| 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 | 83,386,944.9 | 48,818,727.99 | 165,592,575.73 | 136,131,638.94 |
| 收到的税费返还 | 4,575,138.88 | 2,541,858.26 | 11,193,044.49 | 7,034,200.51 |
| 收到其他与经营活动有关的现金 | 5,982,121.96 | 63,861.75 | 8,091,558.91 | 4,871,749.52 |
| 经营活动现金流入小计 | 93,944,205.74 | 51,424,448 | 184,877,179.13 | 148,037,588.97 |
| 购买商品、接受劳务支付的现金 | 33,976,140.1 | 18,345,589.88 | 79,603,714.5 | 56,547,833.62 |
| 支付给职工以及为职工支付的现金 | 14,097,623.95 | 8,930,335.72 | 30,479,953.05 | 23,786,048.83 |
| 支付的各项税费 | 14,145,895.18 | 11,989,008.75 | 28,256,735.78 | 24,403,555.33 |
| 支付其他与经营活动有关的现金 | 2,975,512.17 | 1,158,602.77 | 6,672,034.39 | 13,275,111.95 |
| 经营活动现金流出小计 | 65,195,171.4 | 40,423,537.12 | 145,012,437.72 | 118,012,549.73 |
| 经营活动产生的现金流量净额 | 28,749,034.34 | 11,000,910.88 | 39,864,741.41 | 30,025,039.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 110,000,000 | 50,000,000 | 40,000,000 | 40,000,000 |
| 取得投资收益收到的现金 | 331,886.42 | 236,880.71 | 194,082.19 | 303,717.76 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 134,810 | 126,310 | 2,500 | - |
| 投资活动现金流入小计 | 110,466,696.42 | 50,363,190.71 | 40,196,582.19 | 40,303,717.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,221,608.53 | 5,682,729.84 | 34,635,175.13 | 22,330,057.27 |
| 投资支付的现金 | 245,000,000 | 20,000,000 | 70,000,000 | 254,062,666.67 |
| 投资活动现金流出小计 | 263,221,608.53 | 25,682,729.84 | 104,635,175.13 | 276,392,723.94 |
| 投资活动产生的现金流量净额 | -152,754,912.11 | 24,680,460.87 | -64,438,592.94 | -236,089,006.18 |
| 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 | 20,106,000 | - | 72,605,000 | 72,605,000 |
| 支付其他与筹资活动有关的现金 | - | - | 200,000 | - |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 20,106,000 | - | 72,805,000 | 72,605,000 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -20,106,000 | - | -72,805,000 | -72,605,000 |
| 四、汇率变动对现金及现金等价物的影响 | 1,338,329.26 | 488,094.72 | 73,713.39 | 740,296.61 |
| 五、现金及现金等价物净增加额 | -142,773,548.51 | 36,169,466.47 | -97,305,138.14 | -277,928,670.33 |
| 加:期初现金及现金等价物余额 | 262,847,490.72 | 262,847,490.72 | 360,152,628.86 | 360,152,628.86 |
| 期末现金及现金等价物余额 | 120,073,942.21 | 299,016,957.19 | 262,847,490.72 | 82,223,958.53 |
| 补充资料: | | | | |
| 净利润 | 7,357,075.91 | - | 23,136,173.2 | - |
| 资产减值准备 | - | - | 24,639 | - |
| 固定资产和投资性房地产折旧 | 4,650,985.37 | - | 10,177,239.19 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,650,985.37 | - | 10,177,239.19 | - |
| 无形资产摊销 | 409,002 | - | 462,271.08 | - |
| 长期待摊费用摊销 | 178,278.83 | - | 497,150.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -58,167.15 | - | - | - |
| 固定资产报废损失 | 9,292.07 | - | 34,545.25 | - |
| 公允价值变动损失 | -302,266.67 | - | -92,739.73 | - |
| 财务费用 | 5,851.14 | - | 45,754.19 | - |
| 投资损失 | -220,360.66 | - | -183,096.41 | - |
| 递延所得税 | 33,485.94 | - | 2,496.4 | - |
| 其中:递延所得税资产减少 | 15,377.13 | - | -66,758.35 | - |
| 递延所得税负债增加 | 18,108.81 | - | 69,254.75 | - |
| 存货的减少 | -5,034,848.35 | - | -3,186,089.88 | - |
| 经营性应收项目的减少 | 36,144,277.52 | - | 4,356,902.01 | - |
| 经营性应付项目的增加 | -12,607,404.64 | - | 4,546,436.46 | - |
| 现金的期末余额 | 120,073,942.21 | - | 262,847,490.72 | - |
| 减:现金的期初余额 | 262,847,490.72 | - | 360,152,628.86 | - |
| 现金及现金等价物的净增加额 | -142,773,548.51 | - | -97,305,138.14 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |