| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 595,706,737.77 | 489,445,116.27 | 795,591,354.3 | 717,744,701.29 |
| 收到其他与经营活动有关的现金 | 11,267,217.75 | 7,105,397.58 | 17,629,006.48 | 14,587,071.99 |
| 经营活动现金流入小计 | 606,973,955.52 | 496,550,513.85 | 813,220,360.78 | 732,331,773.28 |
| 购买商品、接受劳务支付的现金 | 98,992,050.56 | 27,622,816.13 | 258,817,590.53 | 170,400,414.42 |
| 支付给职工以及为职工支付的现金 | 214,963,794.84 | 95,690,676.37 | 301,648,307.86 | 218,426,776.96 |
| 支付的各项税费 | 112,147,944.28 | 37,127,339.85 | 285,870,241.69 | 205,073,832.24 |
| 支付其他与经营活动有关的现金 | 19,656,278.09 | 10,117,770.43 | 52,899,943.15 | 39,859,568.98 |
| 经营活动现金流出小计 | 445,760,067.77 | 170,558,602.78 | 899,236,083.23 | 633,760,592.6 |
| 经营活动产生的现金流量净额 | 161,213,887.75 | 325,991,911.07 | -86,015,722.45 | 98,571,180.68 |
| 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 | 60,500 | - | - | - |
| 收到的其他与投资活动有关的现金 | 28,500,180 | 8,333,000 | 159,962,079.17 | 25,633,599.68 |
| 投资活动现金流入小计 | 28,560,680 | 8,333,000 | 159,962,079.17 | 25,633,599.68 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 266,538,248.29 | 143,371,226.25 | 630,444,850.85 | 401,168,476.98 |
| 投资支付的现金 | - | - | 1 | 1 |
| 支付其他与投资活动有关的现金 | 920,000 | 1,616,396.27 | 36,081,222.94 | 33,413,222.94 |
| 投资活动现金流出小计 | 267,458,248.29 | 144,987,622.52 | 666,526,074.79 | 434,581,700.92 |
| 投资活动产生的现金流量净额 | -238,897,568.29 | -136,654,622.52 | -506,563,995.62 | -408,948,101.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 342,833.11 | 342,833.11 | 28,460,159.18 | - |
| 收到其他与筹资活动有关的现金 | 93,680.9 | - | 5,472,377.84 | - |
| 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 | 436,514.01 | 342,833.11 | 33,932,537.02 | - |
| 分配股利、利润或偿付利息支付的现金 | - | - | 500,836,070.95 | - |
| 支付其他与筹资活动有关的现金 | 46,629,605.52 | 20,456,767.5 | 87,080,765.76 | 69,719,262.19 |
| 筹资活动现金流出小计 | 46,629,605.52 | 20,456,767.5 | 587,916,836.71 | 69,719,262.19 |
| 筹资活动产生的现金流量净额 | -46,193,091.51 | -20,113,934.39 | -553,984,299.69 | -69,719,262.19 |
| 五、现金及现金等价物净增加额 | -123,876,772.05 | 169,223,354.16 | -1,146,564,017.76 | -380,096,182.75 |
| 加:期初现金及现金等价物余额 | 4,243,106,229.05 | 4,243,106,229.05 | 5,389,670,246.81 | 5,389,670,246.81 |
| 期末现金及现金等价物余额 | 4,119,229,457 | 4,412,329,583.21 | 4,243,106,229.05 | 5,009,574,064.06 |
| 补充资料: | | | | |
| 净利润 | 385,755,867.84 | - | 651,899,767.42 | - |
| 资产减值准备 | 36,522,316.64 | - | 66,280,712.47 | - |
| 固定资产和投资性房地产折旧 | 65,685,547.1 | - | 100,976,643.55 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 65,685,547.1 | - | 100,976,643.55 | - |
| 无形资产摊销 | 15,136,729.96 | - | 20,917,453.47 | - |
| 长期待摊费用摊销 | 1,569,645.35 | - | 3,935,642.91 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -12,654.92 | - | -39,135.86 | - |
| 固定资产报废损失 | 405 | - | 172.37 | - |
| 财务费用 | -49,732,173.12 | - | -159,135,774.27 | - |
| 投资损失 | -90,089.37 | - | -246,496.46 | - |
| 递延所得税 | -4,908,305.63 | - | -14,895,281.82 | - |
| 其中:递延所得税资产减少 | -4,897,668.3 | - | -14,859,386.86 | - |
| 递延所得税负债增加 | -10,637.33 | - | -35,894.96 | - |
| 存货的减少 | -141,082,979.52 | - | 24,722,775.23 | - |
| 经营性应收项目的减少 | -343,172,725.7 | - | -781,815,601.52 | - |
| 经营性应付项目的增加 | 193,454,260.83 | - | -3,134,400.58 | - |
| 其他 | 14.13 | - | 589,486.3 | - |
| 现金的期末余额 | 4,119,229,457 | - | 4,243,106,229.05 | - |
| 减:现金的期初余额 | 4,243,106,229.05 | - | 5,389,670,246.81 | - |
| 现金及现金等价物的净增加额 | -123,876,772.05 | - | -1,146,564,017.76 | - |
| 公告日期 | 2025-08-19 | 2025-04-29 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |