| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-06-30 |
| 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 | 482,120,527.08 | 193,067,856.44 | 890,432,958.62 | 450,754,108.14 |
| 收到其他与经营活动有关的现金 | 3,415,502.79 | 2,039,661.29 | 19,588,150.3 | 18,793,720.88 |
| 经营活动现金流入小计 | 485,536,029.87 | 195,107,517.73 | 910,021,108.92 | 469,547,829.02 |
| 购买商品、接受劳务支付的现金 | 386,825,936.11 | 162,997,694.15 | 718,369,352.76 | 328,288,399.73 |
| 支付给职工以及为职工支付的现金 | 40,389,497.3 | 16,467,797.82 | 61,885,560.14 | 34,724,530.99 |
| 支付的各项税费 | 31,133,725.27 | 15,623,267.12 | 66,969,887.25 | 33,184,217.39 |
| 支付其他与经营活动有关的现金 | 22,502,579.04 | 10,521,309.17 | 33,863,823.36 | 17,383,826.61 |
| 经营活动现金流出小计 | 480,851,737.72 | 205,610,068.26 | 881,088,623.51 | 413,580,974.72 |
| 经营活动产生的现金流量净额 | 4,684,292.15 | -10,502,550.53 | 28,932,485.41 | 55,966,854.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 0 | - | 30,102,108.23 | 25,000,000 |
| 取得投资收益收到的现金 | 0 | - | - | 93,368.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 120,939.77 | 7,453.8 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 0 | - | 30,223,048 | 25,100,822.3 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,678,772.23 | 7,530,594.73 | 158,129,959.75 | 109,065,261.74 |
| 投资支付的现金 | 0 | - | 30,000,000 | 25,000,000 |
| 投资活动现金流出小计 | 7,678,772.23 | 7,530,594.73 | 188,129,959.75 | 134,065,261.74 |
| 投资活动产生的现金流量净额 | -7,678,772.23 | -7,530,594.73 | -157,906,911.75 | -108,964,439.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 13,074,087.91 | 16,557,943.38 | 130,920,297.54 | 45,210,513.66 |
| 筹资活动现金流入小计 | 13,074,087.91 | 16,557,943.38 | 130,920,297.54 | 45,210,513.66 |
| 偿还债务支付的现金 | 9,871,885.54 | - | 193,000,000 | 188,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,881,030.29 | 1,317,854.94 | 3,548,440.21 | 2,882,250.7 |
| 筹资活动现金流出小计 | 11,752,915.83 | 1,317,854.94 | 196,548,440.21 | 190,882,250.7 |
| 筹资活动产生的现金流量净额 | 1,321,172.08 | 15,240,088.44 | -65,628,142.67 | -145,671,737.04 |
| 四、汇率变动对现金及现金等价物的影响 | -4,481.51 | -19,242.39 | -100,781.45 | -180,237.39 |
| 五、现金及现金等价物净增加额 | -1,677,789.51 | -2,812,299.21 | -194,703,350.46 | -198,849,559.57 |
| 加:期初现金及现金等价物余额 | 29,749,777.02 | 29,749,777.02 | 224,453,127.48 | 224,453,127.48 |
| 期末现金及现金等价物余额 | 28,071,987.51 | 26,937,477.81 | 29,749,777.02 | 25,603,567.91 |
| 补充资料: | | | | |
| 净利润 | 66,243,869.17 | 33,148,952.08 | 143,305,585.14 | 75,116,880.09 |
| 资产减值准备 | 2,332,210.97 | - | 255,132.66 | 3,020,212.48 |
| 固定资产和投资性房地产折旧 | 23,849,817.8 | 11,866,565.44 | 20,308,097.1 | 5,639,077.81 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 23,849,817.8 | 11,866,565.44 | 20,308,097.1 | 5,639,077.81 |
| 无形资产摊销 | 589,972.15 | 294,848.9 | 1,272,860.48 | 580,806.36 |
| 长期待摊费用摊销 | 109,739.7 | 54,869.85 | 186,194.61 | 76,454.91 |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | -2,207.04 | 584.36 |
| 固定资产报废损失 | 125,985.49 | 121,294.53 | 147,893.83 | 121,362.15 |
| 公允价值变动损失 | 0 | - | - | 0 |
| 财务费用 | 1,953,730.29 | 1,431,766.12 | 1,925,819.33 | 612,567.13 |
| 投资损失 | 802,456.13 | - | -102,108.23 | -93,368.5 |
| 递延所得税 | 1,261,864.57 | -554,277.12 | -7,286,300.32 | -4,778,748.34 |
| 其中:递延所得税资产减少 | 1,261,864.57 | -554,277.12 | -7,286,300.32 | -4,778,748.34 |
| 存货的减少 | -35,987,178.97 | 1,616,573.47 | -45,279,763.46 | 2,233,330.59 |
| 经营性应收项目的减少 | -140,915,682.17 | -65,714,499.88 | -214,176,912.83 | -76,626,380.79 |
| 经营性应付项目的增加 | 78,793,674.82 | 4,862,940.75 | 94,125,566.13 | 27,270,708.33 |
| 其他 | 5,523,832.2 | 2,899,517.29 | 28,491,425.22 | 22,793,367.72 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 16,125,492.1 | 26,947,375.87 | - |
| 现金的期末余额 | 28,071,987.51 | 26,937,477.81 | 29,749,777.02 | 25,603,567.91 |
| 减:现金的期初余额 | 29,749,777.02 | 29,749,777.02 | 224,453,127.48 | 224,453,127.48 |
| 现金及现金等价物的净增加额 | -1,677,789.51 | -2,812,299.21 | -194,703,350.46 | -198,849,559.57 |
| 公告日期 | 2025-08-26 | 2025-06-27 | 2025-04-14 | 2025-08-26 |
| 审计意见(境内) | | | 标准无保留意见 | |