| 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 | 106,953,665.52 | 70,650,153.72 | 47,957,223.45 | 166,426,206.16 |
| 收到的税费返还 | 779,322.79 | 775,413.9 | 272,247.25 | 938,344.67 |
| 收到其他与经营活动有关的现金 | 5,030,187.01 | 2,906,135.86 | 2,367,158.47 | 5,800,470.46 |
| 经营活动现金流入小计 | 112,763,175.32 | 74,331,703.48 | 50,596,629.17 | 173,165,021.29 |
| 购买商品、接受劳务支付的现金 | 67,095,773.65 | 38,956,274.4 | 20,088,984.7 | 66,867,573.72 |
| 支付给职工以及为职工支付的现金 | 19,256,215.22 | 13,667,325.08 | 10,046,667.07 | 29,968,032.02 |
| 支付的各项税费 | 8,390,789.07 | 7,513,620.2 | 2,365,219.33 | 18,868,881.89 |
| 支付其他与经营活动有关的现金 | 12,052,911.59 | 5,939,120.71 | 2,437,976.13 | 18,370,671.95 |
| 经营活动现金流出小计 | 106,795,689.53 | 66,076,340.39 | 34,938,847.23 | 134,075,159.58 |
| 经营活动产生的现金流量净额 | 5,967,485.79 | 8,255,363.09 | 15,657,781.94 | 39,089,861.71 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 861,895.92 | 609,448.79 | 57,148.9 | 1,995,980.42 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 117,000 |
| 收到的其他与投资活动有关的现金 | 862,325,394.32 | 663,000,000 | 306,066,684.93 | 1,344,924,506.65 |
| 投资活动现金流入小计 | 863,187,290.24 | 663,609,448.79 | 306,123,833.83 | 1,347,037,487.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,301,738.41 | 8,356,607.01 | 8,193,435 | 31,156,938.27 |
| 支付其他与投资活动有关的现金 | 921,874,000 | 732,997,000 | 376,011,000 | 1,360,135,000 |
| 投资活动现金流出小计 | 934,175,738.41 | 741,353,607.01 | 384,204,435 | 1,391,291,938.27 |
| 投资活动产生的现金流量净额 | -70,988,448.17 | -77,744,158.22 | -78,080,601.17 | -44,254,451.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 1,937,666.67 |
| 收到其他与筹资活动有关的现金 | - | - | - | 2,375,750 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 4,313,416.67 |
| 分配股利、利润或偿付利息支付的现金 | 9,199,065 | - | - | 9,150,315 |
| 支付其他与筹资活动有关的现金 | - | - | - | 305,940 |
| 筹资活动现金流出平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流出小计 | 9,199,065 | - | - | 9,456,255 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | - | 0 |
| 筹资活动产生的现金流量净额 | -9,199,065 | - | - | -5,142,838.33 |
| 四、汇率变动对现金及现金等价物的影响 | 230,407.72 | 255,591.3 | 40,949.66 | -49,977.07 |
| 五、现金及现金等价物净增加额 | -73,989,619.66 | -69,233,203.83 | -62,381,869.57 | -10,357,404.89 |
| 加:期初现金及现金等价物余额 | 119,020,333.17 | 120,381,102.91 | 120,381,102.91 | 130,735,999.93 |
| 期末现金及现金等价物余额 | 45,030,713.51 | 51,147,899.08 | 57,999,233.34 | 120,378,595.04 |
| 补充资料: | | | | |
| 净利润 | - | 14,788,658.22 | - | 38,273,819.49 |
| 固定资产和投资性房地产折旧 | - | 3,453,377.76 | - | 4,003,508.81 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 3,453,377.76 | - | 4,003,508.81 |
| 无形资产摊销 | - | 155,721.28 | - | 311,442.69 |
| 长期待摊费用摊销 | - | 15,408.83 | - | 28,249.48 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -96,527.53 |
| 固定资产报废损失 | - | - | - | 11,416.64 |
| 财务费用 | - | 2,467 | - | 573,623.9 |
| 投资损失 | - | -657,448.79 | - | -1,909,487.07 |
| 递延所得税 | - | 152,535.91 | - | -192,344.09 |
| 其中:递延所得税资产减少 | - | 152,535.91 | - | -192,344.09 |
| 存货的减少 | - | -6,698,192.49 | - | -3,377,240.47 |
| 经营性应收项目的减少 | - | 21,091,323.46 | - | 7,407,084.89 |
| 经营性应付项目的增加 | - | -24,478,886.04 | - | -9,039,955.58 |
| 现金的期末余额 | - | 51,147,899.08 | - | 120,378,595.04 |
| 减:现金的期初余额 | - | 120,381,102.91 | - | 130,735,999.93 |
| 现金及现金等价物的净增加额 | - | -69,233,203.83 | - | -10,357,404.89 |
| 公告日期 | 2025-10-29 | 2025-08-25 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |