| 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 | 319,965,740.06 | 156,986,350.36 | 759,077,280 | 691,496,416.53 |
| 收到的税费返还 | - | - | - | 47,012.03 |
| 收到其他与经营活动有关的现金 | 111,934,537.73 | 62,023,673.17 | 236,046,391.78 | 166,309,681.08 |
| 经营活动现金流入小计 | 431,900,277.79 | 219,010,023.53 | 995,123,671.78 | 857,853,109.64 |
| 购买商品、接受劳务支付的现金 | 158,998,828.83 | 69,899,417.88 | 462,608,902.16 | 472,729,634.59 |
| 支付给职工以及为职工支付的现金 | 85,005,825.75 | 45,734,521.66 | 186,128,464.74 | 139,276,698.97 |
| 支付的各项税费 | 71,088,761.35 | 44,159,178.75 | 84,696,480.98 | 63,545,511.02 |
| 支付其他与经营活动有关的现金 | 74,025,166.1 | 38,748,195.03 | 157,892,066.05 | 111,021,600.08 |
| 经营活动现金流出小计 | 389,118,582.03 | 198,541,313.32 | 891,325,913.93 | 786,573,444.66 |
| 经营活动产生的现金流量净额 | 42,781,695.76 | 20,468,710.21 | 103,797,757.85 | 71,279,664.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 430,000,000 | 100,000,000 | 2,244,912.15 | 2,007,994.59 |
| 取得投资收益收到的现金 | - | - | 3,500,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,097,501.13 | 3,092,151.13 | 73,415,358.6 | 118,000 |
| 投资活动现金流入小计 | 433,097,501.13 | 103,092,151.13 | 79,160,270.75 | 2,125,994.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,326,748.77 | 1,117,195.77 | 43,067,132.41 | 41,309,647.49 |
| 投资支付的现金 | 556,000,000 | 226,000,000 | 430,000,000 | 430,000,000 |
| 投资活动现金流出小计 | 557,326,748.77 | 227,117,195.77 | 473,067,132.41 | 471,309,647.49 |
| 投资活动产生的现金流量净额 | -124,229,247.64 | -124,025,044.64 | -393,906,861.66 | -469,183,652.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | - | 17,918,465.21 | 17,918,465.21 |
| 支付其他与筹资活动有关的现金 | 21,034,618.26 | 9,665,556.19 | 31,563,821.73 | 25,398,589.55 |
| 筹资活动现金流出小计 | 21,034,618.26 | 9,665,556.19 | 49,482,286.94 | 43,317,054.76 |
| 筹资活动产生的现金流量净额 | -21,034,618.26 | -9,665,556.19 | -49,482,286.94 | -43,317,054.76 |
| 五、现金及现金等价物净增加额 | -102,482,170.14 | -113,221,890.62 | -339,591,390.75 | -441,221,042.68 |
| 加:期初现金及现金等价物余额 | 815,543,241.7 | 815,543,241.7 | 1,155,134,632.45 | 1,155,134,632.45 |
| 期末现金及现金等价物余额 | 713,061,071.56 | 702,321,351.08 | 815,543,241.7 | 713,913,589.77 |
| 补充资料: | | | | |
| 净利润 | 24,910,015.14 | - | 34,966,015.17 | - |
| 资产减值准备 | 16,892.1 | - | 10,503,723.97 | - |
| 固定资产和投资性房地产折旧 | 26,105,341.57 | - | 54,468,329.77 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,105,341.57 | - | 54,468,329.77 | - |
| 无形资产摊销 | 874,016.63 | - | 1,467,474.81 | - |
| 长期待摊费用摊销 | 4,109,921.59 | - | 9,928,007.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -12,363,370.09 | - | -76,421,553.24 | - |
| 公允价值变动损失 | -591,078.23 | - | 69,373,376.76 | - |
| 财务费用 | 5,626,895.84 | - | -3,064,808.45 | - |
| 投资损失 | 1,413,806.98 | - | -4,744,887.29 | - |
| 递延所得税 | 1,138,291.42 | - | -18,652,359.21 | - |
| 其中:递延所得税资产减少 | 4,641,941.65 | - | 2,743,231.72 | - |
| 递延所得税负债增加 | -3,503,650.23 | - | -21,395,590.93 | - |
| 存货的减少 | 945,055.36 | - | -5,897,005.83 | - |
| 经营性应收项目的减少 | -1,590,977.05 | - | -6,673,629.98 | - |
| 经营性应付项目的增加 | -22,751,252.88 | - | 4,554,619.4 | - |
| 现金的期末余额 | 713,061,071.56 | - | 815,543,241.7 | - |
| 减:现金的期初余额 | 815,543,241.7 | - | 1,155,134,632.45 | - |
| 现金及现金等价物的净增加额 | -102,482,170.14 | - | -339,591,390.75 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |