费 | 38,814,280.24 | 25,136,441.17 | 12,801,650.72 | 35,884,383.49 |
| 支付其他与经营活动有关的现金 | 43,132,528.58 | 23,012,139.94 | 11,410,390.77 | 67,782,277.78 |
| 经营活动现金流出小计 | 391,087,058.17 | 272,719,015.41 | 138,528,213.69 | 480,900,946.42 |
| 经营活动产生的现金流量净额 | 173,864,870.77 | 117,781,237.94 | 32,889,318.49 | 173,044,682.14 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 25,030,000 | 25,030,000 | 25,000,000 | - |
| 取得投资收益收到的现金 | 3,902,252.64 | 3,887,110.79 | 3,880,014.25 | 1,135,164.36 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 18,404 | 10,520.44 | 6,000 | 101,865.49 |
| 收到的其他与投资活动有关的现金 | - | - | 4,030,000 | 70,380,400 |
| 投资活动现金流入小计 | 28,950,656.64 | 28,927,631.23 | 32,916,014.25 | 71,617,429.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 121,247,228.88 | 66,992,254.85 | 37,042,810.54 | 211,598,133.33 |
| 投资支付的现金 | 49,189,979.45 | 19,189,979.45 | - | 15,664,700 |
| 支付其他与投资活动有关的现金 | - | - | 4,000,000 | 70,380,400 |
| 投资活动现金流出小计 | 170,437,208.33 | 86,182,234.3 | 41,042,810.54 | 297,643,233.33 |
| 投资活动产生的现金流量净额 | -141,486,551.69 | -57,254,603.07 | -8,126,796.29 | -226,025,803.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 593,593.92 | - | - | - |
| 取得借款收到的现金 | 95,941,950.65 | 74,471,793.65 | 38,650,313.65 | 18,612,142.44 |
| 筹资活动现金流入小计 | 96,535,544.57 | 74,471,793.65 | 38,650,313.65 | 18,612,142.44 |
| 偿还债务支付的现金 | 10,103,428.6 | 5,689,428.6 | 5,000,000 | 11,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 34,733,524.86 | 759,276.19 | 155,877.84 | 34,015,413.73 |
| 支付其他与筹资活动有关的现金 | 24,306,119.53 | 4,679,959.48 | 4,353,159.48 | 11,955,180.91 |
| 筹资活动现金流出小计 | 69,143,072.99 | 11,128,664.27 | 9,509,037.32 | 56,970,594.64 |
| 筹资活动产生的现金流量净额 | 27,392,471.58 | 63,343,129.38 | 29,141,276.33 | -38,358,452.2 |
| 四、汇率变动对现金及现金等价物的影响 | 1,134,544.02 | 1,493,478.16 | 918,891.94 | 897,722.54 |
| 五、现金及现金等价物净增加额 | 60,905,334.68 | 125,363,242.41 | 54,822,690.47 | -90,441,851 |
| 加:期初现金及现金等价物余额 | 153,150,402.19 | 149,235,610.72 | 153,150,402.19 | 239,677,461.72 |
| 期末现金及现金等价物余额 | 214,055,736.87 | 274,598,853.13 | 207,973,092.66 | 149,235,610.72 |
| 补充资料: | | | | |
| 净利润 | - | 106,379,846.95 | - | 120,130,043.41 |
| 资产减值准备 | - | 588,233.83 | - | 13,194,562.08 |
| 固定资产和投资性房地产折旧 | - | 28,010,030.4 | - | 53,462,803.29 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 28,010,030.4 | - | 53,462,803.29 |
| 无形资产摊销 | - | 1,143,914.08 | - | 2,106,928.07 |
| 长期待摊费用摊销 | - | 804,304.55 | - | 1,810,552.97 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 2,663.8 |
| 固定资产报废损失 | - | 45,857.14 | - | 143,794.73 |
| 公允价值变动损失 | - | 4,496,922.19 | - | -267,179.56 |
| 财务费用 | - | -703,840.44 | - | -499,786.83 |
| 投资损失 | - | -4,958,207.52 | - | -1,672,586.16 |
| 递延所得税 | - | 1,339,286.06 | - | 1,567,771.32 |
| 其中:递延所得税资产减少 | - | 1,380,740.96 | - | 1,770,294.51 |
| 递延所得税负债增加 | - | -41,454.9 | - | -202,523.19 |
| 存货的减少 | - | -32,595,680.05 | - | -39,939,357.56 |
| 经营性应收项目的减少 | - | 24,314,889.64 | - | -466,511.97 |
| 经营性应付项目的增加 | - | -31,909.25 | - | 29,059,837.13 |
| 其他 | - | -200,000 | - | -2,088,600 |
| 现金的期末余额 | - | 274,598,853.13 | - | 149,235,610.72 |
| 减:现金的期初余额 | - | 149,235,610.72 | - | 239,677,461.72 |
| 现金及现金等价物的净增加额 | - | 125,363,242.41 | - | -90,441,851 |
| 公告日期 | 2025-10-28 | 2025-08-19 | 2025-04-29 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |