| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 212,911,676.32 | 163,294,109.14 | 77,819,385.72 | 258,465,098.73 |
| 收到的税费返还 | 295,761.89 | 295,761.89 | 163,990.29 | 3,053,120.33 |
| 收到其他与经营活动有关的现金 | 9,964,171.63 | 3,573,227.96 | 2,220,500.01 | 8,398,761.32 |
| 经营活动现金流入小计 | 223,171,609.84 | 167,163,098.99 | 80,203,876.02 | 269,916,980.38 |
| 购买商品、接受劳务支付的现金 | 115,155,349.28 | 83,519,720.37 | 48,319,457.61 | 168,550,209.87 |
| 支付给职工以及为职工支付的现金 | 63,839,445.29 | 46,026,423.93 | 26,969,972.29 | 108,434,668.36 |
| 支付的各项税费 | 11,021,965.07 | 8,163,012.69 | 4,124,944.4 | 8,242,543.99 |
| 支付其他与经营活动有关的现金 | 34,617,420.15 | 26,347,974.16 | 18,223,509.77 | 53,357,760.89 |
| 经营活动现金流出小计 | 224,634,179.79 | 164,057,131.15 | 97,637,884.07 | 338,585,183.11 |
| 经营活动产生的现金流量净额 | -1,462,569.95 | 3,105,967.84 | -17,434,008.05 | -68,668,202.73 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 23,500,000 | 8,000,000 | - | 40,000,002 |
| 取得投资收益收到的现金 | 60,259.73 | 9,731.51 | - | 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 | 23,552,691.67 | 9,070,335.67 | 747,440.67 | 498,693.06 |
| 处置子公司及其他营业单位收到的现金净额 | 64,114,834.57 | 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 | 111,227,785.97 | 69,147,158.64 | 747,440.67 | 54,124,564.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,507,492.25 | 12,198,554.82 | 3,516,972.08 | 29,420,854.84 |
| 投资支付的现金 | 122,500,000 | 13,500,000 | 2,144,860 | - |
| 取得子公司及其他营业单位支付的现金 | 2,000,000 | 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 | 137,007,492.25 | 27,698,554.82 | 7,661,832.08 | 29,420,882.26 |
| 投资活动产生的现金流量净额 | -25,779,706.28 | 41,448,603.82 | -6,914,391.41 | 24,703,682.45 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 1,000,000 | - | - | 25,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流入小计 | 1,000,000 | - | - | 25,000,000 |
| 偿还债务支付的现金 | 5,000,000 | 5,000,000 | 5,000,000 | 90,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 141,527.77 | 107,027.77 | 72,527.77 | 1,124,354.81 |
| 支付其他与筹资活动有关的现金 | 222,322.14 | 177,854.05 | - | 2,152,871.88 |
| 筹资活动现金流出小计 | 5,363,849.91 | 5,284,881.82 | 5,072,527.77 | 93,277,226.69 |
| 筹资活动产生的现金流量净额 | -4,363,849.91 | -5,284,881.82 | -5,072,527.77 | -68,277,226.69 |
| 四、汇率变动对现金及现金等价物的影响 | 425,376.61 | 454,646.42 | -43,744.38 | 124,990.03 |
| 五、现金及现金等价物净增加额 | -31,180,749.53 | 39,724,336.26 | -29,464,671.61 | -112,116,756.94 |
| 加:期初现金及现金等价物余额 | 146,435,993.03 | 146,435,993.03 | 146,435,993.03 | 258,552,749.97 |
| 期末现金及现金等价物余额 | 115,255,243.5 | 186,160,329.29 | 116,971,321.42 | 146,435,993.03 |
| 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 | 2025-10-29 | 2025-08-22 | 2025-04-28 | 2025-03-21 |
| 审计意见(境内) | | | | 标准无保留意见 |