| 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 | 1,093,135,322.51 | 619,307,820.98 | 232,247,343.97 | 1,361,034,064.83 |
| 收到的税费返还 | 38,184,543.72 | 28,103,536.01 | 9,648,692.68 | 42,379,697 |
| 收到其他与经营活动有关的现金 | 79,915,298.09 | 57,231,381.26 | 16,810,174.49 | 135,681,097.04 |
| 经营活动现金流入小计 | 1,211,235,164.32 | 704,642,738.25 | 258,706,211.14 | 1,539,094,858.87 |
| 购买商品、接受劳务支付的现金 | 843,563,207.06 | 438,464,542.34 | 257,102,718.24 | 812,069,341.15 |
| 支付给职工以及为职工支付的现金 | 126,791,513.11 | 89,487,219.27 | 43,362,445.79 | 175,871,230.03 |
| 支付的各项税费 | 52,841,377.77 | 34,049,562.67 | 21,226,430.15 | 90,119,973.11 |
| 支付其他与经营活动有关的现金 | 144,025,958.69 | 116,024,586.7 | 40,248,443.47 | 243,805,949.97 |
| 经营活动现金流出小计 | 1,167,222,056.63 | 678,025,910.98 | 361,940,037.65 | 1,321,866,494.26 |
| 经营活动产生的现金流量净额 | 44,013,107.69 | 26,616,827.27 | -103,233,826.51 | 217,228,364.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 685,000,000 | 430,000,000 | 130,000,000 | 634,371,323.59 |
| 取得投资收益收到的现金 | 6,596,019.65 | 5,353,650.68 | 3,284,869.86 | 7,757,843.03 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 100,748 | 100,748 | - | 5,966,850.52 |
| 投资活动现金流入小计 | 691,696,767.65 | 435,454,398.68 | 133,284,869.86 | 648,096,017.14 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 39,168,993.18 | 24,812,874.18 | 10,597,230.58 | 88,212,108.93 |
| 投资支付的现金 | 643,000,000 | 383,000,000 | 120,000,000 | 731,970,000 |
| 投资活动现金流出小计 | 682,168,993.18 | 407,812,874.18 | 130,597,230.58 | 820,182,108.93 |
| 投资活动产生的现金流量净额 | 9,527,774.47 | 27,641,524.5 | 2,687,639.28 | -172,086,091.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 70,000,000 | 40,000,000 | 25,000,000 | 210,834,223 |
| 收到其他与筹资活动有关的现金 | 227,063,492.92 | 22,550,820.39 | 35,327,621.25 | - |
| 筹资活动现金流入小计 | 297,063,492.92 | 62,550,820.39 | 60,327,621.25 | 210,834,223 |
| 偿还债务支付的现金 | 106,000,000 | 106,000,000 | 36,000,000 | 105,429,556 |
| 分配股利、利润或偿付利息支付的现金 | 2,601,901.72 | 2,332,403.36 | 669,530.57 | 2,940,478.71 |
| 支付其他与筹资活动有关的现金 | 306,820,510.5 | 91,077,969.8 | 38,996,070.8 | 86,897,343.18 |
| 筹资活动现金流出小计 | 415,422,412.22 | 199,410,373.16 | 75,665,601.37 | 195,267,377.89 |
| 筹资活动产生的现金流量净额 | -118,358,919.3 | -136,859,552.77 | -15,337,980.12 | 15,566,845.11 |
| 四、汇率变动对现金及现金等价物的影响 | 421,364.99 | 101,982.89 | 421,364.99 | 8,902,319.12 |
| 五、现金及现金等价物净增加额 | -64,396,672.15 | -82,499,218.11 | -115,462,802.36 | 69,611,437.05 |
| 加:期初现金及现金等价物余额 | 290,055,502.69 | 290,055,502.69 | 290,055,502.69 | 220,444,065.64 |
| 期末现金及现金等价物余额 | 225,658,830.54 | 207,556,284.58 | 174,592,700.33 | 290,055,502.69 |
| 补充资料: | | | | |
| 净利润 | - | 17,798,313.05 | - | 18,927,676.29 |
| 资产减值准备 | - | -134,629.02 | - | 20,595,838.29 |
| 固定资产和投资性房地产折旧 | - | 24,204,649.05 | - | 59,427,353.57 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,204,649.05 | - | 59,427,353.57 |
| 无形资产摊销 | - | 12,277,979.67 | - | 25,644,635.95 |
| 长期待摊费用摊销 | - | 481,867.28 | - | 991,771.81 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -164,574.45 | - | 791,373.95 |
| 固定资产报废损失 | - | 673.54 | - | 103,117.27 |
| 公允价值变动损失 | - | -114,410.72 | - | 2,170,011.57 |
| 财务费用 | - | -2,286,432.18 | - | -4,435,099.11 |
| 投资损失 | - | -4,465,522.88 | - | -13,891,133.81 |
| 递延所得税 | - | 6,193,354.16 | - | 3,188,760.02 |
| 其中:递延所得税资产减少 | - | 6,764,040.58 | - | 4,098,169.44 |
| 递延所得税负债增加 | - | -570,686.42 | - | -909,409.42 |
| 存货的减少 | - | -42,420,760.25 | - | 68,806,271.84 |
| 经营性应收项目的减少 | - | -86,734,278.35 | - | -42,569,954.1 |
| 经营性应付项目的增加 | - | 105,135,886.67 | - | 63,651,839.41 |
| 其他 | - | - | - | -2,465,626.07 |
| 现金的期末余额 | - | 207,556,284.58 | - | 290,055,502.69 |
| 减:现金的期初余额 | - | 290,055,502.69 | - | 220,444,065.64 |
| 现金及现金等价物的净增加额 | - | -82,499,218.11 | - | 69,611,437.05 |
| 公告日期 | 2025-10-25 | 2025-08-16 | 2025-04-26 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |