| 报告期 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 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 | 1,126,846,052.87 | 4,268,778,797.48 | 3,104,246,358.28 | 2,000,349,872.29 |
| 收到的税费返还 | 3,496,953.29 | 31,979,701.15 | 31,979,701.15 | 18,771,211.76 |
| 收到其他与经营活动有关的现金 | 9,546,312.8 | 24,061,347.93 | 19,373,599.79 | 15,927,549.6 |
| 经营活动现金流入小计 | 1,139,889,318.96 | 4,324,819,846.56 | 3,155,599,659.22 | 2,035,048,633.65 |
| 购买商品、接受劳务支付的现金 | 706,308,678.59 | 2,850,875,931.72 | 2,069,257,497.81 | 1,338,874,080.58 |
| 支付给职工以及为职工支付的现金 | 169,714,969.38 | 562,503,573.59 | 427,610,138.3 | 294,212,992.57 |
| 支付的各项税费 | 50,240,428.11 | 154,306,999.67 | 89,928,622.93 | 57,469,462.51 |
| 支付其他与经营活动有关的现金 | 22,134,787.04 | 259,084,748.69 | 181,183,205.52 | 112,951,633.68 |
| 经营活动现金流出小计 | 948,398,863.12 | 3,826,771,253.67 | 2,767,979,464.56 | 1,803,508,169.34 |
| 经营活动产生的现金流量净额 | 191,490,455.84 | 498,048,592.89 | 387,620,194.66 | 231,540,464.31 |
| 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 | 3,865,824.73 | 8,089,688.12 | 6,328,877.31 | 3,454,613.27 |
| 投资活动现金流入小计 | 3,865,824.73 | 8,089,688.12 | 6,328,877.31 | 3,454,613.27 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 66,228,579.82 | 210,016,001.67 | 150,578,587.56 | 91,436,245.57 |
| 投资活动现金流出小计 | 66,228,579.82 | 210,016,001.67 | 150,578,587.56 | 91,436,245.57 |
| 投资活动产生的现金流量净额 | -62,362,755.09 | -201,926,313.55 | -144,249,710.25 | -87,981,632.3 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | 401,000,000 | 401,000,000 | 401,000,000 |
| 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 | - | 401,000,000 | 401,000,000 | 401,000,000 |
| 偿还债务支付的现金 | 3,550,000 | 220,600,000 | 167,050,000 | 116,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 102,485,863.38 | 505,134,045.66 | 499,128,946.5 | 292,131,729.81 |
| 其中:子公司支付给少数股东的股利、利润 | - | 172,317,624.5 | 172,317,624.5 | 172,317,624.5 |
| 支付其他与筹资活动有关的现金 | 21,801.46 | 130,808.76 | 98,106.57 | 62,289.9 |
| 筹资活动现金流出小计 | 106,057,664.84 | 725,864,854.42 | 666,277,053.07 | 408,194,019.71 |
| 筹资活动产生的现金流量净额 | -106,057,664.84 | -324,864,854.42 | -265,277,053.07 | -7,194,019.71 |
| 四、汇率变动对现金及现金等价物的影响 | -61,161.78 | -76,285.77 | 25,093.12 | 85,488.74 |
| 五、现金及现金等价物净增加额 | 23,008,874.13 | -28,818,860.85 | -21,881,475.54 | 136,450,301.04 |
| 加:期初现金及现金等价物余额 | 477,869,899.67 | 506,688,760.52 | 506,688,760.52 | 506,688,760.52 |
| 期末现金及现金等价物余额 | 500,878,773.8 | 477,869,899.67 | 484,807,284.98 | 643,139,061.56 |
| 补充资料: | | | | |
| 净利润 | - | 395,930,130.96 | - | 115,593,386.57 |
| 资产减值准备 | - | 2,190,932.38 | - | -1,698,027.04 |
| 固定资产和投资性房地产折旧 | - | 151,530,633.88 | - | 73,579,365.35 |
| 无形资产摊销 | - | 2,158,613.82 | - | 1,057,017.96 |
| 长期待摊费用摊销 | - | 18,867.96 | - | 9,433.98 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -18,818.63 | - | -3,418.8 |
| 固定资产报废损失 | - | 525,645.18 | - | 530,597.12 |
| 财务费用 | - | 24,870,416.26 | - | 12,310,869.86 |
| 递延所得税 | - | 14,643,593.69 | - | 7,826,927.49 |
| 其中:递延所得税资产减少 | - | 3,438,957.78 | - | 2,280,615.75 |
| 递延所得税负债增加 | - | 11,204,635.91 | - | 5,546,311.74 |
| 存货的减少 | - | -20,964,714.4 | - | 24,210,824.94 |
| 经营性应收项目的减少 | - | -51,274,509.37 | - | -12,060,720.77 |
| 经营性应付项目的增加 | - | -21,752,821.48 | - | 10,566,348.68 |
| 现金的期末余额 | - | 477,869,899.67 | - | 643,139,061.56 |
| 减:现金的期初余额 | - | 506,688,760.52 | - | 506,688,760.52 |
| 现金及现金等价物的净增加额 | - | -28,818,860.85 | - | 136,450,301.04 |
| 公告日期 | 2026-04-23 | 2026-04-23 | 2025-10-29 | 2025-08-28 |
| 审计意见(境内) | | 标准无保留意见 | | |