| 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 | 1,331,601,833.99 | 609,742,059.4 | 2,829,719,393.76 | 2,050,552,765.93 |
| 收到的税费返还 | 51,018,998.87 | 22,728,725.39 | 75,058,419.92 | 62,473,560.45 |
| 收到其他与经营活动有关的现金 | 16,851,757.43 | 33,292,965.45 | 37,143,602.9 | 25,509,429.08 |
| 经营活动现金流入小计 | 1,399,472,590.29 | 665,763,750.24 | 2,941,921,416.58 | 2,138,535,755.46 |
| 购买商品、接受劳务支付的现金 | 1,144,238,786.15 | 564,407,872.37 | 2,423,245,682.12 | 1,776,041,853.87 |
| 支付给职工以及为职工支付的现金 | 165,260,376.06 | 84,002,017.56 | 303,264,162.1 | 225,898,110.48 |
| 支付的各项税费 | 39,977,988.8 | 23,150,756.71 | 57,882,120.57 | 41,931,829.31 |
| 支付其他与经营活动有关的现金 | 45,861,668.25 | 39,583,932.89 | 56,358,985.68 | 42,993,775.16 |
| 经营活动现金流出小计 | 1,395,338,819.26 | 711,144,579.53 | 2,840,750,950.47 | 2,086,865,568.82 |
| 经营活动产生的现金流量净额 | 4,133,771.03 | -45,380,829.29 | 101,170,466.11 | 51,670,186.64 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,000,000 | - | - | - |
| 取得投资收益收到的现金 | 104,096.67 | - | 690,005.5 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 376,755.13 | 35,574.78 |
| 收到的其他与投资活动有关的现金 | 1,397,709.39 | 73,644.98 | 8,309,627.93 | 526,609.97 |
| 投资活动现金流入小计 | 11,501,806.06 | 73,644.98 | 9,376,388.56 | 562,184.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 61,503,264.16 | 27,628,475.74 | 121,554,264.05 | 122,616,557.9 |
| 投资支付的现金 | - | - | 10,000,000 | - |
| 支付其他与投资活动有关的现金 | 5,436,650 | 382,400 | 6,505,937 | - |
| 投资活动现金流出小计 | 66,939,914.16 | 28,010,875.74 | 138,060,201.05 | 122,616,557.9 |
| 投资活动产生的现金流量净额 | -55,438,108.1 | -27,937,230.76 | -128,683,812.49 | -122,054,373.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 661,990,000 | 379,000,000 | 605,000,000 | 573,000,000 |
| 收到其他与筹资活动有关的现金 | 62,400,000 | 28,215,375.8 | 152,800,118.52 | 216,770,109.56 |
| 筹资活动现金流入小计 | 724,390,000 | 407,215,375.8 | 757,800,118.52 | 789,770,109.56 |
| 偿还债务支付的现金 | 478,389,400 | 284,370,000 | 614,823,800 | 459,204,400 |
| 分配股利、利润或偿付利息支付的现金 | 25,927,292.12 | 2,449,284.69 | 11,045,556.7 | 7,567,673.8 |
| 支付其他与筹资活动有关的现金 | 177,436,903.27 | 98,958,028.82 | 111,186,932.58 | 310,517,677.87 |
| 筹资活动现金流出小计 | 681,753,595.39 | 385,777,313.51 | 737,056,289.28 | 777,289,751.67 |
| 筹资活动产生的现金流量净额 | 42,636,404.61 | 21,438,062.29 | 20,743,829.24 | 12,480,357.89 |
| 四、汇率变动对现金及现金等价物的影响 | 2,616,046.93 | 1,859,385.28 | 6,127,002.95 | 5,929,376.95 |
| 五、现金及现金等价物净增加额 | -6,051,885.53 | -50,020,612.48 | -642,514.19 | -51,974,451.67 |
| 加:期初现金及现金等价物余额 | 306,874,705.49 | 306,882,349.33 | 307,517,219.68 | 307,517,219.68 |
| 期末现金及现金等价物余额 | 300,822,819.96 | 256,861,736.85 | 306,874,705.49 | 255,542,768.01 |
| 补充资料: | | | | |
| 净利润 | 14,276,526.97 | - | 8,165,199.49 | - |
| 资产减值准备 | 8,215,060.57 | - | 4,242,165.38 | - |
| 固定资产和投资性房地产折旧 | 39,013,281.51 | - | 76,730,640.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,940,160.8 | - | 76,584,398.97 | - |
| 投资性房地产折旧 | 73,120.71 | - | 146,241.45 | - |
| 无形资产摊销 | 919,984.1 | - | 1,786,539.6 | - |
| 长期待摊费用摊销 | 2,927,454.1 | - | 5,138,006.19 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 105,890.52 | - | 185,199.93 | - |
| 固定资产报废损失 | - | - | 490,394.31 | - |
| 财务费用 | 4,323,951.01 | - | 6,335,809.23 | - |
| 投资损失 | -104,096.67 | - | -690,005.5 | - |
| 递延所得税 | -2,452,515.06 | - | -4,048,480.7 | - |
| 其中:递延所得税资产减少 | -449,534.49 | - | -576,114.3 | - |
| 递延所得税负债增加 | -2,002,980.57 | - | -3,472,366.4 | - |
| 存货的减少 | -12,005,612.52 | - | -95,178,847.4 | - |
| 经营性应收项目的减少 | -42,106,038.35 | - | 19,535,706.44 | - |
| 经营性应付项目的增加 | -13,390,560.01 | - | 75,084,789.26 | - |
| 现金的期末余额 | 300,822,819.96 | - | 306,874,705.49 | - |
| 减:现金的期初余额 | 306,874,705.49 | - | 307,517,219.68 | - |
| 现金及现金等价物的净增加额 | -6,051,885.53 | - | -642,514.19 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |