| 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 | 163,933,255.54 | 87,634,278.5 | 397,758,227.02 | 227,349,573.96 |
| 收到其他与经营活动有关的现金 | 26,602,769.91 | 17,957,687.8 | 76,401,602.16 | 34,454,765.31 |
| 经营活动现金流入小计 | 190,536,025.45 | 105,591,966.3 | 474,159,829.18 | 261,804,339.27 |
| 购买商品、接受劳务支付的现金 | 110,901,687.73 | 60,026,478.28 | 279,665,510.12 | 165,359,828.86 |
| 支付给职工以及为职工支付的现金 | 15,951,869.66 | 8,324,961.8 | 39,867,890.81 | 24,560,451.84 |
| 支付的各项税费 | 4,047,445.01 | 2,618,159.72 | 4,025,935.59 | 5,285,242.97 |
| 支付其他与经营活动有关的现金 | 38,891,128.62 | 19,906,442.22 | 93,858,362.81 | 65,195,580.84 |
| 经营活动现金流出小计 | 169,792,131.02 | 90,876,042.02 | 417,417,699.33 | 260,401,104.51 |
| 经营活动产生的现金流量净额 | 20,743,894.43 | 14,715,924.28 | 56,742,129.85 | 1,403,234.76 |
| 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 | - | - | 707.96 | 800 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 707.96 | 800 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,296,882.3 | 977,500 | 4,886,963.36 | 3,815,488 |
| 投资活动现金流出小计 | 1,296,882.3 | 977,500 | 4,886,963.36 | 3,815,488 |
| 投资活动产生的现金流量净额 | -1,296,882.3 | -977,500 | -4,886,255.4 | -3,814,688 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 54,700,000 | 31,000,000 | 172,000,000 | 124,000,000 |
| 筹资活动现金流入小计 | 54,700,000 | 31,000,000 | 172,000,000 | 124,000,000 |
| 偿还债务支付的现金 | 65,600,000 | 46,000,000 | 183,900,000 | 129,900,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,770,635.79 | 887,388.97 | 4,150,794.01 | 3,316,065.17 |
| 支付其他与筹资活动有关的现金 | 13,019,139 | - | 13,703,733 | 13,614,867 |
| 筹资活动现金流出小计 | 80,389,774.79 | 46,887,388.97 | 201,754,527.01 | 146,830,932.17 |
| 筹资活动产生的现金流量净额 | -25,689,774.79 | -15,887,388.97 | -29,754,527.01 | -22,830,932.17 |
| 四、汇率变动对现金及现金等价物的影响 | -7.08 | -2.43 | -137,394.46 | 450.14 |
| 五、现金及现金等价物净增加额 | -6,242,769.74 | -2,148,967.12 | 21,963,952.98 | -25,241,935.27 |
| 加:期初现金及现金等价物余额 | 96,425,531.91 | 96,425,531.91 | 74,455,578.93 | 74,461,578.93 |
| 期末现金及现金等价物余额 | 90,182,762.17 | 94,276,564.79 | 96,419,531.91 | 49,219,643.66 |
| 补充资料: | | | | |
| 净利润 | 2,796,978.08 | - | 2,538,931.1 | - |
| 资产减值准备 | -557,051.02 | - | 10,179,285.36 | - |
| 固定资产和投资性房地产折旧 | 7,342,175.93 | - | 14,510,334.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,342,175.93 | - | 14,510,334.6 | - |
| 无形资产摊销 | 5,493,372 | - | 11,963,887.57 | - |
| 长期待摊费用摊销 | 854,460.48 | - | 1,450,303.77 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -70,626.04 | - | 5,379.46 | - |
| 固定资产报废损失 | - | - | 134.8 | - |
| 财务费用 | 1,450,337.48 | - | 4,277,178.22 | - |
| 投资损失 | 39,907.91 | - | 1,065,438.43 | - |
| 递延所得税 | 1,467,331.88 | - | -2,371,899.66 | - |
| 其中:递延所得税资产减少 | 1,587,182.12 | - | -2,130,659.82 | - |
| 递延所得税负债增加 | -119,850.24 | - | -241,239.84 | - |
| 存货的减少 | -21,863,618.54 | - | 27,386,503.28 | - |
| 经营性应收项目的减少 | 12,323,453 | - | 52,872,358.64 | - |
| 经营性应付项目的增加 | 13,917,408.43 | - | -67,691,889.81 | - |
| 其他 | 4,810,934.6 | - | 7,486,011.12 | - |
| 现金的期末余额 | 90,182,762.17 | - | 96,419,531.91 | - |
| 减:现金的期初余额 | 96,425,531.91 | - | 74,455,578.93 | - |
| 现金及现金等价物的净增加额 | -6,242,769.74 | - | 21,963,952.98 | - |
| 公告日期 | 2025-08-28 | 2025-04-30 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |