| 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 | 739,261,159.42 | 274,378,437.8 | 1,470,012,727.93 | 1,117,952,603.96 |
| 收到其他与经营活动有关的现金 | 20,753,264.97 | 2,856,690.9 | 51,626,150.55 | 28,958,017.34 |
| 经营活动现金流入小计 | 760,014,424.39 | 277,235,128.7 | 1,521,638,878.48 | 1,146,910,621.3 |
| 购买商品、接受劳务支付的现金 | 643,149,541.73 | 325,795,997.22 | 1,036,471,556.96 | 711,506,633.69 |
| 支付给职工以及为职工支付的现金 | 75,760,723.62 | 32,237,948.75 | 137,180,296.22 | 103,434,843.62 |
| 支付的各项税费 | 47,539,792.75 | 22,722,214.6 | 107,443,945.77 | 70,641,493.1 |
| 支付其他与经营活动有关的现金 | 28,205,287.9 | 13,366,333.69 | 96,466,666.75 | 58,495,522.54 |
| 经营活动现金流出小计 | 794,655,346 | 394,122,494.26 | 1,377,562,465.7 | 944,078,492.95 |
| 经营活动产生的现金流量净额 | -34,640,921.61 | -116,887,365.56 | 144,076,412.78 | 202,832,128.35 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 498,623,356.18 | 301,823,602.75 | 1,549,914,615.62 | 910,000,000 |
| 取得投资收益收到的现金 | - | - | - | 10,114,028.82 |
| 投资活动现金流入小计 | 498,623,356.18 | 301,823,602.75 | 1,549,914,615.62 | 920,114,028.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,848,493.4 | 17,752,337.51 | 48,931,446.57 | 40,914,112.94 |
| 投资支付的现金 | 405,000,000 | 225,000,000 | 1,485,000,000 | 970,000,000 |
| 投资活动现金流出小计 | 425,848,493.4 | 242,752,337.51 | 1,533,931,446.57 | 1,010,914,112.94 |
| 投资活动产生的现金流量净额 | 72,774,862.78 | 59,071,265.24 | 15,983,169.05 | -90,800,084.12 |
| 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 | 75,600,000 | - | 138,000,000 | 102,000,000 |
| 支付其他与筹资活动有关的现金 | 5,483,844.34 | 1,629,444.08 | 6,917,559.4 | 5,752,476.34 |
| 筹资活动现金流出小计 | 81,083,844.34 | 1,629,444.08 | 144,917,559.4 | 107,752,476.34 |
| 筹资活动产生的现金流量净额 | -81,083,844.34 | -1,629,444.08 | -144,917,559.4 | -107,752,476.34 |
| 四、汇率变动对现金及现金等价物的影响 | 3,444,312.09 | 2,706,679.87 | 9,782,108.84 | 5,068,560.76 |
| 五、现金及现金等价物净增加额 | -39,505,591.08 | -56,738,864.53 | 24,924,131.27 | 9,348,128.65 |
| 加:期初现金及现金等价物余额 | 107,695,895.48 | 107,695,895.48 | 82,771,764.21 | 82,771,764.21 |
| 期末现金及现金等价物余额 | 68,190,304.4 | 50,957,030.95 | 107,695,895.48 | 92,119,892.86 |
| 补充资料: | | | | |
| 净利润 | 169,494,115.5 | - | 360,979,739.31 | - |
| 资产减值准备 | 3,302,210.47 | - | 13,003,604.05 | - |
| 固定资产和投资性房地产折旧 | 37,346,574.21 | - | 55,748,039.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,346,574.21 | - | 55,748,039.96 | - |
| 无形资产摊销 | 1,648,794.86 | - | 2,522,400.95 | - |
| 长期待摊费用摊销 | 29,179.4 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 559,478.71 | - |
| 固定资产报废损失 | - | - | 557,550.27 | - |
| 公允价值变动损失 | -93,769.02 | - | 2,876,837.53 | - |
| 财务费用 | 1,217,432.55 | - | 2,883,459.53 | - |
| 投资损失 | -14,460,203.93 | - | -38,561,856.24 | - |
| 递延所得税 | 3,109,294.98 | - | 3,301,426.11 | - |
| 其中:递延所得税资产减少 | -2,526,409.87 | - | -4,244,942.21 | - |
| 递延所得税负债增加 | 5,635,704.85 | - | 7,546,368.32 | - |
| 存货的减少 | -49,956,414.75 | - | 16,307,223.39 | - |
| 经营性应收项目的减少 | -249,412,030.28 | - | -225,835,649.52 | - |
| 经营性应付项目的增加 | 50,501,863.59 | - | -61,916,610.53 | - |
| 现金的期末余额 | 68,190,304.4 | - | 107,695,895.48 | - |
| 减:现金的期初余额 | 107,695,895.48 | - | 82,771,764.21 | - |
| 现金及现金等价物的净增加额 | -39,505,591.08 | - | 24,924,131.27 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-03-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |