| 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 | 202,691,744.91 | 95,377,944.34 | 379,061,536.95 | 261,702,221.55 |
| 收到的税费返还 | 2,469,052.87 | 229,032.05 | 10,182,258.58 | 8,830,087.2 |
| 收到其他与经营活动有关的现金 | 14,070,616.64 | 10,457,781.25 | 8,756,911.24 | 5,421,133.33 |
| 经营活动现金流入小计 | 219,231,414.42 | 106,064,757.64 | 398,000,706.77 | 275,953,442.08 |
| 购买商品、接受劳务支付的现金 | 75,162,245.97 | 31,691,186.83 | 127,002,254.86 | 90,365,344.66 |
| 支付给职工以及为职工支付的现金 | 44,026,490.48 | 23,208,529.34 | 73,860,842.02 | 54,199,100.69 |
| 支付的各项税费 | 22,921,922.8 | 14,316,254.83 | 28,314,867.67 | 24,341,226.88 |
| 支付其他与经营活动有关的现金 | 13,436,008.76 | 6,636,301.22 | 29,312,126.91 | 23,136,770.4 |
| 经营活动现金流出小计 | 155,546,668.01 | 75,852,272.22 | 258,490,091.46 | 192,042,442.63 |
| 经营活动产生的现金流量净额 | 63,684,746.41 | 30,212,485.42 | 139,510,615.31 | 83,910,999.45 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 405,000 | 405,000 | 10,000,000 | 10,202,500 |
| 取得投资收益收到的现金 | - | - | 202,500 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 286,150 | 280,150 | 3,543,800 | 3,543,800 |
| 投资活动现金流入小计 | 691,150 | 685,150 | 13,746,300 | 13,746,300 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,697,260.28 | 8,674,989.33 | 43,196,491.17 | 37,185,861.43 |
| 投资支付的现金 | 10,456,861.11 | 10,356,861.11 | 13,607,583.33 | 13,207,583.33 |
| 投资活动现金流出小计 | 22,154,121.39 | 19,031,850.44 | 56,804,074.5 | 50,393,444.76 |
| 投资活动产生的现金流量净额 | -21,462,971.39 | -18,346,700.44 | -43,057,774.5 | -36,647,144.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 25,383,493.46 | - | 21,153,149 | 21,153,149 |
| 支付其他与筹资活动有关的现金 | 9,292,590.52 | 8,953,314.33 | 1,154,555.88 | 1,065,956.38 |
| 筹资活动现金流出小计 | 34,676,083.98 | 8,953,314.33 | 22,307,704.88 | 22,219,105.38 |
| 筹资活动产生的现金流量净额 | -34,676,083.98 | -8,953,314.33 | -22,307,704.88 | -22,219,105.38 |
| 四、汇率变动对现金及现金等价物的影响 | 518,696.2 | 396,870.38 | 2,180,218.36 | 707,145.82 |
| 五、现金及现金等价物净增加额 | 8,064,387.24 | 3,309,341.03 | 76,325,354.29 | 25,751,895.13 |
| 加:期初现金及现金等价物余额 | 123,030,350.32 | 123,030,350.32 | 46,704,996.03 | 46,704,996.03 |
| 期末现金及现金等价物余额 | 131,094,737.56 | 126,339,691.35 | 123,030,350.32 | 72,456,891.16 |
| 补充资料: | | | | |
| 净利润 | 52,480,502.01 | - | 106,911,413.92 | - |
| 资产减值准备 | 2,432,957.44 | - | 6,246,905.57 | - |
| 固定资产和投资性房地产折旧 | 18,927,346.89 | - | 33,592,251.06 | - |
| 无形资产摊销 | 896,871.14 | - | 1,594,651.84 | - |
| 长期待摊费用摊销 | 637,144.36 | - | 1,067,087.94 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 469,052.6 | - | -169,865.63 | - |
| 固定资产报废损失 | 69,933.94 | - | 75,225.65 | - |
| 财务费用 | -968,522.54 | - | -1,318,362.47 | - |
| 投资损失 | -1,179,652.77 | - | -2,114,833.34 | - |
| 递延所得税 | 526,032.89 | - | -911,937 | - |
| 其中:递延所得税资产减少 | 1,182,201.39 | - | 221,292.94 | - |
| 递延所得税负债增加 | -656,168.5 | - | -1,133,229.94 | - |
| 存货的减少 | -1,629,166.84 | - | 7,152,770.92 | - |
| 经营性应收项目的减少 | 9,049,999.25 | - | 33,317,334.28 | - |
| 经营性应付项目的增加 | -22,712,653.81 | - | -56,861,627.61 | - |
| 现金的期末余额 | 131,094,737.56 | - | 123,030,350.32 | - |
| 减:现金的期初余额 | 123,030,350.32 | - | 46,704,996.03 | - |
| 现金及现金等价物的净增加额 | 8,064,387.24 | - | 76,325,354.29 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-14 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |