| 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 | 576,126,297.04 | 372,642,044.67 | 236,827,992.66 | 929,583,275.39 |
| 收到的税费返还 | 5,400,860.73 | 3,188,209.57 | 541,183.33 | 4,844,472.88 |
| 收到其他与经营活动有关的现金 | 6,959,863.76 | 3,981,984.82 | 1,155,460.16 | 17,217,489.22 |
| 经营活动现金流入小计 | 588,487,021.53 | 379,812,239.06 | 238,524,636.15 | 951,645,237.49 |
| 购买商品、接受劳务支付的现金 | 460,169,614.17 | 322,210,070.82 | 174,777,387.38 | 840,971,276.17 |
| 支付给职工以及为职工支付的现金 | 57,581,208.79 | 43,649,907.78 | 28,117,353.02 | 85,870,059.57 |
| 支付的各项税费 | 17,297,044.7 | 8,613,119.87 | 5,557,029.3 | 25,146,658.49 |
| 支付其他与经营活动有关的现金 | 28,814,192.78 | 17,180,964.79 | 8,147,008.55 | 41,979,562.18 |
| 经营活动现金流出小计 | 563,862,060.44 | 391,654,063.26 | 216,598,778.25 | 993,967,556.41 |
| 经营活动产生的现金流量净额 | 24,624,961.09 | -11,841,824.2 | 21,925,857.9 | -42,322,318.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,000,000 | 10,000,000 | 10,000,000 | 70,000,000 |
| 取得投资收益收到的现金 | 19,166.67 | 19,166.67 | 19,166.67 | 393,713.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,230,000 | - | - | 2,912.62 |
| 投资活动现金流入小计 | 11,249,166.67 | 10,019,166.67 | 10,019,166.67 | 70,396,625.72 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,016,129.77 | 3,768,944.32 | 3,158,580.44 | 10,153,539.76 |
| 投资支付的现金 | - | - | - | 70,300,000 |
| 投资活动现金流出小计 | 4,016,129.77 | 3,768,944.32 | 3,158,580.44 | 80,453,539.76 |
| 投资活动产生的现金流量净额 | 7,233,036.9 | 6,250,222.35 | 6,860,586.23 | -10,056,914.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 59,300,000 | 19,200,000 | - | 108,200,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 59,300,000 | 19,200,000 | - | 108,200,000 |
| 偿还债务支付的现金 | 58,800,000 | 19,000,000 | - | 83,900,000 |
| 分配股利、利润或偿付利息支付的现金 | 23,143,132.18 | 1,018,135.37 | 509,599.98 | 23,879,203.58 |
| 支付其他与筹资活动有关的现金 | 570,000 | 408,000 | 210,000 | 840,000 |
| 筹资活动现金流出小计 | 82,513,132.18 | 20,426,135.37 | 719,599.98 | 108,619,203.58 |
| 筹资活动产生的现金流量净额 | -23,213,132.18 | -1,226,135.37 | -719,599.98 | -419,203.58 |
| 四、汇率变动对现金及现金等价物的影响 | 74,754.35 | 137,208.53 | 14,728.67 | 21,706.93 |
| 五、现金及现金等价物净增加额 | 8,719,620.16 | -6,680,528.69 | 28,081,572.82 | -52,776,729.61 |
| 加:期初现金及现金等价物余额 | 98,610,323.58 | 98,610,323.58 | 98,610,323.58 | 151,387,053.19 |
| 期末现金及现金等价物余额 | 107,329,943.74 | 91,929,794.89 | 126,691,896.4 | 98,610,323.58 |
| 补充资料: | | | | |
| 净利润 | - | 9,147,734.48 | - | 29,937,033.7 |
| 资产减值准备 | - | -7,767,489.33 | - | 16,968,498.71 |
| 固定资产和投资性房地产折旧 | - | 9,878,039.64 | - | 20,528,051.15 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 9,878,039.64 | - | 20,528,051.15 |
| 无形资产摊销 | - | 807,293.31 | - | 1,605,938.92 |
| 长期待摊费用摊销 | - | 918,231.19 | - | 1,461,952.36 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -82,686.92 | - | -125,106.35 |
| 公允价值变动损失 | - | - | - | -175,166.66 |
| 财务费用 | - | 821,177.54 | - | 2,366,945.11 |
| 投资损失 | - | 512,152.8 | - | 1,410,467.16 |
| 递延所得税 | - | 974,630.19 | - | -2,464,694.52 |
| 其中:递延所得税资产减少 | - | 974,630.19 | - | -2,464,694.52 |
| 存货的减少 | - | -653,774.25 | - | 106,462,806.52 |
| 经营性应收项目的减少 | - | 40,231,929.31 | - | 75,490,851.72 |
| 经营性应付项目的增加 | - | -66,964,652.28 | - | -295,789,896.74 |
| 现金的期末余额 | - | 91,929,794.89 | - | 98,610,323.58 |
| 减:现金的期初余额 | - | 98,610,323.58 | - | 151,387,053.19 |
| 现金及现金等价物的净增加额 | - | -6,680,528.69 | - | -52,776,729.61 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-29 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |