| 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 | 186,985,339.46 | 78,711,935.99 | 337,706,267.34 | 157,097,310.91 |
| 收到的税费返还 | 3,274,923.87 | 1,771,488.89 | 3,611,384.47 | 1,967,153.02 |
| 收到其他与经营活动有关的现金 | 2,069,931.81 | 804,146.16 | 14,123,124.89 | 5,332,054.68 |
| 经营活动现金流入小计 | 192,330,195.14 | 81,287,571.04 | 355,440,776.7 | 164,396,518.61 |
| 购买商品、接受劳务支付的现金 | 43,353,682.53 | 19,663,426.88 | 97,139,986.5 | 37,131,947.89 |
| 支付给职工以及为职工支付的现金 | 45,985,223.39 | 25,706,504.6 | 83,722,013.11 | 44,022,615 |
| 支付的各项税费 | 33,843,142.4 | 19,501,631.66 | 57,556,486.14 | 29,318,873.59 |
| 支付其他与经营活动有关的现金 | 15,340,063.56 | 5,616,262.36 | 21,428,780.64 | 10,431,939.97 |
| 经营活动现金流出小计 | 138,522,111.88 | 70,487,825.5 | 259,847,266.39 | 120,905,376.45 |
| 经营活动产生的现金流量净额 | 53,808,083.26 | 10,799,745.54 | 95,593,510.31 | 43,491,142.16 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,933,214.53 | - | 3,092,581.17 | 230,680 |
| 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 | 5,933,214.53 | - | 3,092,581.17 | 230,680 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,663,275.44 | 3,721,727.23 | 16,775,664.53 | 4,066,869.39 |
| 投资支付的现金 | 220,000,000 | - | - | - |
| 投资活动现金流出小计 | 231,663,275.44 | 3,721,727.23 | 16,775,664.53 | 4,066,869.39 |
| 投资活动产生的现金流量净额 | -225,730,060.91 | -3,721,727.23 | -13,683,083.36 | -3,836,189.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 304,600,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 304,600,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 18,246.97 | - | 9,454.25 | - |
| 支付其他与筹资活动有关的现金 | 29,133,905.89 | 690,581.3 | 3,631,812.22 | 1,515,094.35 |
| 筹资活动现金流出小计 | 29,152,152.86 | 690,581.3 | 3,641,266.47 | 1,515,094.35 |
| 筹资活动产生的现金流量净额 | 275,447,847.14 | -690,581.3 | -3,641,266.47 | -1,515,094.35 |
| 四、汇率变动对现金及现金等价物的影响 | -187,383.95 | -155,026.9 | -431,725.29 | 72,915.1 |
| 五、现金及现金等价物净增加额 | 103,338,485.54 | 6,232,410.11 | 77,837,435.19 | 38,212,773.52 |
| 加:期初现金及现金等价物余额 | 205,452,825.82 | 205,452,825.82 | 127,615,390.63 | 127,615,390.63 |
| 期末现金及现金等价物余额 | 308,791,311.36 | 211,685,235.93 | 205,452,825.82 | 165,828,164.15 |
| 补充资料: | | | | |
| 净利润 | 39,349,925.41 | - | 93,498,938.73 | 40,042,085.04 |
| 资产减值准备 | 20,984.87 | - | 767,770.26 | 285,748.75 |
| 固定资产和投资性房地产折旧 | 22,029,081.51 | - | 43,425,117.32 | 21,554,885.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,029,081.51 | - | 43,425,117.32 | 21,554,885.65 |
| 无形资产摊销 | 1,005,718.44 | - | 2,044,013.27 | 1,033,641.06 |
| 长期待摊费用摊销 | 409,823.52 | - | 443,820.12 | 223,474.34 |
| 处置固定资产、无形资产和其他长期资产的损失 | 56,168.37 | - | -5,238,950.15 | -129,444.54 |
| 财务费用 | 205,630.92 | - | 441,179.54 | -64,825.23 |
| 递延所得税 | -787,617.57 | - | -3,340,659.85 | -1,133,173.26 |
| 其中:递延所得税资产减少 | 856,431.95 | - | -862,525.51 | 161,133.25 |
| 递延所得税负债增加 | -1,644,049.52 | - | -2,478,134.34 | -1,294,306.51 |
| 存货的减少 | -9,515,588.26 | - | -3,496,436.19 | -389,750.02 |
| 经营性应收项目的减少 | 22,695,890.92 | - | -27,310,135.8 | 3,840,592.44 |
| 经营性应付项目的增加 | -22,598,347.07 | - | -10,473,318.56 | -24,765,013.55 |
| 其他 | 204,330.05 | - | 2,551,652.63 | 1,969,370.31 |
| 现金的期末余额 | 308,791,311.36 | - | 205,452,825.82 | 165,828,164.15 |
| 减:现金的期初余额 | 205,452,825.82 | - | 127,615,390.63 | 127,615,390.63 |
| 现金及现金等价物的净增加额 | 103,338,485.54 | - | 77,837,435.19 | 38,212,773.52 |
| 公告日期 | 2025-08-20 | 2025-04-29 | 2025-03-27 | 2025-01-13 |
| 审计意见(境内) | | | 标准无保留意见 | 标准无保留意见 |