| 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 | 106,804,333.85 | 53,374,562.71 | 202,009,091.55 | 166,067,087.16 |
| 收到的税费返还 | 461,500.38 | 343,751.39 | 2,222,175.27 | 1,876,399.06 |
| 收到其他与经营活动有关的现金 | 257,036.99 | 173,391.07 | 685,904.23 | 1,706,746.63 |
| 经营活动现金流入小计 | 107,522,871.22 | 53,891,705.17 | 204,917,171.05 | 169,650,232.85 |
| 购买商品、接受劳务支付的现金 | 61,513,035.36 | 36,536,247.97 | 179,554,450.91 | 152,106,015.41 |
| 支付给职工以及为职工支付的现金 | 11,373,614.24 | 6,066,639.3 | 26,027,871 | 21,026,012.26 |
| 支付的各项税费 | 2,357,124.5 | 382,062.67 | 20,851,914.03 | 2,974,063.75 |
| 支付其他与经营活动有关的现金 | 1,848,328.3 | 896,579.85 | 6,523,119.57 | 2,839,265.59 |
| 经营活动现金流出小计 | 77,092,102.4 | 43,881,529.79 | 232,957,355.51 | 178,945,357.01 |
| 经营活动产生的现金流量净额 | 30,430,768.82 | 10,010,175.38 | -28,040,184.46 | -9,295,124.16 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 2,000,000 | - |
| 取得投资收益收到的现金 | - | - | 3,952.42 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,280 | - | 94,100,000 | 94,100,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 2,003,952.42 |
| 投资活动现金流入小计 | 2,280 | 0 | 96,103,952.42 | 96,103,952.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 614,542.5 | 336,918.5 | 16,357,187.01 | 12,600,613.31 |
| 投资支付的现金 | - | - | 2,000,000 | - |
| 质押贷款净增加额 | - | - | - | 0 |
| 支付其他与投资活动有关的现金 | - | - | - | 2,000,000 |
| 投资活动现金流出小计 | 614,542.5 | 336,918.5 | 18,357,187.01 | 14,600,613.31 |
| 投资活动产生的现金流量净额 | -612,262.5 | -336,918.5 | 77,746,765.41 | 81,503,339.11 |
| 三、筹资活动产生的现金流量: | | | | |
| 筹资活动现金流入平衡项目 | - | 0 | - | 0 |
| 筹资活动现金流入小计 | - | 0 | - | 0 |
| 偿还债务支付的现金 | - | - | 5,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | - | - | 164,590.3 | 131,770.85 |
| 支付其他与筹资活动有关的现金 | 60,000,000 | 60,000,000 | 20,344,985.49 | 20,644,985.49 |
| 筹资活动现金流出小计 | 60,000,000 | 60,000,000 | 25,509,575.79 | 20,776,756.34 |
| 筹资活动产生的现金流量净额 | -60,000,000 | -60,000,000 | -25,509,575.79 | -20,776,756.34 |
| 四、汇率变动对现金及现金等价物的影响 | 47,223.8 | 2,698.86 | 410,382.18 | 385,900.78 |
| 五、现金及现金等价物净增加额 | -30,134,269.88 | -50,324,044.26 | 24,607,387.34 | 51,817,359.39 |
| 加:期初现金及现金等价物余额 | 89,237,060.46 | 89,237,060.46 | 64,629,673.12 | 64,629,673.12 |
| 期末现金及现金等价物余额 | 59,102,790.58 | 38,913,016.2 | 89,237,060.46 | 116,447,032.51 |
| 补充资料: | | | | |
| 净利润 | 4,214,576.04 | - | 79,669,602.14 | - |
| 资产减值准备 | 607,299.83 | - | 2,118,676.97 | - |
| 固定资产和投资性房地产折旧 | 7,994,691.45 | - | 14,828,188.32 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,994,691.45 | - | 14,828,188.32 | - |
| 无形资产摊销 | 985,366.33 | - | 1,975,538.6 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -88,773,584.91 | - |
| 固定资产报废损失 | 10,475.51 | - | 3,377,884.52 | - |
| 公允价值变动损失 | - | - | -2,832.84 | - |
| 财务费用 | 307,233.68 | - | 2,125,318.83 | - |
| 投资损失 | - | - | -1,119.58 | - |
| 递延所得税 | 447.27 | - | -17,987.92 | - |
| 其中:递延所得税资产减少 | 251,954.08 | - | -306,373.62 | - |
| 递延所得税负债增加 | -251,506.81 | - | 288,385.7 | - |
| 存货的减少 | -10,274,406.27 | - | -15,624,901.31 | - |
| 经营性应收项目的减少 | 20,015,801.1 | - | -16,125,252.05 | - |
| 经营性应付项目的增加 | 7,396,259.8 | - | -12,746,973.38 | - |
| 其他 | 418,731.32 | - | 1,270,240.5 | - |
| 现金的期末余额 | 59,102,790.58 | - | 89,237,060.46 | - |
| 减:现金的期初余额 | 89,237,060.46 | - | 64,629,673.12 | - |
| 现金及现金等价物的净增加额 | -30,134,269.88 | - | 24,607,387.34 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |