| 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 | 209,430,727.57 | 109,141,576 | 556,941,915.85 | 397,329,918.36 |
| 收到的税费返还 | 2,166,701.46 | 2,162,243.42 | 2,595,292.89 | 2,534,561.21 |
| 收到其他与经营活动有关的现金 | 5,715,529.43 | 4,365,075.93 | 9,725,934.89 | 9,985,396.73 |
| 经营活动现金流入小计 | 217,312,958.46 | 115,668,895.35 | 569,263,143.63 | 409,849,876.3 |
| 购买商品、接受劳务支付的现金 | 122,879,346.82 | 56,496,050.53 | 215,392,352.81 | 172,128,932.33 |
| 支付给职工以及为职工支付的现金 | 73,841,413.21 | 39,369,021.68 | 150,229,139.81 | 115,322,470.71 |
| 支付的各项税费 | 17,871,367.71 | 11,148,655.7 | 41,725,792.86 | 33,745,575.57 |
| 支付其他与经营活动有关的现金 | 8,651,154.39 | 5,603,056.64 | 21,554,657.25 | 18,294,013.41 |
| 经营活动现金流出小计 | 223,243,282.13 | 112,616,784.55 | 428,901,942.73 | 339,490,992.02 |
| 经营活动产生的现金流量净额 | -5,930,323.67 | 3,052,110.8 | 140,361,200.9 | 70,358,884.28 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 788,302.29 | 394,779 | 2,785,373.15 | 55,479.45 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 13,000 | - | 188,776 | 185,776 |
| 收到的其他与投资活动有关的现金 | - | - | 1,100,000 | 1,100,000 |
| 投资活动现金流入小计 | 801,302.29 | 394,779 | 4,074,149.15 | 1,341,255.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,941,986.72 | 5,808,180.45 | 26,473,181.68 | 13,117,168.95 |
| 投资支付的现金 | 6,000,000 | 6,000,000 | 20,000,000 | 20,000,000 |
| 投资活动现金流出小计 | 13,941,986.72 | 11,808,180.45 | 46,473,181.68 | 33,117,168.95 |
| 投资活动产生的现金流量净额 | -13,140,684.43 | -11,413,401.45 | -42,399,032.53 | -31,775,913.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,470,000 | 1,470,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,470,000 | 1,470,000 |
| 取得借款收到的现金 | 6,000,000 | 6,000,000 | 9,000,000 | 9,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 1,908,000 | 1,908,000 |
| 筹资活动现金流入小计 | 6,000,000 | 6,000,000 | 12,378,000 | 12,378,000 |
| 偿还债务支付的现金 | 7,000,000 | 7,000,000 | 2,000,000 | 2,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 9,288,327.63 | 50,833.35 | 35,382,218.5 | 35,331,789.33 |
| 支付其他与筹资活动有关的现金 | 8,767,872 | - | 380,100 | 380,100 |
| 筹资活动现金流出小计 | 25,056,199.63 | 7,050,833.35 | 37,762,318.5 | 37,711,889.33 |
| 筹资活动产生的现金流量净额 | -19,056,199.63 | -1,050,833.35 | -25,384,318.5 | -25,333,889.33 |
| 四、汇率变动对现金及现金等价物的影响 | 11,350.01 | 46,134.43 | 7,579.6 | 13,227.4 |
| 五、现金及现金等价物净增加额 | -38,115,857.72 | -9,365,989.57 | 72,585,429.47 | 13,262,308.85 |
| 加:期初现金及现金等价物余额 | 394,912,083.1 | 394,912,083.1 | 322,326,653.63 | 322,326,653.63 |
| 期末现金及现金等价物余额 | 356,796,225.38 | 385,546,093.53 | 394,912,083.1 | 335,588,962.48 |
| 补充资料: | | | | |
| 净利润 | 19,329,203.36 | - | 54,760,113.81 | - |
| 资产减值准备 | 275,307.95 | - | 276,684.83 | - |
| 固定资产和投资性房地产折旧 | 14,409,972.34 | - | 27,893,856.94 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,409,972.34 | - | 27,893,856.94 | - |
| 无形资产摊销 | 1,924,423.63 | - | 3,992,564.69 | - |
| 长期待摊费用摊销 | 510,525.89 | - | 644,703.8 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 14,775.58 | - | -147,167.53 | - |
| 固定资产报废损失 | 184.48 | - | 20,147.44 | - |
| 财务费用 | 88,802.4 | - | 150,472.72 | - |
| 投资损失 | 80,290.9 | - | -3,616,989.69 | - |
| 递延所得税 | 332,916.31 | - | 733,823.29 | - |
| 其中:递延所得税资产减少 | 407,613.93 | - | 883,190.88 | - |
| 递延所得税负债增加 | -74,697.62 | - | -149,367.59 | - |
| 存货的减少 | -43,582,523.16 | - | 13,723,911.62 | - |
| 经营性应收项目的减少 | 59,133,807.93 | - | 35,143,081.54 | - |
| 经营性应付项目的增加 | -56,219,973.37 | - | 9,523,979.94 | - |
| 现金的期末余额 | 356,796,225.38 | - | 394,912,083.1 | - |
| 减:现金的期初余额 | 394,912,083.1 | - | 322,326,653.63 | - |
| 现金及现金等价物的净增加额 | -38,115,857.72 | - | 72,585,429.47 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |