| 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 | 163,294,109.14 | 77,819,385.72 | 258,465,098.73 | 191,552,725.72 |
| 收到的税费返还 | 295,761.89 | 163,990.29 | 3,053,120.33 | 1,423,771.94 |
| 收到其他与经营活动有关的现金 | 3,573,227.96 | 2,220,500.01 | 8,398,761.32 | 12,476,717.88 |
| 经营活动现金流入小计 | 167,163,098.99 | 80,203,876.02 | 269,916,980.38 | 205,453,215.54 |
| 购买商品、接受劳务支付的现金 | 83,519,720.37 | 48,319,457.61 | 168,550,209.87 | 140,968,679.12 |
| 支付给职工以及为职工支付的现金 | 46,026,423.93 | 26,969,972.29 | 108,434,668.36 | 77,571,282.52 |
| 支付的各项税费 | 8,163,012.69 | 4,124,944.4 | 8,242,543.99 | 10,379,079.72 |
| 支付其他与经营活动有关的现金 | 26,347,974.16 | 18,223,509.77 | 53,357,760.89 | 55,028,048.26 |
| 经营活动现金流出小计 | 164,057,131.15 | 97,637,884.07 | 338,585,183.11 | 283,947,089.62 |
| 经营活动产生的现金流量净额 | 3,105,967.84 | -17,434,008.05 | -68,668,202.73 | -78,493,874.08 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 8,000,000 | - | 40,000,002 | 40,000,002 |
| 取得投资收益收到的现金 | 9,731.51 | - | 113,315.07 | 113,315.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,070,335.67 | 747,440.67 | 498,693.06 | 12,066.27 |
| 处置子公司及其他营业单位收到的现金净额 | 52,067,091.46 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | - | 13,512,554.58 | - |
| 投资活动现金流入小计 | 69,147,158.64 | 747,440.67 | 54,124,564.71 | 40,125,383.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,198,554.82 | 3,516,972.08 | 29,420,854.84 | 16,637,614.52 |
| 投资支付的现金 | 13,500,000 | 2,144,860 | - | 5,000,000 |
| 取得子公司及其他营业单位支付的现金 | 2,000,000 | 2,000,000 | - | - |
| 支付其他与投资活动有关的现金 | - | - | 27.42 | - |
| 投资活动现金流出小计 | 27,698,554.82 | 7,661,832.08 | 29,420,882.26 | 21,637,614.52 |
| 投资活动产生的现金流量净额 | 41,448,603.82 | -6,914,391.41 | 24,703,682.45 | 18,487,768.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 25,000,000 | 23,478,933.13 |
| 收到其他与筹资活动有关的现金 | - | - | - | 13,512,554.58 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 25,000,000 | 36,991,487.71 |
| 偿还债务支付的现金 | 5,000,000 | 5,000,000 | 90,000,000 | 88,604,686.09 |
| 分配股利、利润或偿付利息支付的现金 | 107,027.77 | 72,527.77 | 1,124,354.81 | 1,016,877.75 |
| 支付其他与筹资活动有关的现金 | 177,854.05 | - | 2,152,871.88 | - |
| 筹资活动现金流出小计 | 5,284,881.82 | 5,072,527.77 | 93,277,226.69 | 89,621,563.84 |
| 筹资活动产生的现金流量净额 | -5,284,881.82 | -5,072,527.77 | -68,277,226.69 | -52,630,076.13 |
| 四、汇率变动对现金及现金等价物的影响 | 454,646.42 | -43,744.38 | 124,990.03 | 310,941.84 |
| 五、现金及现金等价物净增加额 | 39,724,336.26 | -29,464,671.61 | -112,116,756.94 | -112,325,239.55 |
| 加:期初现金及现金等价物余额 | 146,435,993.03 | 146,435,993.03 | 258,552,749.97 | 258,552,749.97 |
| 期末现金及现金等价物余额 | 186,160,329.29 | 116,971,321.42 | 146,435,993.03 | 146,227,510.42 |
| 补充资料: | | | | |
| 净利润 | 7,590,553.53 | - | -74,165,092.29 | - |
| 资产减值准备 | 411,696.16 | - | 27,697,804.74 | - |
| 固定资产和投资性房地产折旧 | 5,006,728.2 | - | 11,180,993.66 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,006,728.2 | - | 11,180,993.66 | - |
| 无形资产摊销 | 2,352,450.22 | - | 7,348,154.29 | - |
| 长期待摊费用摊销 | 7,409,683.01 | - | 17,102,937.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,292,671.06 | - | -164,806.47 | - |
| 固定资产报废损失 | - | - | 727,601 | - |
| 公允价值变动损失 | -2,750 | - | - | - |
| 财务费用 | 107,027.77 | - | 1,149,435.6 | - |
| 投资损失 | -2,302,200.91 | - | -14,073,588.17 | - |
| 递延所得税 | -406,042.81 | - | 19,366,006.72 | - |
| 其中:递延所得税资产减少 | -406,042.81 | - | 19,422,328.41 | - |
| 递延所得税负债增加 | - | - | -56,321.69 | - |
| 存货的减少 | -14,731,061.57 | - | -4,692,183.65 | - |
| 经营性应收项目的减少 | 2,674,632.13 | - | -20,287,387.56 | - |
| 经营性应付项目的增加 | -2,288,802.16 | - | -41,563,875.94 | - |
| 融资租入固定资产 | - | - | 426,626.8 | - |
| 现金的期末余额 | 186,160,329.29 | - | 146,435,993.03 | - |
| 减:现金的期初余额 | 146,435,993.03 | - | 258,552,749.97 | - |
| 现金及现金等价物的净增加额 | 39,724,336.26 | - | -112,116,756.94 | - |
| 公告日期 | 2025-08-22 | 2025-04-28 | 2025-03-21 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |