| 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 | 259,563,434.42 | 170,695,276.4 | 85,134,556.23 | 369,346,987.93 |
| 收到的税费返还 | 5,098,821.31 | 4,024,948.69 | 2,807,204.94 | 5,312,279.69 |
| 收到其他与经营活动有关的现金 | 3,571,696.1 | 1,994,972.36 | 959,006.55 | 6,741,642.29 |
| 经营活动现金流入小计 | 268,233,951.83 | 176,715,197.45 | 88,900,767.72 | 381,400,909.91 |
| 购买商品、接受劳务支付的现金 | 194,540,213.84 | 131,911,834.26 | 76,770,685.9 | 216,504,586.23 |
| 支付给职工以及为职工支付的现金 | 43,488,826.16 | 30,742,729.6 | 16,995,087.14 | 57,248,710.67 |
| 支付的各项税费 | 5,116,877.95 | 3,724,400.62 | 982,396.66 | 1,865,905.57 |
| 支付其他与经营活动有关的现金 | 15,931,106.35 | 10,347,435.78 | 5,402,423.47 | 20,006,131.23 |
| 经营活动现金流出小计 | 259,077,024.3 | 176,726,400.26 | 100,150,593.17 | 295,625,333.7 |
| 经营活动产生的现金流量净额 | 9,156,927.53 | -11,202.81 | -11,249,825.45 | 85,775,576.21 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 15,000,000 | 15,000,000 | 15,000,000 | 237,531,562.87 |
| 取得投资收益收到的现金 | 778,972.96 | 447,236.99 | 245,670.61 | 568,069.44 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 41,400 | 41,400 | - | 260,229.35 |
| 投资活动现金流入小计 | 15,820,372.96 | 15,488,636.99 | 15,245,670.61 | 238,359,861.66 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,750,122.3 | 16,676,608.92 | 9,147,193.32 | 30,859,455.24 |
| 投资支付的现金 | 79,300,000 | 69,500,000 | 10,000,000 | 252,531,562.87 |
| 投资活动现金流出小计 | 98,050,122.3 | 86,176,608.92 | 19,147,193.32 | 283,391,018.11 |
| 投资活动产生的现金流量净额 | -82,229,749.34 | -70,687,971.93 | -3,901,522.71 | -45,031,156.45 |
| 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 | 8,886,989.4 | 8,886,989.4 | - | 4,803,416 |
| 支付其他与筹资活动有关的现金 | 4,787,311.44 | 4,787,311.44 | 4,787,311.44 | 10,679,794.34 |
| 筹资活动现金流出小计 | 13,674,300.84 | 13,674,300.84 | 4,787,311.44 | 15,483,210.34 |
| 筹资活动产生的现金流量净额 | -13,674,300.84 | -13,674,300.84 | -4,787,311.44 | -15,483,210.34 |
| 四、汇率变动对现金及现金等价物的影响 | -531,709.26 | -171,719.91 | -19,806.16 | 852,726.97 |
| 五、现金及现金等价物净增加额 | -87,278,831.91 | -84,545,195.49 | -19,958,465.76 | 26,113,936.39 |
| 加:期初现金及现金等价物余额 | 172,114,278 | 172,114,278 | 172,114,278 | 146,000,341.61 |
| 期末现金及现金等价物余额 | 84,835,446.09 | 87,569,082.51 | 152,155,812.24 | 172,114,278 |
| 补充资料: | | | | |
| 净利润 | - | 7,315,374.27 | - | 23,150,877.68 |
| 资产减值准备 | - | 767,796.65 | - | 7,714,120.66 |
| 固定资产和投资性房地产折旧 | - | 10,488,241.88 | - | 20,571,044.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,488,241.88 | - | 20,571,044.65 |
| 无形资产摊销 | - | 72,285.54 | - | 142,624.52 |
| 长期待摊费用摊销 | - | 618,371.52 | - | 846,809.99 |
| 固定资产报废损失 | - | 111,413.45 | - | 293,822.93 |
| 公允价值变动损失 | - | - | - | -226,480 |
| 财务费用 | - | 320,153.92 | - | 502,730.24 |
| 投资损失 | - | -447,236.99 | - | -568,069.44 |
| 递延所得税 | - | -232,743.34 | - | -497,449.34 |
| 其中:递延所得税资产减少 | - | -232,743.34 | - | -497,449.34 |
| 存货的减少 | - | -1,966,952.24 | - | -8,354,842.05 |
| 经营性应收项目的减少 | - | 123,805.69 | - | 6,905,870.04 |
| 经营性应付项目的增加 | - | -18,431,745.43 | - | 30,202,099.77 |
| 其他 | - | - | - | 36,900 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 0 |
| 现金的期末余额 | - | 87,569,082.51 | - | 172,114,278 |
| 减:现金的期初余额 | - | 172,114,278 | - | 146,000,341.61 |
| 现金及现金等价物的净增加额 | - | -84,545,195.49 | - | 26,113,936.39 |
| 公告日期 | 2025-10-28 | 2025-08-26 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |