| 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 | 214,496,406.14 | 73,007,542.44 | 492,568,564.95 | 367,443,231.39 |
| 收到的税费返还 | 726,930.55 | 8,086.54 | 12,384,878.87 | 13,880,514.01 |
| 收到其他与经营活动有关的现金 | 8,061,758.14 | 1,552,571.26 | 9,009,556.25 | 3,767,236.38 |
| 经营活动现金流入小计 | 223,285,094.83 | 74,568,200.24 | 513,963,000.07 | 385,090,981.78 |
| 购买商品、接受劳务支付的现金 | 96,463,028.32 | 39,323,851.22 | 281,102,706.3 | 228,668,548.63 |
| 支付给职工以及为职工支付的现金 | 50,237,392.86 | 23,360,982.27 | 92,052,976.47 | 70,850,126.43 |
| 支付的各项税费 | 11,236,689.06 | 5,886,844.63 | 17,643,141 | 13,208,367.06 |
| 支付其他与经营活动有关的现金 | 13,530,020.4 | 5,165,471.9 | 18,670,397.99 | 6,408,165.1 |
| 经营活动现金流出小计 | 171,467,130.64 | 73,737,150.02 | 409,469,221.76 | 319,135,207.22 |
| 经营活动产生的现金流量净额 | 51,817,964.19 | 831,050.22 | 104,493,778.31 | 65,955,774.56 |
| 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 | 4,684 | 2,184 | 18,318 | 300 |
| 投资活动现金流入小计 | 4,684 | 2,184 | 18,318 | 300 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,270,970.07 | 9,336,100.3 | 59,577,799.65 | 41,161,366.16 |
| 支付其他与投资活动有关的现金 | 695,269.57 | - | 3,217,268.99 | - |
| 投资活动现金流出小计 | 28,966,239.64 | 9,336,100.3 | 62,795,068.64 | 41,161,366.16 |
| 投资活动产生的现金流量净额 | -28,961,555.64 | -9,333,916.3 | -62,776,750.64 | -41,161,066.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 77,480,000 | 26,980,000 | 166,530,000 | 166,530,000 |
| 收到其他与筹资活动有关的现金 | - | - | 9,464,000 | 9,464,000 |
| 筹资活动现金流入小计 | 77,480,000 | 26,980,000 | 175,994,000 | 175,994,000 |
| 偿还债务支付的现金 | 73,470,000 | 53,350,000 | 164,152,639.27 | 138,873,639.27 |
| 分配股利、利润或偿付利息支付的现金 | 2,241,724.15 | 1,188,399.23 | 16,789,975.75 | 15,376,185.48 |
| 支付其他与筹资活动有关的现金 | - | 1,772.85 | 14,118,462.3 | 14,045,662.3 |
| 筹资活动现金流出小计 | 75,711,724.15 | 54,540,172.08 | 195,061,077.32 | 168,295,487.05 |
| 筹资活动产生的现金流量净额 | 1,768,275.85 | -27,560,172.08 | -19,067,077.32 | 7,698,512.95 |
| 四、汇率变动对现金及现金等价物的影响 | -7,276.53 | 97,032.76 | 1,423,768.68 | 1,009,807.66 |
| 五、现金及现金等价物净增加额 | 24,617,407.87 | -35,966,005.4 | 24,073,719.03 | 33,503,029.01 |
| 加:期初现金及现金等价物余额 | 175,313,511.81 | 178,534,875.2 | 151,239,792.78 | 151,239,812.88 |
| 期末现金及现金等价物余额 | 199,930,919.68 | 142,568,869.8 | 175,313,511.81 | 184,742,841.89 |
| 补充资料: | | | | |
| 净利润 | 3,891,673.14 | - | 10,602,259.12 | - |
| 资产减值准备 | 401,900.44 | - | 2,980,672.81 | - |
| 固定资产和投资性房地产折旧 | 15,765,928.06 | - | 32,792,887.95 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,765,928.06 | - | 32,792,887.95 | - |
| 无形资产摊销 | 442,513.07 | - | 878,403.13 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -2,818,054.56 | - | - | - |
| 固定资产报废损失 | 12,357.97 | - | -820.24 | - |
| 财务费用 | 2,167,144.21 | - | 4,244,754.76 | - |
| 递延所得税 | -524,474.27 | - | -1,051,658.01 | - |
| 其中:递延所得税资产减少 | -208,228.67 | - | -412,459.07 | - |
| 递延所得税负债增加 | -316,245.6 | - | -639,198.94 | - |
| 存货的减少 | 17,539,880.58 | - | 30,544,801.44 | - |
| 经营性应收项目的减少 | -2,921,743.21 | - | 48,783,113.01 | - |
| 经营性应付项目的增加 | 16,564,367.99 | - | -25,280,635.66 | - |
| 其他 | 1,296,470.77 | - | - | - |
| 现金的期末余额 | 199,930,919.68 | - | 175,313,511.81 | - |
| 减:现金的期初余额 | 175,313,511.81 | - | 151,239,792.78 | - |
| 现金及现金等价物的净增加额 | 24,617,407.87 | - | 24,073,719.03 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |