| 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 | 797,314,689.08 | 477,344,369.39 | 2,010,564,027.97 | 1,552,727,153.26 |
| 收到的税费返还 | - | - | 809,943.94 | - |
| 收到其他与经营活动有关的现金 | 9,702,394.59 | 8,442,876.27 | 38,137,936.56 | 41,663,000.03 |
| 经营活动现金流入小计 | 807,017,083.67 | 485,787,245.66 | 2,049,511,908.47 | 1,594,390,153.29 |
| 购买商品、接受劳务支付的现金 | 415,535,060.23 | 167,217,926.8 | 1,460,755,427.98 | 1,100,188,391.38 |
| 支付给职工以及为职工支付的现金 | 114,517,481.28 | 57,972,376.14 | 217,392,173.63 | 160,538,961.71 |
| 支付的各项税费 | 21,306,784.12 | 9,532,286.73 | 50,055,264.78 | 30,529,534.96 |
| 支付其他与经营活动有关的现金 | 296,037,644.53 | 158,051,886.68 | 90,740,880.21 | 115,073,090.32 |
| 经营活动现金流出小计 | 847,396,970.16 | 392,774,476.35 | 1,818,943,746.6 | 1,406,329,978.37 |
| 经营活动产生的现金流量净额 | -40,379,886.49 | 93,012,769.31 | 230,568,161.87 | 188,060,174.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,090,000,000 | 390,000,000 | 1,262,000,000 | 756,000,000 |
| 取得投资收益收到的现金 | 5,789,951.25 | 2,005,168.04 | 9,299,927.27 | 4,687,634.55 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,900 | - | 1,732,009 | 1,720,040 |
| 投资活动现金流入小计 | 1,095,810,851.25 | 392,005,168.04 | 1,273,031,936.27 | 762,407,674.55 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,210,812.65 | 15,574,311.5 | 26,259,753.05 | 25,200,946.45 |
| 投资支付的现金 | 1,232,000,000 | 642,000,000 | 1,426,000,000 | 1,026,000,000 |
| 投资活动现金流出小计 | 1,270,210,812.65 | 657,574,311.5 | 1,452,259,753.05 | 1,051,200,946.45 |
| 投资活动产生的现金流量净额 | -174,399,961.4 | -265,569,143.46 | -179,227,816.78 | -288,793,271.9 |
| 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 | 66,663,491 | - | 69,342,000 | 69,342,000 |
| 支付其他与筹资活动有关的现金 | 52,497,209.96 | 8,860,242.25 | 50,256,317.19 | 37,142,879.55 |
| 筹资活动现金流出小计 | 119,160,700.96 | 8,860,242.25 | 119,598,317.19 | 106,484,879.55 |
| 筹资活动产生的现金流量净额 | -119,160,700.96 | -8,860,242.25 | -119,598,317.19 | -106,484,879.55 |
| 四、汇率变动对现金及现金等价物的影响 | -71,926.75 | -10,953.92 | 69,792.49 | -38,385.45 |
| 五、现金及现金等价物净增加额 | -334,012,475.6 | -181,427,570.32 | -68,188,179.61 | -207,256,361.98 |
| 加:期初现金及现金等价物余额 | 913,705,711.35 | 913,705,711.35 | 981,893,890.96 | 981,893,890.96 |
| 期末现金及现金等价物余额 | 579,693,235.75 | 732,278,141.03 | 913,705,711.35 | 774,637,528.98 |
| 补充资料: | | | | |
| 净利润 | 21,855,934.46 | - | 116,503,960.5 | - |
| 资产减值准备 | 1,085,039.27 | - | -4,086,984.89 | - |
| 固定资产和投资性房地产折旧 | 15,727,786.04 | - | 31,308,542.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,727,786.04 | - | 31,308,542.86 | - |
| 无形资产摊销 | 417,966.42 | - | 810,932.85 | - |
| 长期待摊费用摊销 | 2,179,154.24 | - | 4,358,308.45 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 37,310.98 | - | -91,546.5 | - |
| 固定资产报废损失 | 678,340.82 | - | 368,697.68 | - |
| 财务费用 | 4,095,010.02 | - | 4,170,746.17 | - |
| 投资损失 | -5,964,367.07 | - | -10,354,995.76 | - |
| 递延所得税 | -8,422,827.98 | - | -871,971.51 | - |
| 其中:递延所得税资产减少 | -8,422,827.98 | - | -871,971.51 | - |
| 存货的减少 | -184,119,052.39 | - | 34,952,651.66 | - |
| 经营性应收项目的减少 | -216,656,969.84 | - | 84,661,721.06 | - |
| 经营性应付项目的增加 | 310,778,806.66 | - | -69,237,436.55 | - |
| 融资租入固定资产 | - | - | 24,913,358.67 | - |
| 现金的期末余额 | 579,693,235.75 | - | 913,705,711.35 | - |
| 减:现金的期初余额 | 913,705,711.35 | - | 981,893,890.96 | - |
| 现金及现金等价物的净增加额 | -334,012,475.6 | - | -68,188,179.61 | - |
| 公告日期 | 2025-08-20 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |