| 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 | 755,948,690.96 | 559,166,850.2 | 298,397,348.33 | 1,002,916,218.76 |
| 收到其他与经营活动有关的现金 | 4,672,290.53 | 2,736,335.08 | 1,924,122.69 | 10,328,810.44 |
| 经营活动现金流入小计 | 760,620,981.49 | 561,903,185.28 | 300,321,471.02 | 1,013,245,029.2 |
| 购买商品、接受劳务支付的现金 | 475,656,588.84 | 359,904,196.7 | 195,276,293.6 | 711,269,094.62 |
| 支付给职工以及为职工支付的现金 | 171,552,789.62 | 112,084,536.56 | 47,889,766.2 | 205,772,934.61 |
| 支付的各项税费 | 25,921,999.21 | 14,715,280.05 | 7,560,315.55 | 39,794,338.73 |
| 支付其他与经营活动有关的现金 | 25,818,088.79 | 14,070,084.29 | 7,264,420.71 | 39,205,361.37 |
| 经营活动现金流出小计 | 698,949,466.46 | 500,774,097.6 | 257,990,796.06 | 996,041,729.33 |
| 经营活动产生的现金流量净额 | 61,671,515.03 | 61,129,087.68 | 42,330,674.96 | 17,203,299.87 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 315,347.4 | 315,347.4 | 99,000 | 14,955.75 |
| 投资活动现金流入小计 | 315,347.4 | 315,347.4 | 99,000 | 14,955.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,560,533.68 | 23,681,480.79 | 18,131,715 | 47,565,281.04 |
| 投资支付的现金 | 36,799,973.24 | 6,800,000 | 4,000,000 | - |
| 投资活动现金流出小计 | 70,360,506.92 | 30,481,480.79 | 22,131,715 | 47,565,281.04 |
| 投资活动产生的现金流量净额 | -70,045,159.52 | -30,166,133.39 | -22,032,715 | -47,550,325.29 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 269,500,000 | 149,500,000 | 100,000,000 | 335,000,000 |
| 收到其他与筹资活动有关的现金 | 108,324,534.72 | 37,820,833.33 | 3,480,000 | 98,737,850 |
| 筹资活动现金流入小计 | 377,824,534.72 | 187,320,833.33 | 103,480,000 | 433,737,850 |
| 偿还债务支付的现金 | 396,494,850 | 209,500,000 | 80,000,000 | 334,700,000 |
| 分配股利、利润或偿付利息支付的现金 | 25,980,166.68 | 21,382,048.37 | 2,871,466.08 | 26,705,013.7 |
| 支付其他与筹资活动有关的现金 | 4,981,798.15 | 8,088,705.68 | 863,760.53 | 237,148.56 |
| 筹资活动现金流出小计 | 427,456,814.83 | 238,970,754.05 | 83,735,226.61 | 361,642,162.26 |
| 筹资活动产生的现金流量净额 | -49,632,280.11 | -51,649,920.72 | 19,744,773.39 | 72,095,687.74 |
| 四、汇率变动对现金及现金等价物的影响 | 3,425,806.79 | 3,576,519.35 | 1,226,656.7 | -92,901.82 |
| 五、现金及现金等价物净增加额 | -54,580,117.81 | -17,110,447.08 | 41,269,390.05 | 41,655,760.5 |
| 加:期初现金及现金等价物余额 | 109,490,600.86 | 109,490,600.86 | 109,490,600.86 | 67,834,840.36 |
| 期末现金及现金等价物余额 | 54,910,483.05 | 92,380,153.78 | 150,759,990.91 | 109,490,600.86 |
| 补充资料: | | | | |
| 净利润 | - | 32,213,950.31 | - | 48,456,853.15 |
| 资产减值准备 | - | 7,248,825.71 | - | 6,706,363.61 |
| 固定资产和投资性房地产折旧 | - | 43,145,765.09 | - | 67,041,436.88 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 43,145,765.09 | - | 67,041,436.88 |
| 无形资产摊销 | - | 2,579,678.05 | - | 3,394,349.47 |
| 长期待摊费用摊销 | - | 897,442.1 | - | 1,520,397.24 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -31,454.73 | - | 1,508,992.28 |
| 固定资产报废损失 | - | 629.39 | - | - |
| 财务费用 | - | 4,297,842.48 | - | 8,989,467.6 |
| 投资损失 | - | -19,543.66 | - | - |
| 递延所得税 | - | 1,724,642.23 | - | 3,083,349.98 |
| 其中:递延所得税资产减少 | - | 1,724,642.23 | - | 3,083,349.98 |
| 存货的减少 | - | -5,636,952.59 | - | -65,716,632.4 |
| 经营性应收项目的减少 | - | -8,731,465.49 | - | -109,224,022.98 |
| 经营性应付项目的增加 | - | -16,722,452.09 | - | 41,833,782.02 |
| 其他 | - | - | - | 4,914,136.63 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 11,027,746.65 |
| 现金的期末余额 | - | 92,380,153.78 | - | 109,490,600.86 |
| 减:现金的期初余额 | - | 109,490,600.86 | - | 67,834,840.36 |
| 现金及现金等价物的净增加额 | - | -17,110,447.08 | - | 41,655,760.5 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |