| 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 | 428,414,002.84 | 266,525,489.61 | 111,790,199.6 | 551,145,845.7 |
| 收到的税费返还 | 3,441,828.96 | 1,845,678.57 | 323,501.94 | 893,491.54 |
| 收到其他与经营活动有关的现金 | 40,508,405.43 | 30,605,677.45 | 18,457,313.12 | 40,869,310.57 |
| 经营活动现金流入小计 | 472,364,237.23 | 298,976,845.63 | 130,571,014.66 | 592,908,647.81 |
| 购买商品、接受劳务支付的现金 | 229,250,297.65 | 159,001,994.17 | 90,592,718.53 | 224,662,091.1 |
| 支付给职工以及为职工支付的现金 | 108,792,160.38 | 79,212,524.74 | 49,529,782.51 | 125,490,973.37 |
| 支付的各项税费 | 23,977,856.42 | 21,917,979.32 | 7,321,512.78 | 38,407,802.17 |
| 支付其他与经营活动有关的现金 | 52,812,025.62 | 30,696,365.24 | 17,803,956.54 | 74,470,743.33 |
| 经营活动现金流出小计 | 414,832,340.07 | 290,828,863.47 | 165,247,970.36 | 463,031,609.97 |
| 经营活动产生的现金流量净额 | 57,531,897.16 | 8,147,982.16 | -34,676,955.7 | 129,877,037.84 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 8,000,000 | - | - | - |
| 取得投资收益收到的现金 | 24,117.74 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 2,823.01 |
| 投资活动现金流入的平衡项目 | 0 | - | - | 0 |
| 投资活动现金流入小计 | 8,024,117.74 | - | - | 2,823.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 52,871,408.81 | 37,237,677.99 | 13,705,079 | 39,810,726.96 |
| 投资支付的现金 | 103,000,000 | 8,000,000 | - | - |
| 投资活动现金流出小计 | 155,871,408.81 | 45,237,677.99 | 13,705,079 | 39,810,726.96 |
| 投资活动产生的现金流量净额 | -147,847,291.07 | -45,237,677.99 | -13,705,079 | -39,807,903.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 464,913,600 | 464,913,600 | - | - |
| 取得借款收到的现金 | 9,050,000 | 9,000,000 | 9,000,000 | 18,150,000 |
| 收到其他与筹资活动有关的现金 | 10,141.56 | - | - | - |
| 筹资活动现金流入小计 | 473,973,741.56 | 473,913,600 | 9,000,000 | 18,150,000 |
| 偿还债务支付的现金 | 24,000,000 | 15,000,000 | 15,000,000 | 117,490,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,751,757.99 | 170,404.73 | 89,468.06 | 3,284,940.7 |
| 支付其他与筹资活动有关的现金 | 29,248,900 | 29,234,500 | 761,500 | 6,584,287.48 |
| 筹资活动现金流出小计 | 62,000,657.99 | 44,404,904.73 | 15,850,968.06 | 127,359,228.18 |
| 筹资活动产生的现金流量净额 | 411,973,083.57 | 429,508,695.27 | -6,850,968.06 | -109,209,228.18 |
| 四、汇率变动对现金及现金等价物的影响 | -2,445,377.61 | -824,239.95 | -252,479.69 | 736,461.25 |
| 五、现金及现金等价物净增加额 | 319,212,312.05 | 391,594,759.49 | -55,485,482.45 | -18,403,633.04 |
| 加:期初现金及现金等价物余额 | 454,089,832.1 | 454,089,832.1 | 472,488,919.08 | 472,493,465.14 |
| 期末现金及现金等价物余额 | 773,302,144.15 | 845,684,591.59 | 417,003,436.63 | 454,089,832.1 |
| 补充资料: | | | | |
| 净利润 | - | 27,797,574.46 | - | 79,338,245.16 |
| 资产减值准备 | - | 16,921,671.03 | - | 35,212,316.83 |
| 固定资产和投资性房地产折旧 | - | 6,989,211.44 | - | 13,052,443.57 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,989,211.44 | - | 13,052,443.57 |
| 无形资产摊销 | - | 869,032.98 | - | 1,718,707.31 |
| 长期待摊费用摊销 | - | 1,190,927.29 | - | 3,340,526.03 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 2,811.15 |
| 财务费用 | - | 661,401.31 | - | 2,468,846.34 |
| 递延所得税 | - | -3,108,734.61 | - | -4,803,197.1 |
| 其中:递延所得税资产减少 | - | -3,108,734.61 | - | -4,803,197.1 |
| 存货的减少 | - | -28,936,433.35 | - | 8,701,251.53 |
| 经营性应收项目的减少 | - | -39,095,135.31 | - | -6,764,266.91 |
| 经营性应付项目的增加 | - | 9,798,368.72 | - | -32,049,912.74 |
| 其他 | - | 10,523,174.92 | - | 21,928,661.99 |
| 现金的期末余额 | - | 845,684,591.59 | - | 454,089,832.1 |
| 减:现金的期初余额 | - | 454,089,832.1 | - | 472,493,465.14 |
| 现金及现金等价物的净增加额 | - | 391,594,759.49 | - | -18,403,633.04 |
| 公告日期 | 2025-10-29 | 2025-08-27 | 2025-05-15 | 2025-02-24 |
| 审计意见(境内) | | | | 标准无保留意见 |