| 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 | 260,731,142.49 | 90,899,606.62 | 399,334,608.93 | 284,523,553.96 |
| 收到的税费返还 | 802,781.32 | 249,155.08 | 1,255,182.9 | 1,255,182.9 |
| 收到其他与经营活动有关的现金 | 2,604,855.33 | 1,322,538.21 | 11,151,645.7 | 9,710,773.51 |
| 经营活动现金流入小计 | 264,138,779.14 | 92,471,299.91 | 411,741,437.53 | 295,489,510.37 |
| 购买商品、接受劳务支付的现金 | 89,078,288.02 | 56,468,006.76 | 188,963,568.73 | 131,644,591.38 |
| 支付给职工以及为职工支付的现金 | 33,474,911.98 | 17,064,971.87 | 61,874,190.93 | 46,772,905.92 |
| 支付的各项税费 | 22,657,244.08 | 8,814,163.6 | 18,493,695.67 | 13,102,352.55 |
| 支付其他与经营活动有关的现金 | 10,735,767.19 | 3,902,210.3 | 20,546,401.01 | 11,518,430.48 |
| 经营活动现金流出小计 | 155,946,211.27 | 86,249,352.53 | 289,877,856.34 | 203,038,280.33 |
| 经营活动产生的现金流量净额 | 108,192,567.87 | 6,221,947.38 | 121,863,581.19 | 92,451,230.04 |
| 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 | 34,120 | - | 6,200 | 6,200 |
| 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 | 34,120 | - | 6,200 | 6,200 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,723,278.47 | 5,379,909.16 | 13,114,894.14 | 10,756,784.83 |
| 投资活动现金流出小计 | 5,723,278.47 | 5,379,909.16 | 13,114,894.14 | 10,756,784.83 |
| 投资活动产生的现金流量净额 | -5,689,158.47 | -5,379,909.16 | -13,108,694.14 | -10,750,584.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 10,000,000 | 10,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 10,000,000 | 10,000,000 |
| 偿还债务支付的现金 | 10,000,000 | 10,000,000 | 30,200,000 | 30,200,000 |
| 分配股利、利润或偿付利息支付的现金 | 59,182,678.29 | 77,692.79 | 47,709,353.42 | 47,633,722.31 |
| 支付其他与筹资活动有关的现金 | 208,807.52 | 57,603.76 | 1,245,304.39 | 802,163.41 |
| 筹资活动现金流出小计 | 69,391,485.81 | 10,135,296.55 | 79,154,657.81 | 78,635,885.72 |
| 筹资活动产生的现金流量净额 | -69,391,485.81 | -10,135,296.55 | -69,154,657.81 | -68,635,885.72 |
| 四、汇率变动对现金及现金等价物的影响 | -216,029 | -38,630.27 | 236,837 | -176,175.74 |
| 五、现金及现金等价物净增加额 | 32,895,894.59 | -9,331,888.6 | 39,837,066.24 | 12,888,583.75 |
| 加:期初现金及现金等价物余额 | 83,987,191.08 | 83,987,191.08 | 44,150,124.84 | 44,150,124.84 |
| 期末现金及现金等价物余额 | 116,883,085.67 | 74,655,302.48 | 83,987,191.08 | 57,038,708.59 |
| 补充资料: | | | | |
| 净利润 | 67,321,853.39 | - | 108,720,471.01 | - |
| 资产减值准备 | 2,102,627.77 | - | 4,211,956.35 | - |
| 固定资产和投资性房地产折旧 | 10,433,568.82 | - | 19,712,150.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,433,568.82 | - | 19,712,150.42 | - |
| 无形资产摊销 | 303,909.3 | - | 607,486.75 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -10,269.64 | - | 166,487.84 | - |
| 固定资产报废损失 | 4,518.12 | - | 80,650.73 | - |
| 财务费用 | 293,467.19 | - | 146,717.4 | - |
| 投资损失 | 60,996.48 | - | 28,626.07 | - |
| 递延所得税 | 1,217,837.41 | - | 6,465,053.39 | - |
| 其中:递延所得税资产减少 | - | - | 47,320.83 | - |
| 递延所得税负债增加 | 1,217,837.41 | - | 6,417,732.56 | - |
| 存货的减少 | -5,371,068.98 | - | -13,942,596.64 | - |
| 经营性应收项目的减少 | 13,224,305.57 | - | -41,709,753.8 | - |
| 经营性应付项目的增加 | 18,405,827.04 | - | 37,054,140.57 | - |
| 现金的期末余额 | 116,883,085.67 | - | 83,987,191.08 | - |
| 减:现金的期初余额 | 83,987,191.08 | - | 44,150,124.84 | - |
| 现金及现金等价物的净增加额 | 32,895,894.59 | - | 39,837,066.24 | - |
| 公告日期 | 2025-08-25 | 2025-04-18 | 2025-03-12 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |