| 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 | 721,316,414 | 475,822,599.8 | 227,071,105.95 | 887,903,911.5 |
| 收到的税费返还 | 42,921,886.8 | 29,274,161.93 | 15,963,411.53 | 36,545,898.27 |
| 收到其他与经营活动有关的现金 | 7,074,616.75 | 14,069,584.32 | 2,161,478.75 | 34,832,000.55 |
| 经营活动现金流入小计 | 771,312,917.55 | 519,166,346.05 | 245,195,996.23 | 959,281,810.32 |
| 购买商品、接受劳务支付的现金 | 533,152,034.5 | 352,695,441.36 | 198,023,435.2 | 568,433,543.84 |
| 支付给职工以及为职工支付的现金 | 124,311,751.16 | 86,393,012.36 | 49,430,628.67 | 137,756,667.81 |
| 支付的各项税费 | 31,272,232.43 | 23,658,088.42 | 14,084,321.44 | 33,731,672.89 |
| 支付其他与经营活动有关的现金 | 56,879,257.52 | 45,779,692.46 | 19,112,431.21 | 111,186,149.44 |
| 经营活动现金流出小计 | 745,615,275.61 | 508,526,234.6 | 280,650,816.52 | 851,108,033.98 |
| 经营活动产生的现金流量净额 | 25,697,641.94 | 10,640,111.45 | -35,454,820.29 | 108,173,776.34 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 10,081.59 | - | - | 9,883.91 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 60,619.08 |
| 收到的其他与投资活动有关的现金 | 6,000,000 | 6,000,000 | 6,000,000 | - |
| 投资活动现金流入小计 | 6,010,081.59 | 6,000,000 | 6,000,000 | 70,502.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 125,004,447.45 | 83,308,970.56 | 54,738,744.1 | 68,902,857.8 |
| 投资支付的现金 | - | - | - | 2,312,135.35 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 12,336,113.47 |
| 支付其他与投资活动有关的现金 | 6,000,000 | - | - | 6,002,741.48 |
| 投资活动现金流出小计 | 131,004,447.45 | 83,308,970.56 | 54,738,744.1 | 89,553,848.1 |
| 投资活动产生的现金流量净额 | -124,994,365.86 | -77,308,970.56 | -48,738,744.1 | -89,483,345.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 600,000 |
| 取得借款收到的现金 | 204,099,930.1 | 108,099,930.1 | 35,500,000 | 240,585,713.45 |
| 发行债券收到的现金 | 120,000,000 | - | - | - |
| 收到其他与筹资活动有关的现金 | 4,120,671.36 | 3,335,370.24 | 379,328.36 | 6,918,897.48 |
| 筹资活动现金流入小计 | 328,220,601.46 | 111,435,300.34 | 35,879,328.36 | 248,104,610.93 |
| 偿还债务支付的现金 | 127,362,974 | 60,272,102.69 | 26,000,000 | 112,029,328 |
| 分配股利、利润或偿付利息支付的现金 | 37,404,641.44 | 38,577,073.83 | 4,347,851.22 | 25,927,277.55 |
| 其中:子公司支付给少数股东的股利、利润 | 5,286,509.64 | 4,332,853.16 | 2,315,538.45 | 910,888.35 |
| 支付其他与筹资活动有关的现金 | 10,196,893.88 | 1,709,838.03 | 896,000 | 15,886,373.4 |
| 筹资活动现金流出小计 | 174,964,509.32 | 100,559,014.55 | 31,243,851.22 | 153,842,978.95 |
| 筹资活动产生的现金流量净额 | 153,256,092.14 | 10,876,285.79 | 4,635,477.14 | 94,261,631.98 |
| 四、汇率变动对现金及现金等价物的影响 | 5,187,459.21 | 4,799,779.7 | 2,696,171.77 | 1,371,460.02 |
| 五、现金及现金等价物净增加额 | 59,146,827.43 | -50,992,793.62 | -76,861,915.48 | 114,323,523.23 |
| 加:期初现金及现金等价物余额 | 220,383,025.46 | 220,383,025.46 | 220,383,025.46 | 106,059,502.23 |
| 期末现金及现金等价物余额 | 279,529,852.89 | 169,390,231.84 | 143,521,109.98 | 220,383,025.46 |
| 补充资料: | | | | |
| 净利润 | - | 37,678,171.02 | - | 91,728,742.26 |
| 资产减值准备 | - | 1,375,302.87 | - | 3,817,396.84 |
| 固定资产和投资性房地产折旧 | - | 11,967,176.92 | - | 21,947,910.35 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 11,967,176.92 | - | 21,947,910.35 |
| 无形资产摊销 | - | 889,683.8 | - | 1,234,082.65 |
| 长期待摊费用摊销 | - | 1,201,691.78 | - | 2,384,115.23 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -5,560.5 | - | -32,298.68 |
| 固定资产报废损失 | - | -36,371.9 | - | 14,430.87 |
| 财务费用 | - | 3,286,879.9 | - | 4,977,137.92 |
| 投资损失 | - | 17.26 | - | -2,678,441.53 |
| 递延所得税 | - | 832,784.8 | - | -3,724,269.49 |
| 其中:递延所得税资产减少 | - | 1,258,895.46 | - | -4,666,030.13 |
| 递延所得税负债增加 | - | -426,110.66 | - | 941,760.64 |
| 存货的减少 | - | -20,351,802.25 | - | -32,016,890.29 |
| 经营性应收项目的减少 | - | 16,529,643.13 | - | -94,701,876.82 |
| 经营性应付项目的增加 | - | -46,561,106.05 | - | 103,257,805.92 |
| 其他 | - | 294,212.45 | - | -195,150.09 |
| 现金的期末余额 | - | 169,390,231.84 | - | 220,383,025.46 |
| 减:现金的期初余额 | - | 220,383,025.46 | - | 106,059,502.23 |
| 现金及现金等价物的净增加额 | - | -50,992,793.62 | - | 114,323,523.23 |
| 公告日期 | 2025-10-28 | 2025-08-20 | 2025-04-28 | 2025-04-15 |
| 审计意见(境内) | | | | 标准无保留意见 |