| 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 | 190,994,973.78 | 163,689,074.48 | 41,058,137.64 | 267,910,712.72 |
| 收到的税费返还 | 12,629,712.79 | 10,337,708 | 6,855,904.09 | 20,729,377.72 |
| 收到其他与经营活动有关的现金 | 28,844,593.78 | 629,134.25 | 156,015.77 | 5,288,964.58 |
| 经营活动现金流入小计 | 232,469,280.35 | 174,655,916.73 | 48,070,057.5 | 293,929,055.02 |
| 购买商品、接受劳务支付的现金 | 98,410,900.7 | 68,193,822.89 | 35,144,594.1 | 185,091,423.38 |
| 支付给职工以及为职工支付的现金 | 58,113,515.5 | 34,113,582.23 | 17,878,830.71 | 70,261,986.48 |
| 支付的各项税费 | 29,842,357.81 | 28,614,052.26 | 23,676,707.49 | 14,279,103.97 |
| 支付其他与经营活动有关的现金 | 35,939,510.66 | 11,088,628.53 | 5,439,634.64 | 19,103,640.17 |
| 经营活动现金流出小计 | 222,306,284.67 | 142,010,085.91 | 82,139,766.94 | 288,736,154 |
| 经营活动产生的现金流量净额 | 10,162,995.68 | 32,645,830.82 | -34,069,709.44 | 5,192,901.02 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 25,364,991.92 | 21,614,022.35 | 21,614,022.35 | 248,623,705.05 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 399,787.61 | 15,044.25 | 6,586,780 | 18,574,017.68 |
| 处置子公司及其他营业单位收到的现金净额 | 32,275,695.73 | 25,501,078.39 | - | 10,000 |
| 投资活动现金流入小计 | 58,040,475.26 | 47,130,144.99 | 28,200,802.35 | 267,207,722.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,050,477.31 | 19,312,249.98 | 6,588,995.46 | 19,967,938.98 |
| 投资支付的现金 | 29,284,294.78 | 21,584,294.78 | 21,584,294.78 | 253,007,019.6 |
| 投资活动现金流出小计 | 53,334,772.09 | 40,896,544.76 | 28,173,290.24 | 272,974,958.58 |
| 投资活动产生的现金流量净额 | 4,705,703.17 | 6,233,600.23 | 27,512.11 | -5,767,235.85 |
| 三、筹资活动产生的现金流量: | | | | |
| 支付其他与筹资活动有关的现金 | 1,288,659.79 | 330,530.88 | - | - |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流出小计 | 1,288,659.79 | 330,530.88 | - | - |
| 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 | -1,288,659.79 | -330,530.88 | - | - |
| 四、汇率变动对现金及现金等价物的影响 | 188,867.16 | 709,875.92 | 257,523.6 | 2,706,672.52 |
| 五、现金及现金等价物净增加额 | 13,768,906.22 | 39,258,776.09 | -33,784,673.73 | 2,132,337.69 |
| 加:期初现金及现金等价物余额 | 90,091,416.67 | 90,091,416.67 | 90,091,416.67 | 87,959,078.98 |
| 期末现金及现金等价物余额 | 103,860,322.89 | 129,350,192.76 | 56,306,742.94 | 90,091,416.67 |
| 补充资料: | | | | |
| 净利润 | - | 63,666,254.09 | - | -9,701,337.09 |
| 资产减值准备 | - | 395,807.53 | - | 8,688,391.65 |
| 固定资产和投资性房地产折旧 | - | 7,595,467.89 | - | 17,727,671.48 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 7,595,467.89 | - | 17,727,671.48 |
| 无形资产摊销 | - | 624,724.69 | - | 1,289,449.38 |
| 长期待摊费用摊销 | - | 43,972.92 | - | 104,052.42 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -16,735,398.63 | - | -234,790.68 |
| 固定资产报废损失 | - | 151,025.1 | - | 405,742.19 |
| 财务费用 | - | -675,201.02 | - | -2,697,330.78 |
| 投资损失 | - | -40,907,352.75 | - | 11,125,234.81 |
| 递延所得税 | - | 0 | - | 0 |
| 其中:递延所得税资产减少 | - | -2,498,541.25 | - | - |
| 递延所得税负债增加 | - | 2,498,541.25 | - | - |
| 存货的减少 | - | 23,199,383.42 | - | -1,961,339.71 |
| 经营性应收项目的减少 | - | 5,942,255.56 | - | 1,509,813.92 |
| 经营性应付项目的增加 | - | -5,924,369.98 | - | -9,442,874.57 |
| 其他 | - | - | - | 6,643 |
| 现金的期末余额 | - | 129,350,192.76 | - | 90,091,416.67 |
| 减:现金的期初余额 | - | 90,091,416.67 | - | 87,959,078.98 |
| 现金及现金等价物的净增加额 | - | 39,258,776.09 | - | 2,132,337.69 |
| 公告日期 | 2025-10-27 | 2025-08-29 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 保留意见 |