| 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 | 263,104,783.11 | 135,903,680.19 | 430,768,641.2 | 317,408,028.87 |
| 收到其他与经营活动有关的现金 | 5,806,109.57 | 3,495,000 | 6,462,325.77 | 8,103,869.52 |
| 经营活动现金流入小计 | 268,910,892.68 | 139,398,680.19 | 437,230,966.97 | 325,511,898.39 |
| 购买商品、接受劳务支付的现金 | 195,782,743.32 | 126,523,970.11 | 377,514,046.36 | 287,508,579.42 |
| 支付给职工以及为职工支付的现金 | 22,243,507.75 | 11,961,189.45 | 37,033,724.71 | 23,665,656.71 |
| 支付的各项税费 | 592,720.82 | 269,750.23 | 927,427.77 | 1,129,817.12 |
| 支付其他与经营活动有关的现金 | 6,393,742.62 | 3,205,562.03 | 14,312,142.22 | 5,758,367.57 |
| 经营活动现金流出小计 | 225,012,714.51 | 141,960,471.82 | 429,787,341.06 | 318,062,420.82 |
| 经营活动产生的现金流量净额 | 43,898,178.17 | -2,561,791.63 | 7,443,625.91 | 7,449,477.57 |
| 二、投资活动产生的现金流量: | | | | |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 0 | 0 | 0 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 30,234,699.25 | 15,355,601.28 | 37,970,142.97 | 61,383,457.33 |
| 投资活动现金流出小计 | 30,234,699.25 | 15,355,601.28 | 37,970,142.97 | 61,383,457.33 |
| 投资活动产生的现金流量净额 | -30,234,699.25 | -15,355,601.28 | -37,970,142.97 | -61,383,457.33 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | 10,000,000 | 24,600,000 | 24,600,000 |
| 收到其他与筹资活动有关的现金 | - | - | 39,892,497.48 | 3,336,400.47 |
| 筹资活动现金流入小计 | 30,000,000 | 10,000,000 | 64,492,497.48 | 27,936,400.47 |
| 偿还债务支付的现金 | 32,100,000 | 7,000,000 | 18,600,000 | 18,100,000 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 1,757,419.62 | 1,089,219.53 |
| 支付其他与筹资活动有关的现金 | 2,874,138.37 | 200,000 | 63,952,252.81 | 3,378,884.48 |
| 筹资活动现金流出小计 | 34,974,138.37 | 7,200,000 | 84,309,672.43 | 22,568,104.01 |
| 筹资活动产生的现金流量净额 | -4,974,138.37 | 2,800,000 | -19,817,174.95 | 5,368,296.46 |
| 五、现金及现金等价物净增加额 | 8,689,340.55 | -15,117,392.91 | -50,343,692.01 | -48,565,683.3 |
| 加:期初现金及现金等价物余额 | 31,141,409.71 | 31,141,409.71 | 81,485,101.72 | 81,485,101.72 |
| 期末现金及现金等价物余额 | 39,830,750.26 | 16,024,016.8 | 31,141,409.71 | 32,919,418.42 |
| 补充资料: | | | | |
| 净利润 | 1,816,888.59 | - | -16,306,710.84 | - |
| 资产减值准备 | - | - | 7,244,385.94 | - |
| 固定资产和投资性房地产折旧 | 22,653,818.79 | - | 37,107,083.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,653,818.79 | - | 37,107,083.96 | - |
| 无形资产摊销 | 234,413.95 | - | 380,420.6 | - |
| 长期待摊费用摊销 | 957,813.9 | - | 774,566.71 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -884.96 | - | - | - |
| 公允价值变动损失 | 32,738.55 | - | - | - |
| 财务费用 | 2,970,575.58 | - | 6,455,933.36 | - |
| 递延所得税 | -787,757.27 | - | -5,841,857.59 | - |
| 其中:递延所得税资产减少 | -132,158.03 | - | -4,530,659.12 | - |
| 递延所得税负债增加 | -655,599.24 | - | -1,311,198.47 | - |
| 存货的减少 | -995,188.68 | - | -9,100,133.17 | - |
| 经营性应收项目的减少 | 80,335,752.35 | - | -140,322,461.76 | - |
| 经营性应付项目的增加 | -59,169,328.55 | - | 124,975,338.95 | - |
| 现金的期末余额 | 39,830,750.26 | - | 31,141,409.71 | - |
| 减:现金的期初余额 | 31,141,409.71 | - | 81,485,101.72 | - |
| 现金及现金等价物的净增加额 | 8,689,340.55 | - | -50,343,692.01 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-25 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |