| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 2,332,930,811.14 | 1,401,462,558.63 | 565,358,722.26 | 2,770,014,336.02 |
| 收到的税费返还 | 13,252,845.68 | 7,899,045.51 | 4,196,553.83 | 19,670,532.91 |
| 收到其他与经营活动有关的现金 | 36,141,049.09 | 25,122,696.64 | 4,386,133.35 | 27,782,314.98 |
| 经营活动现金流入小计 | 2,382,324,705.91 | 1,434,484,300.78 | 573,941,409.44 | 2,817,467,183.91 |
| 购买商品、接受劳务支付的现金 | 2,292,672,306.85 | 1,404,745,274.8 | 642,039,568.58 | 2,635,783,975.55 |
| 支付给职工以及为职工支付的现金 | 92,211,330.73 | 59,548,341.62 | 30,185,293.83 | 124,654,870.68 |
| 支付的各项税费 | 18,617,551.86 | 14,098,114.06 | 5,711,622.42 | 15,737,215.48 |
| 支付其他与经营活动有关的现金 | 60,552,777.85 | 40,000,070.14 | 19,318,854.98 | 44,104,495.03 |
| 经营活动现金流出小计 | 2,464,053,967.29 | 1,518,391,800.62 | 697,255,339.81 | 2,820,280,556.74 |
| 经营活动产生的现金流量净额 | -81,729,261.38 | -83,907,499.84 | -123,313,930.37 | -2,813,372.83 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 174,999,000 | 95,000,000 | 25,000,000 | 280,000,000 |
| 取得投资收益收到的现金 | 517,331.87 | 355,582.59 | 23,232.88 | 1,801,180.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 3,128,770 |
| 投资活动现金流入小计 | 175,516,331.87 | 95,355,582.59 | 25,023,232.88 | 284,929,950.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,982,301.67 | 9,075,378.41 | 4,385,872.46 | 41,069,157.7 |
| 投资支付的现金 | 429,999,000 | 115,000,000 | 70,000,000 | 210,000,000 |
| 投资活动现金流出小计 | 444,981,301.67 | 124,075,378.41 | 74,385,872.46 | 251,069,157.7 |
| 投资活动产生的现金流量净额 | -269,464,969.8 | -28,719,795.82 | -49,362,639.58 | 33,860,793.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 193,387,294.67 | 128,918,593 | 60,172,348.33 | 210,542,335.59 |
| 收到其他与筹资活动有关的现金 | 300,000,000 | - | - | 5,982,259.06 |
| 筹资活动现金流入小计 | 493,387,294.67 | 128,918,593 | 60,172,348.33 | 216,524,594.65 |
| 偿还债务支付的现金 | 196,656,379.75 | 131,335,815.53 | 92,205,822.83 | 157,727,323.51 |
| 分配股利、利润或偿付利息支付的现金 | 26,924,080.03 | 25,262,090.65 | 1,922,055.99 | 28,337,559.21 |
| 其中:子公司支付给少数股东的股利、利润 | 816,000 | 814,000 | - | - |
| 支付其他与筹资活动有关的现金 | 1,367,687.19 | 1,140,175.47 | 398,411.45 | 2,376,864.59 |
| 筹资活动现金流出小计 | 224,948,146.97 | 157,738,081.65 | 94,526,290.27 | 188,441,747.31 |
| 筹资活动产生的现金流量净额 | 268,439,147.7 | -28,819,488.65 | -34,353,941.94 | 28,082,847.34 |
| 四、汇率变动对现金及现金等价物的影响 | 727,070.63 | 2,136,181.59 | 1,849,315.45 | 1,546,694.89 |
| 五、现金及现金等价物净增加额 | -82,028,012.85 | -139,310,602.72 | -205,181,196.44 | 60,676,962.55 |
| 加:期初现金及现金等价物余额 | 290,270,122.17 | 290,270,122.17 | 290,270,122.17 | 229,593,159.62 |
| 期末现金及现金等价物余额 | 208,242,109.32 | 150,959,519.45 | 85,088,925.73 | 290,270,122.17 |
| 补充资料: | | | | |
| 净利润 | - | 36,539,463.24 | - | 61,414,288.62 |
| 资产减值准备 | - | - | - | 1,547,628.22 |
| 固定资产和投资性房地产折旧 | - | 21,340,518.68 | - | 31,777,027.46 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 21,340,518.68 | - | 31,777,027.46 |
| 无形资产摊销 | - | 658,348.11 | - | 1,336,001.4 |
| 长期待摊费用摊销 | - | 900,581.52 | - | 2,273,627.5 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -7,656.6 | - | -2,679,807.39 |
| 固定资产报废损失 | - | 21,492.49 | - | 25,288.85 |
| 公允价值变动损失 | - | 389,202.16 | - | 373,938.78 |
| 财务费用 | - | 3,711,338.5 | - | 8,633,295.84 |
| 投资损失 | - | 1,825,151.08 | - | 3,812,032.61 |
| 递延所得税 | - | 370,251.98 | - | 212,157.51 |
| 其中:递延所得税资产减少 | - | 1,265.19 | - | 188,116.41 |
| 递延所得税负债增加 | - | 368,986.79 | - | 24,041.1 |
| 存货的减少 | - | -20,491,268.13 | - | -66,444,839.87 |
| 经营性应收项目的减少 | - | -184,763,437.88 | - | -96,977,602.99 |
| 经营性应付项目的增加 | - | 53,303,155.05 | - | 46,894,344.13 |
| 现金的期末余额 | - | 150,959,519.45 | - | 290,270,122.17 |
| 减:现金的期初余额 | - | 290,270,122.17 | - | 229,593,159.62 |
| 现金及现金等价物的净增加额 | - | -139,310,602.72 | - | 60,676,962.55 |
| 公告日期 | 2025-10-31 | 2025-08-28 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |