| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 1,441,998,578.03 | 579,224,163.48 | 2,218,210,113 | 1,741,821,301.04 |
| 收到的税费返还 | 23,590,307.91 | 11,341,777.44 | 48,986,622.61 | 37,764,669.31 |
| 收到其他与经营活动有关的现金 | 5,845,673.69 | 7,659,793.6 | 16,768,811.63 | 19,777,289.25 |
| 经营活动现金流入小计 | 1,471,434,559.63 | 598,225,734.52 | 2,283,965,547.24 | 1,799,363,259.6 |
| 购买商品、接受劳务支付的现金 | 1,234,683,835.12 | 623,424,638.51 | 1,794,649,675.42 | 1,553,020,525.65 |
| 支付给职工以及为职工支付的现金 | 78,910,295.92 | 48,078,829.46 | 126,351,566.82 | 93,746,942.76 |
| 支付的各项税费 | 42,235,359.88 | 18,588,797.42 | 85,955,008.58 | 58,534,745.99 |
| 支付其他与经营活动有关的现金 | 81,377,271.19 | 47,160,506.27 | 123,583,387.37 | 96,464,804.46 |
| 经营活动现金流出小计 | 1,437,206,762.11 | 737,252,771.66 | 2,130,539,638.19 | 1,801,767,018.86 |
| 经营活动产生的现金流量净额 | 34,227,797.52 | -139,027,037.14 | 153,425,909.05 | -2,403,759.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 272,000,000 | 50,000,000 | - | - |
| 取得投资收益收到的现金 | 716,204.84 | 122,747.25 | 217,797.9 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 12,120 | - | 448,743.98 | 159,973.45 |
| 投资活动现金流入小计 | 272,728,324.84 | 50,122,747.25 | 666,541.88 | 159,973.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,110,002.49 | 6,036,823.91 | 22,419,856.07 | 21,864,328.25 |
| 投资支付的现金 | 427,000,000 | 329,000,000 | - | 2,461,358.17 |
| 投资活动现金流出小计 | 445,110,002.49 | 335,036,823.91 | 22,419,856.07 | 24,325,686.42 |
| 投资活动产生的现金流量净额 | -172,381,677.65 | -284,914,076.66 | -21,753,314.19 | -24,165,712.97 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 45,928,850 | 45,928,850 | 307,346,698.11 | - |
| 取得借款收到的现金 | 18,000,000 | - | - | - |
| 收到其他与筹资活动有关的现金 | - | - | 1,173,254.27 | 1,169,015.14 |
| 筹资活动现金流入小计 | 63,928,850 | 45,928,850 | 308,519,952.38 | 1,169,015.14 |
| 分配股利、利润或偿付利息支付的现金 | 53,986,800 | - | - | - |
| 支付其他与筹资活动有关的现金 | 23,544,276.49 | 3,463,857.03 | 18,192,775.1 | 5,736,615.84 |
| 筹资活动现金流出小计 | 77,531,076.49 | 3,463,857.03 | 18,192,775.1 | 5,736,615.84 |
| 筹资活动产生的现金流量净额 | -13,602,226.49 | 42,464,992.97 | 290,327,177.28 | -4,567,600.7 |
| 四、汇率变动对现金及现金等价物的影响 | -11,977,294.95 | -5,676,469.3 | -3,799,621.78 | -45,029.66 |
| 五、现金及现金等价物净增加额 | -163,733,401.57 | -387,152,590.13 | 418,200,150.36 | -31,182,102.59 |
| 加:期初现金及现金等价物余额 | 894,304,318.77 | 894,304,318.77 | 476,104,168.41 | 476,104,168.41 |
| 期末现金及现金等价物余额 | 730,570,917.2 | 507,151,728.64 | 894,304,318.77 | 444,922,065.82 |
| 补充资料: | | | | |
| 净利润 | 101,340,707.74 | - | 173,950,497.47 | - |
| 资产减值准备 | -443,528.32 | - | 240,710.17 | - |
| 固定资产和投资性房地产折旧 | 12,206,442.23 | - | 22,554,674.04 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,206,442.23 | - | 22,554,674.04 | - |
| 无形资产摊销 | 927,293.33 | - | 1,780,587.61 | - |
| 长期待摊费用摊销 | 1,508,442.62 | - | 1,764,229.77 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -266,659.54 | - |
| 固定资产报废损失 | 10,304.34 | - | -140,696.47 | - |
| 公允价值变动损失 | -948,490.26 | - | - | - |
| 财务费用 | 4,673,975.12 | - | 1,684,697.9 | - |
| 投资损失 | -370,213.65 | - | -212,189.48 | - |
| 递延所得税 | -5,467,469.19 | - | -3,860,103.78 | - |
| 其中:递延所得税资产减少 | -5,282,323.09 | - | -3,358,934.85 | - |
| 递延所得税负债增加 | -185,146.1 | - | -501,168.93 | - |
| 存货的减少 | -3,103,806.11 | - | -62,004,169.05 | - |
| 经营性应收项目的减少 | -108,870,974.81 | - | -168,340,415.54 | - |
| 经营性应付项目的增加 | 17,460,536.6 | - | 177,932,203.24 | - |
| 其他 | 5,181,669.29 | - | -116,275.14 | - |
| 现金的期末余额 | 730,570,917.2 | - | 894,304,318.77 | - |
| 减:现金的期初余额 | 894,304,318.77 | - | 476,104,168.41 | - |
| 现金及现金等价物的净增加额 | -163,733,401.57 | - | 418,200,150.36 | - |
| 公告日期 | 2026-08-26 | 2026-04-28 | 2026-04-15 | 2025-10-21 |
| 审计意见(境内) | | | 标准无保留意见 | |