| 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 | 541,108,617.58 | 290,813,012.14 | 1,003,298,406.43 | 684,069,997.35 |
| 收到的税费返还 | - | 8,895,225.4 | 22,620,828.66 | - |
| 收到其他与经营活动有关的现金 | 42,934,322.81 | 9,239,632.93 | 33,396,588.55 | 29,739,124.83 |
| 经营活动现金流入小计 | 584,042,940.39 | 308,947,870.47 | 1,059,315,823.64 | 713,809,122.18 |
| 购买商品、接受劳务支付的现金 | 254,168,968.15 | 121,588,082.67 | 410,368,783.45 | 323,834,148.36 |
| 支付给职工以及为职工支付的现金 | 217,315,317.05 | 104,578,039.93 | 431,636,152.05 | 280,374,681.22 |
| 支付的各项税费 | 29,635,721.61 | 12,004,351.27 | 29,174,005.01 | 37,772,632.39 |
| 支付其他与经营活动有关的现金 | 28,319,139.24 | 17,276,032.65 | 46,114,710.65 | 28,885,701.67 |
| 经营活动现金流出小计 | 529,439,146.05 | 255,446,506.52 | 917,293,651.16 | 670,867,163.64 |
| 经营活动产生的现金流量净额 | 54,603,794.34 | 53,501,363.95 | 142,022,172.48 | 42,941,958.54 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 6,201,998.71 | 6,201,998.71 | 3,000,000 | 3,000,000 |
| 取得投资收益收到的现金 | 3,264,104.58 | 326,449.6 | 5,499,252.71 | 3,355,371.15 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 80,562.4 | - | 2,943,602.02 | 117,000 |
| 收到的其他与投资活动有关的现金 | 627,500,000 | 290,000,000 | 1,000,000,000 | 700,000,000 |
| 投资活动现金流入小计 | 637,046,665.69 | 296,528,448.31 | 1,011,442,854.73 | 706,472,371.15 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 123,218,334.87 | 57,755,296.99 | 221,610,707.38 | 177,590,444.37 |
| 投资支付的现金 | - | - | 0 | 7,112,788.28 |
| 取得子公司及其他营业单位支付的现金 | - | - | -31,550.56 | - |
| 支付其他与投资活动有关的现金 | 867,500,000 | 530,000,000 | 700,000,000 | 600,000,000 |
| 投资活动现金流出小计 | 990,718,334.87 | 587,755,296.99 | 921,579,156.82 | 784,703,232.65 |
| 投资活动产生的现金流量净额 | -353,671,669.18 | -291,226,848.68 | 89,863,697.91 | -78,230,861.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 249,000,000 | 109,000,000 | 478,000,000 | 621,075,573.45 |
| 收到其他与筹资活动有关的现金 | - | - | 371,000,000 | - |
| 筹资活动现金流入小计 | 249,000,000 | 109,000,000 | 849,000,000 | 621,075,573.45 |
| 偿还债务支付的现金 | 161,000,000 | 1,000,000 | 740,749,999.93 | 438,516,684.4 |
| 分配股利、利润或偿付利息支付的现金 | 16,812,125.98 | 1,193,152.76 | 36,452,514.37 | 25,890,393.22 |
| 支付其他与筹资活动有关的现金 | 13,782,325.23 | 2,681,497.45 | 171,314,934.37 | 35,377,435.43 |
| 筹资活动现金流出小计 | 191,594,451.21 | 4,874,650.21 | 948,517,448.67 | 499,784,513.05 |
| 筹资活动产生的现金流量净额 | 57,405,548.79 | 104,125,349.79 | -99,517,448.67 | 121,291,060.4 |
| 四、汇率变动对现金及现金等价物的影响 | 3,951,454.21 | 1,658,005.73 | 3,322,159.05 | 4,010,985.63 |
| 五、现金及现金等价物净增加额 | -237,710,871.84 | -131,942,129.21 | 135,690,580.77 | 90,013,143.07 |
| 加:期初现金及现金等价物余额 | 690,729,517.31 | 690,729,517.31 | 555,038,936.54 | 555,038,936.54 |
| 期末现金及现金等价物余额 | 453,018,645.47 | 558,787,388.1 | 690,729,517.31 | 645,052,079.61 |
| 补充资料: | | | | |
| 净利润 | 11,471,580.94 | - | 80,201,922.24 | - |
| 资产减值准备 | 6,226,515.15 | - | 45,179,465.32 | - |
| 固定资产和投资性房地产折旧 | 38,351,962.44 | - | 67,992,558.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,351,962.44 | - | 67,992,558.58 | - |
| 无形资产摊销 | 528,152.06 | - | 967,391.83 | - |
| 长期待摊费用摊销 | 6,262,634.05 | - | 12,390,548.45 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -60,328.97 | - | 2,149,286.34 | - |
| 固定资产报废损失 | 387,594.88 | - | 894,337.33 | - |
| 公允价值变动损失 | 1,319,232.88 | - | - | - |
| 财务费用 | 5,076,760.47 | - | 11,771,136.04 | - |
| 投资损失 | -2,376,896.99 | - | -5,332,238.01 | - |
| 递延所得税 | -13,537,835.64 | - | -2,937,135.48 | - |
| 其中:递延所得税资产减少 | -13,737,009.43 | - | 7,144,531.9 | - |
| 递延所得税负债增加 | 199,173.79 | - | -10,081,667.38 | - |
| 存货的减少 | -65,758,572.68 | - | -34,970,899.07 | - |
| 经营性应收项目的减少 | -34,665,721.6 | - | -46,163,508.27 | - |
| 经营性应付项目的增加 | 93,111,963.81 | - | -6,224,971.52 | - |
| 融资租入固定资产 | - | - | 7,236,192.6 | - |
| 现金的期末余额 | 453,018,645.47 | - | 690,729,517.31 | - |
| 减:现金的期初余额 | 690,729,517.31 | - | 555,038,936.54 | - |
| 现金及现金等价物的净增加额 | -237,710,871.84 | - | 135,690,580.77 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-03-31 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |