| 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 | 266,525,489.61 | 111,790,199.6 | 551,145,845.7 | 256,305,300.32 |
| 收到的税费返还 | 1,845,678.57 | 323,501.94 | 893,491.54 | 432,479.18 |
| 收到其他与经营活动有关的现金 | 30,605,677.45 | 18,457,313.12 | 40,869,310.57 | 17,682,546.01 |
| 经营活动现金流入小计 | 298,976,845.63 | 130,571,014.66 | 592,908,647.81 | 274,420,325.51 |
| 购买商品、接受劳务支付的现金 | 159,001,994.17 | 90,592,718.53 | 224,662,091.1 | 113,752,997.6 |
| 支付给职工以及为职工支付的现金 | 79,212,524.74 | 49,529,782.51 | 125,490,973.37 | 69,680,259.89 |
| 支付的各项税费 | 21,917,979.32 | 7,321,512.78 | 38,407,802.17 | 23,393,170.38 |
| 支付其他与经营活动有关的现金 | 30,696,365.24 | 17,803,956.54 | 74,470,743.33 | 36,426,507.82 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | -0.01 |
| 经营活动现金流出小计 | 290,828,863.47 | 165,247,970.36 | 463,031,609.97 | 243,252,935.68 |
| 经营活动产生的现金流量净额 | 8,147,982.16 | -34,676,955.7 | 129,877,037.84 | 31,167,389.83 |
| 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 | - | - | 2,823.01 | - |
| 投资活动现金流入的平衡项目 | - | - | 0 | - |
| 投资活动现金流入小计 | - | - | 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 | 37,237,677.99 | 13,705,079 | 39,810,726.96 | 17,967,220.87 |
| 投资支付的现金 | 8,000,000 | - | - | - |
| 投资活动现金流出小计 | 45,237,677.99 | 13,705,079 | 39,810,726.96 | 17,967,220.87 |
| 投资活动产生的现金流量净额 | -45,237,677.99 | -13,705,079 | -39,807,903.95 | -17,967,220.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 464,913,600 | - | - | - |
| 取得借款收到的现金 | 9,000,000 | 9,000,000 | 18,150,000 | 15,000,000 |
| 筹资活动现金流入小计 | 473,913,600 | 9,000,000 | 18,150,000 | 15,000,000 |
| 偿还债务支付的现金 | 15,000,000 | 15,000,000 | 117,490,000 | 15,740,000 |
| 分配股利、利润或偿付利息支付的现金 | 170,404.73 | 89,468.06 | 3,284,940.7 | 1,876,428.88 |
| 支付其他与筹资活动有关的现金 | 29,234,500 | 761,500 | 6,584,287.48 | 3,015,800 |
| 筹资活动现金流出小计 | 44,404,904.73 | 15,850,968.06 | 127,359,228.18 | 20,632,228.88 |
| 筹资活动产生的现金流量净额 | 429,508,695.27 | -6,850,968.06 | -109,209,228.18 | -5,632,228.88 |
| 四、汇率变动对现金及现金等价物的影响 | -824,239.95 | -252,479.69 | 736,461.25 | -609,203.92 |
| 五、现金及现金等价物净增加额 | 391,594,759.49 | -55,485,482.45 | -18,403,633.04 | 6,958,736.16 |
| 加:期初现金及现金等价物余额 | 454,089,832.1 | 472,488,919.08 | 472,493,465.14 | 472,493,465.14 |
| 期末现金及现金等价物余额 | 845,684,591.59 | 417,003,436.63 | 454,089,832.1 | 479,452,201.3 |
| 补充资料: | | | | |
| 净利润 | 27,797,574.46 | - | 79,338,245.16 | 37,684,884.16 |
| 资产减值准备 | 16,921,671.03 | - | 35,212,316.83 | 20,449,709.35 |
| 固定资产和投资性房地产折旧 | 6,989,211.44 | - | 13,052,443.57 | 6,252,013.97 |
| 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 | 6,252,013.97 |
| 无形资产摊销 | 869,032.98 | - | 1,718,707.31 | 850,273.83 |
| 长期待摊费用摊销 | 1,190,927.29 | - | 3,340,526.03 | 1,713,275.18 |
| 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 | 2,484,028.25 |
| 递延所得税 | -3,108,734.61 | - | -4,803,197.1 | -2,495,548.94 |
| 其中:递延所得税资产减少 | -3,108,734.61 | - | -4,803,197.1 | -2,495,548.94 |
| 存货的减少 | -28,936,433.35 | - | 8,701,251.53 | -2,592,189.7 |
| 经营性应收项目的减少 | -39,095,135.31 | - | -6,764,266.91 | -23,543,287.93 |
| 经营性应付项目的增加 | 9,798,368.72 | - | -32,049,912.74 | -25,637,708.17 |
| 其他 | 10,523,174.92 | - | 21,928,661.99 | 12,071,220.72 |
| 现金的期末余额 | 845,684,591.59 | - | 454,089,832.1 | 479,452,201.3 |
| 减:现金的期初余额 | 454,089,832.1 | - | 472,493,465.14 | 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 | 6,958,736.16 |
| 公告日期 | 2025-08-27 | 2025-05-15 | 2025-02-24 | 2024-12-31 |
| 审计意见(境内) | | | 标准无保留意见 | 标准无保留意见 |