| 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 | 715,972,281.72 | 456,065,969.86 | 202,863,102.07 | 882,010,369.89 |
| 收到的税费返还 | 2,746 | 2,746 | - | - |
| 收到其他与经营活动有关的现金 | 13,516,874.88 | 6,507,883.5 | 2,395,050.37 | 13,224,773.51 |
| 经营活动现金流入小计 | 729,491,902.6 | 462,576,599.36 | 205,258,152.44 | 895,235,143.4 |
| 购买商品、接受劳务支付的现金 | 486,270,355.39 | 331,308,814.32 | 183,416,955.61 | 757,988,423.06 |
| 支付给职工以及为职工支付的现金 | 60,823,755.4 | 41,026,129.59 | 22,597,316.22 | 95,067,523.93 |
| 支付的各项税费 | 7,919,877.9 | 1,142,956.12 | 641,137.93 | 19,453,983.56 |
| 支付其他与经营活动有关的现金 | 25,429,062.13 | 7,898,597.36 | 2,932,646.96 | 33,538,596.2 |
| 经营活动现金流出小计 | 580,443,050.82 | 381,376,497.39 | 209,588,056.72 | 906,048,526.75 |
| 经营活动产生的现金流量净额 | 149,048,851.78 | 81,200,101.97 | -4,329,904.28 | -10,813,383.35 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 110,000,000 | 100,000,000 | - | 590,000,000 |
| 取得投资收益收到的现金 | 957,500 | 925,000 | - | 12,230,041.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 465,986 | 335,386 | 335,386 | 3,549,818.32 |
| 处置子公司及其他营业单位收到的现金净额 | 1,423,600 | 1,423,600 | 1,423,600 | - |
| 投资活动现金流入小计 | 112,847,086 | 102,683,986 | 1,758,986 | 605,779,859.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 262,420 | 165,740 | 31,480 | 394,127.44 |
| 投资支付的现金 | 270,000,000 | 210,000,000 | 50,000,000 | 557,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 611,659.54 |
| 投资活动现金流出小计 | 270,262,420 | 210,165,740 | 50,031,480 | 558,005,786.98 |
| 投资活动产生的现金流量净额 | -157,415,334 | -107,481,754 | -48,272,494 | 47,774,073.01 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | 3,185,831.79 | 2,123,887.86 | 1,061,943.93 | 6,883,822.49 |
| 分配股利、利润或偿付利息支付的现金 | 16,106,412.52 | - | - | 14,642,193.2 |
| 筹资活动现金流出小计 | 19,292,244.31 | 2,123,887.86 | 1,061,943.93 | 21,526,015.69 |
| 筹资活动产生的现金流量净额 | -19,292,244.31 | -2,123,887.86 | -1,061,943.93 | -21,526,015.69 |
| 五、现金及现金等价物净增加额 | -27,658,726.53 | -28,405,539.89 | -53,664,342.21 | 15,434,673.97 |
| 加:期初现金及现金等价物余额 | 76,878,698.99 | 76,878,698.99 | 76,878,698.99 | 61,444,025.02 |
| 期末现金及现金等价物余额 | 49,219,972.46 | 48,473,159.1 | 23,214,356.78 | 76,878,698.99 |
| 补充资料: | | | | |
| 净利润 | - | 32,063,739.62 | - | 40,159,271.18 |
| 资产减值准备 | - | 1,296,274.15 | - | 8,952,884.25 |
| 固定资产和投资性房地产折旧 | - | 2,063,939.58 | - | 4,469,664.05 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 2,063,939.58 | - | 4,469,664.05 |
| 无形资产摊销 | - | 94,860.48 | - | 1,143,348.4 |
| 长期待摊费用摊销 | - | 2,247.42 | - | 361,679.79 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 150,799.99 | - | -85,832.98 |
| 固定资产报废损失 | - | - | - | 108,145 |
| 财务费用 | - | -3,287,154.86 | - | -5,133,320.74 |
| 投资损失 | - | - | - | -1,589,466.6 |
| 递延所得税 | - | 457,506.32 | - | 97,988.27 |
| 其中:递延所得税资产减少 | - | 718,501.89 | - | 2,091,399.75 |
| 递延所得税负债增加 | - | -260,995.57 | - | -1,993,411.48 |
| 存货的减少 | - | -34,831,354.53 | - | -98,881,016.55 |
| 经营性应收项目的减少 | - | 29,322,434.08 | - | -22,811,463.27 |
| 经营性应付项目的增加 | - | 52,235,464.01 | - | 61,370,032.69 |
| 其他 | - | 56,851.29 | - | 897,911.45 |
| 现金的期末余额 | - | 48,473,159.1 | - | 76,878,698.99 |
| 减:现金的期初余额 | - | 76,878,698.99 | - | 61,444,025.02 |
| 现金及现金等价物的净增加额 | - | -28,405,539.89 | - | 15,434,673.97 |
| 公告日期 | 2025-10-18 | 2025-08-22 | 2025-04-25 | 2025-04-10 |
| 审计意见(境内) | | | | 标准无保留意见 |