| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 246,455,794.77 | 85,411,525.09 | 459,270,498.54 | 382,794,758.81 |
| 收到的税费返还 | 2,483,814.5 | 2,161,402.08 | 3,965,240.09 | 200,744.34 |
| 收到其他与经营活动有关的现金 | 15,038,131.1 | 8,740,481.59 | 13,088,402.67 | 9,624,537 |
| 经营活动现金流入小计 | 263,977,740.37 | 96,313,408.76 | 476,324,141.3 | 392,620,040.15 |
| 购买商品、接受劳务支付的现金 | 81,726,375.95 | 38,495,505.91 | 143,304,616.39 | 148,272,476.33 |
| 支付给职工以及为职工支付的现金 | 94,286,571.03 | 54,973,668.15 | 191,244,555.89 | 146,670,011.62 |
| 支付的各项税费 | 15,222,879.05 | 4,373,770.52 | 29,551,257.56 | 20,187,441.84 |
| 支付其他与经营活动有关的现金 | 17,611,376.79 | 11,098,983.39 | 26,845,973.68 | 15,847,758.09 |
| 经营活动现金流出小计 | 208,847,202.82 | 108,941,927.97 | 390,946,403.52 | 330,977,687.88 |
| 经营活动产生的现金流量净额 | 55,130,537.55 | -12,628,519.21 | 85,377,737.78 | 61,642,352.27 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 20,952,017 | 1,752,017 | 16,000,000 | 16,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,723,461.1 | 523,205.1 | 1,141,463.75 | 1,039,672 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 246,600.28 | 246,600.28 |
| 投资活动现金流入小计 | 30,675,478.1 | 2,275,222.1 | 17,388,064.03 | 17,286,272.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,076,394.09 | 7,244,101.71 | 62,547,936.94 | 44,342,285.74 |
| 投资支付的现金 | 200,000 | - | - | 87,828.84 |
| 投资活动现金流出小计 | 36,276,394.09 | 7,244,101.71 | 62,547,936.94 | 44,430,114.58 |
| 投资活动产生的现金流量净额 | -5,600,915.99 | -4,968,879.61 | -45,159,872.91 | -27,143,842.3 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 220,300,000 | 115,000,000 | 182,470,000 | 167,470,000 |
| 筹资活动现金流入小计 | 220,300,000 | 115,000,000 | 182,470,000 | 167,470,000 |
| 偿还债务支付的现金 | 130,850,000 | 79,850,000 | 197,880,000 | 150,710,000 |
| 分配股利、利润或偿付利息支付的现金 | 19,459,312.55 | 8,084,364.73 | 37,032,910.05 | 27,957,131.66 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,512,404.89 | - |
| 支付其他与筹资活动有关的现金 | 121,800 | 121,800 | 318,123.8 | 1,674,302.7 |
| 筹资活动现金流出小计 | 150,431,112.55 | 88,056,164.73 | 235,231,033.85 | 180,341,434.36 |
| 筹资活动产生的现金流量净额 | 69,868,887.45 | 26,943,835.27 | -52,761,033.85 | -12,871,434.36 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | -6.34 | - |
| 五、现金及现金等价物净增加额 | 119,398,509.01 | 9,346,436.45 | -12,543,175.32 | 21,627,075.61 |
| 加:期初现金及现金等价物余额 | 47,865,044.58 | 47,865,044.58 | 60,408,219.9 | 60,408,219.9 |
| 期末现金及现金等价物余额 | 167,263,553.59 | 57,211,481.03 | 47,865,044.58 | 82,035,295.51 |
| 补充资料: | | | | |
| 净利润 | 5,859,731.16 | - | -203,752,540.14 | - |
| 资产减值准备 | 19,238,795.77 | - | 151,670,645.75 | - |
| 固定资产和投资性房地产折旧 | 34,797,037.82 | - | 65,575,277.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,797,037.82 | - | 65,575,277.6 | - |
| 无形资产摊销 | 9,721,289.1 | - | 23,878,492.93 | - |
| 长期待摊费用摊销 | 1,174,790.51 | - | 3,464,220.21 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -204,437.06 | - | 4,236,634.49 | - |
| 固定资产报废损失 | - | - | 2,302,749.76 | - |
| 财务费用 | 16,592,587.04 | - | 34,453,797 | - |
| 投资损失 | -1,537,282.43 | - | -14,830,147.34 | - |
| 递延所得税 | -108,883.73 | - | 6,816,910.8 | - |
| 其中:递延所得税资产减少 | -118,199.55 | - | 7,980,568.38 | - |
| 递延所得税负债增加 | 9,315.82 | - | -1,163,657.58 | - |
| 存货的减少 | 426,522.9 | - | 975,522.87 | - |
| 经营性应收项目的减少 | -18,418,440.33 | - | -4,015,092 | - |
| 经营性应付项目的增加 | -12,497,608.35 | - | 13,544,288.27 | - |
| 现金的期末余额 | 167,263,553.59 | - | 47,865,044.58 | - |
| 减:现金的期初余额 | 47,865,044.58 | - | 60,408,219.9 | - |
| 现金及现金等价物的净增加额 | 119,398,509.01 | - | -12,543,175.32 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-12 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |