| 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 | 158,412,612.49 | 75,000,798.4 | 438,104,440.61 | 268,252,771.18 |
| 收到其他与经营活动有关的现金 | 10,312,832.49 | 9,567,101.59 | 4,571,628.54 | 3,879,627.1 |
| 经营活动现金流入小计 | 168,725,444.98 | 84,567,899.99 | 442,676,069.15 | 272,132,398.28 |
| 购买商品、接受劳务支付的现金 | 138,371,081.14 | 61,238,617.8 | 374,977,301.62 | 271,912,993.51 |
| 支付给职工以及为职工支付的现金 | 12,519,669.54 | 7,602,687.66 | 24,174,553.67 | 18,237,874.26 |
| 支付的各项税费 | 11,757,500.17 | 4,493,454.38 | 12,666,893.99 | 8,428,258.66 |
| 支付其他与经营活动有关的现金 | 16,281,659.84 | 4,265,868.94 | 16,472,885.15 | 8,400,172.15 |
| 经营活动现金流出小计 | 178,929,910.69 | 77,600,628.78 | 428,291,634.43 | 306,979,298.58 |
| 经营活动产生的现金流量净额 | -10,204,465.71 | 6,967,271.21 | 14,384,434.72 | -34,846,900.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 30,000,000 | - | 80,000,000 | 30,000,000 |
| 取得投资收益收到的现金 | 14,458.36 | - | 894,027.4 | 40,602.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15,897.28 | - | - | - |
| 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 | 30,030,355.64 | - | 80,894,027.4 | 30,040,602.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 391,224.09 | 242,381.8 | 2,859,569.96 | 2,048,952.3 |
| 投资支付的现金 | 30,000,000 | 30,000,000 | 80,000,000 | 80,000,000 |
| 投资活动现金流出小计 | 30,391,224.09 | 30,242,381.8 | 82,859,569.96 | 82,048,952.3 |
| 投资活动产生的现金流量净额 | -360,868.45 | -30,242,381.8 | -1,965,542.56 | -52,008,349.56 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 50,000,000 | 50,000,000 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 50,000,000 | 50,000,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | - | - | 17,499,165.84 | 17,499,165.84 |
| 支付其他与筹资活动有关的现金 | 53,842.02 | -62,336.97 | 98,792.7 | 98,792.7 |
| 筹资活动现金流出小计 | 53,842.02 | -62,336.97 | 17,597,958.54 | 17,597,958.54 |
| 筹资活动产生的现金流量净额 | 49,946,157.98 | 50,062,336.97 | -17,597,958.54 | -17,597,958.54 |
| 四、汇率变动对现金及现金等价物的影响 | -2,506.39 | -2,981.34 | 146,970.88 | 108,985.05 |
| 五、现金及现金等价物净增加额 | 39,378,317.43 | 26,784,245.04 | -5,032,095.5 | -104,344,223.35 |
| 加:期初现金及现金等价物余额 | 395,598,809.01 | 395,847,317.62 | 400,630,904.51 | 400,630,904.51 |
| 期末现金及现金等价物余额 | 434,977,126.44 | 422,631,562.66 | 395,598,809.01 | 296,286,681.16 |
| 补充资料: | | | | |
| 净利润 | 10,537,357.41 | - | 23,402,254.59 | - |
| 资产减值准备 | 9,084,812.72 | - | 11,473,614 | - |
| 固定资产和投资性房地产折旧 | 2,244,272.5 | - | 4,351,686.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,244,272.5 | - | 4,351,686.84 | - |
| 无形资产摊销 | 687,173.87 | - | 1,221,104.4 | - |
| 长期待摊费用摊销 | 202,651.95 | - | 1,083,456.61 | - |
| 财务费用 | 3,504.89 | - | -140,012.68 | - |
| 投资损失 | -1,366.75 | - | -843,422.07 | - |
| 递延所得税 | -392,876.47 | - | -656,509.12 | - |
| 其中:递延所得税资产减少 | -363,054.94 | - | -578,164.98 | - |
| 递延所得税负债增加 | -29,821.53 | - | -78,344.14 | - |
| 存货的减少 | -3,005,832.49 | - | -11,008,170.57 | - |
| 经营性应收项目的减少 | -8,704,108.99 | - | 16,413,259.81 | - |
| 经营性应付项目的增加 | -12,286,284.45 | - | -25,104,138.04 | - |
| 其他 | -8,454,722.49 | - | -5,199,403.23 | - |
| 现金的期末余额 | 434,977,126.44 | - | 395,598,809.01 | - |
| 减:现金的期初余额 | 395,598,809.01 | - | 400,630,904.51 | - |
| 现金及现金等价物的净增加额 | 39,378,317.43 | - | -5,032,095.5 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |