| 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 | 845,524,352.85 | 386,832,745.99 | 1,421,757,498.27 | 1,140,275,482.81 |
| 收到的税费返还 | 22,593,692.06 | 10,468,361.22 | 42,503,408.74 | 40,372,316.87 |
| 收到其他与经营活动有关的现金 | 17,368,088.27 | 12,739,846 | 9,756,762.43 | 8,207,362.75 |
| 经营活动现金流入小计 | 885,486,133.18 | 410,040,953.21 | 1,474,017,669.44 | 1,188,855,162.43 |
| 购买商品、接受劳务支付的现金 | 695,504,985.32 | 293,977,089.09 | 1,041,219,652.7 | 815,084,946.79 |
| 支付给职工以及为职工支付的现金 | 61,863,069.34 | 35,826,875.62 | 98,542,823.77 | 75,267,059.91 |
| 支付的各项税费 | 37,994,885.26 | 16,365,420.95 | 59,406,049.61 | 43,341,981.74 |
| 支付其他与经营活动有关的现金 | 12,447,465.54 | 6,071,299.63 | 28,145,238.14 | 23,556,432.5 |
| 经营活动现金流出小计 | 807,810,405.46 | 352,240,685.29 | 1,227,313,764.22 | 957,250,420.94 |
| 经营活动产生的现金流量净额 | 77,675,727.72 | 57,800,267.92 | 246,703,905.22 | 231,604,741.49 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,063,740,435.03 | 672,379,950 | 2,863,547,365.69 | 1,874,299,890.78 |
| 取得投资收益收到的现金 | 14,169,296.53 | 9,102,780.24 | 41,039,084.07 | 36,963,758.47 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,132,639.84 | - | 3,836,321.82 | 1,675,495.22 |
| 投资活动现金流入小计 | 1,079,042,371.4 | 681,482,730.24 | 2,908,422,771.58 | 1,912,939,144.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,354,263.02 | 22,722,665.52 | 187,387,969.31 | 146,368,652.68 |
| 投资支付的现金 | 1,349,357,193.53 | 926,923,078.53 | 2,708,748,948.88 | 1,906,928,023.88 |
| 支付其他与投资活动有关的现金 | - | - | 5,295.13 | 5,145.13 |
| 投资活动现金流出小计 | 1,393,711,456.55 | 949,645,744.05 | 2,896,142,213.32 | 2,053,301,821.69 |
| 投资活动产生的现金流量净额 | -314,669,085.15 | -268,163,013.81 | 12,280,558.26 | -140,362,677.22 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 157,000,000 | 157,000,000 | 125,000,000 | 125,000,000 |
| 收到其他与筹资活动有关的现金 | 80,000,000 | - | 178,793,154.15 | - |
| 筹资活动现金流入小计 | 237,000,000 | 157,000,000 | 303,793,154.15 | 125,000,000 |
| 偿还债务支付的现金 | 171,000,000 | 121,000,000 | 149,000,000 | 122,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 61,898,757.81 | 1,351,262.77 | 180,960,439.57 | 121,302,925.57 |
| 支付其他与筹资活动有关的现金 | 69,160.9 | 10,000,000 | 179,210,466.79 | 69,031,300.64 |
| 筹资活动现金流出小计 | 232,967,918.71 | 132,351,262.77 | 509,170,906.36 | 312,334,226.21 |
| 筹资活动产生的现金流量净额 | 4,032,081.29 | 24,648,737.23 | -205,377,752.21 | -187,334,226.21 |
| 四、汇率变动对现金及现金等价物的影响 | 31,718.74 | 146,562.07 | 8,086,577.19 | 3,440,727.64 |
| 五、现金及现金等价物净增加额 | -232,929,557.4 | -185,567,446.59 | 61,693,288.46 | -92,651,434.3 |
| 加:期初现金及现金等价物余额 | 294,082,712.01 | 294,082,712.01 | 232,389,423.55 | 232,389,423.55 |
| 期末现金及现金等价物余额 | 61,153,154.61 | 108,515,265.42 | 294,082,712.01 | 139,737,989.25 |
| 补充资料: | | | | |
| 净利润 | 70,654,540.3 | - | 191,530,183.56 | - |
| 资产减值准备 | 5,232,090.61 | - | 536,040.52 | - |
| 固定资产和投资性房地产折旧 | 41,301,067.22 | - | 53,495,964.04 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 41,301,067.22 | - | 53,495,964.04 | - |
| 无形资产摊销 | 3,035,539.06 | - | 5,748,309.96 | - |
| 长期待摊费用摊销 | 648,375.73 | - | 1,463,861.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -213,974.45 | - | 2,396,970.25 | - |
| 固定资产报废损失 | - | - | 184,903.24 | - |
| 财务费用 | -13,206,557.45 | - | -27,456,196.39 | - |
| 投资损失 | -7,411,818.44 | - | -10,256,342.09 | - |
| 递延所得税 | -3,570,091.52 | - | 764,583 | - |
| 其中:递延所得税资产减少 | -3,420,246.61 | - | 127,681.97 | - |
| 递延所得税负债增加 | -149,844.91 | - | 636,901.03 | - |
| 存货的减少 | -48,275,601.24 | - | 24,264,299.72 | - |
| 经营性应收项目的减少 | 5,726,308.82 | - | 14,002,904.22 | - |
| 经营性应付项目的增加 | 23,694,542.91 | - | -10,357,096.17 | - |
| 现金的期末余额 | 61,153,154.61 | - | 294,082,712.01 | - |
| 减:现金的期初余额 | 294,082,712.01 | - | 232,389,423.55 | - |
| 现金及现金等价物的净增加额 | -232,929,557.4 | - | 61,693,288.46 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-03-28 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |