| 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 | 671,050,558.19 | 140,235,703.7 | 68,521,631.91 | 373,161,807.53 |
| 收到的税费返还 | 1,960,786.19 | 1,563,484.28 | 640,982.79 | 974,738.06 |
| 收到其他与经营活动有关的现金 | 13,855,854.82 | 8,426,694.39 | 2,382,347.09 | 16,398,762.3 |
| 经营活动现金流入小计 | 686,867,199.2 | 150,225,882.37 | 71,544,961.79 | 390,535,307.89 |
| 购买商品、接受劳务支付的现金 | 550,573,523.16 | 75,453,384.31 | 31,148,593.77 | 281,534,372.92 |
| 支付给职工以及为职工支付的现金 | 65,446,112.71 | 43,277,685.48 | 20,350,225.94 | 76,168,640.48 |
| 支付的各项税费 | 10,523,033.75 | 6,228,914.69 | 2,778,564.99 | 7,280,650.45 |
| 支付其他与经营活动有关的现金 | 21,580,163.97 | 14,223,057.84 | 5,637,006.74 | 23,558,977.66 |
| 经营活动现金流出小计 | 648,122,833.59 | 139,183,042.32 | 59,914,391.44 | 388,542,641.51 |
| 经营活动产生的现金流量净额 | 38,744,365.61 | 11,042,840.05 | 11,630,570.35 | 1,992,666.38 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 45,000,000 | 10,000,000 | 10,000,000 | 226,000,000 |
| 取得投资收益收到的现金 | 594,856.18 | 571,363.02 | 368,863.02 | 21,181,826.42 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 22,550 | 22,550 | 550 | 43,924 |
| 收到的其他与投资活动有关的现金 | 40,000,000 | 40,000,000 | 10,000,000 | 313,000,000 |
| 投资活动现金流入小计 | 85,617,406.18 | 50,593,913.02 | 20,369,413.02 | 560,225,750.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,823,416.48 | 13,718,823.84 | 8,120,244.67 | 19,404,002.41 |
| 投资支付的现金 | 40,000,000 | - | - | 269,000,000 |
| 支付其他与投资活动有关的现金 | 10,000,000 | 10,000,000 | 10,000,000 | 414,121,333.33 |
| 投资活动现金流出小计 | 74,823,416.48 | 23,718,823.84 | 18,120,244.67 | 702,525,335.74 |
| 投资活动产生的现金流量净额 | 10,793,989.7 | 26,875,089.18 | 2,249,168.35 | -142,299,585.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 6,128,200 | 6,128,200 | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 6,128,200 | 6,128,200 | - | - |
| 收到其他与筹资活动有关的现金 | 19,148,169.3 | 16,937,252.15 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 25,276,369.3 | 23,065,452.15 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 31,412,061 | 31,412,061 | - | 15,706,330.5 |
| 支付其他与筹资活动有关的现金 | - | - | - | 52,947,758.53 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 31,412,061 | 31,412,061 | - | 68,654,089.03 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -6,135,691.7 | -8,346,608.85 | - | -68,654,089.03 |
| 四、汇率变动对现金及现金等价物的影响 | -1,040,246.5 | -362,712.26 | -124,062.13 | 1,258,228.39 |
| 五、现金及现金等价物净增加额 | 42,362,417.11 | 29,208,608.12 | 13,755,676.57 | -207,702,779.58 |
| 加:期初现金及现金等价物余额 | 174,315,938.15 | 174,315,938.15 | 174,315,938.15 | 382,018,717.73 |
| 期末现金及现金等价物余额 | 216,678,355.26 | 203,524,546.27 | 188,071,614.72 | 174,315,938.15 |
| 补充资料: | | | | |
| 净利润 | - | 1,763,336.22 | - | 31,240,238.53 |
| 资产减值准备 | - | 8,130,033.67 | - | 9,349,929.82 |
| 固定资产和投资性房地产折旧 | - | 6,404,911.03 | - | 11,344,492.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,404,911.03 | - | 11,344,492.76 |
| 无形资产摊销 | - | 653,069.91 | - | 1,016,046.76 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -11,369.55 | - | 29,588.11 |
| 固定资产报废损失 | - | 478,590.7 | - | 32,845.01 |
| 公允价值变动损失 | - | 40,945.21 | - | -40,945.21 |
| 财务费用 | - | 362,712.26 | - | -1,258,228.39 |
| 投资损失 | - | -4,819,894.61 | - | -10,734,453.43 |
| 递延所得税 | - | -3,672,136.61 | - | -3,761,726.91 |
| 其中:递延所得税资产减少 | - | -3,672,136.61 | - | -3,720,655.73 |
| 递延所得税负债增加 | - | - | - | -41,071.18 |
| 存货的减少 | - | 26,986,844.5 | - | -36,578,313.94 |
| 经营性应收项目的减少 | - | -68,147,954.5 | - | 25,520,040.68 |
| 经营性应付项目的增加 | - | 29,380,366.5 | - | -40,398,149.7 |
| 其他 | - | 9,787,157.97 | - | 15,789,637.19 |
| 现金的期末余额 | - | 203,524,546.27 | - | 174,315,938.15 |
| 减:现金的期初余额 | - | 174,315,938.15 | - | 382,018,717.73 |
| 现金及现金等价物的净增加额 | - | 29,208,608.12 | - | -207,702,779.58 |
| 公告日期 | 2025-10-29 | 2025-08-05 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |