| 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 | 648,697,097.76 | 443,974,334.86 | 99,695,407.34 | 757,319,994.48 |
| 收到的税费返还 | 13,511,485.22 | 5,954,977.72 | 3,069,011.25 | 13,328,166.19 |
| 收到其他与经营活动有关的现金 | 31,321,483.58 | 21,890,427.85 | 4,256,026.88 | 8,254,344.74 |
| 经营活动现金流入小计 | 693,530,066.56 | 471,819,740.43 | 107,020,445.47 | 778,902,505.41 |
| 购买商品、接受劳务支付的现金 | 448,608,512.95 | 294,547,838.53 | 155,700,846.91 | 554,281,945.16 |
| 支付给职工以及为职工支付的现金 | 69,105,864.01 | 49,958,874.91 | 32,129,658.66 | 78,558,122.28 |
| 支付的各项税费 | 36,797,944.2 | 26,144,089.9 | 13,017,185.96 | 52,203,666.83 |
| 支付其他与经营活动有关的现金 | 27,745,422.04 | 17,461,967.6 | 9,285,931.35 | 44,215,478.46 |
| 经营活动现金流出小计 | 582,257,743.2 | 388,112,770.94 | 210,133,622.88 | 729,259,212.73 |
| 经营活动产生的现金流量净额 | 111,272,323.36 | 83,706,969.49 | -103,113,177.41 | 49,643,292.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,366,109,579.32 | 737,842,184.31 | 560,656,589.79 | 1,872,835,388.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | 0 | 0 | 13,192.8 |
| 投资活动现金流入小计 | 2,366,109,579.32 | 737,842,184.31 | 560,656,589.79 | 1,872,848,581.31 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,093,209.46 | 4,436,440.68 | 2,404,112.28 | 4,766,988.35 |
| 投资支付的现金 | 2,267,000,000 | 1,047,000,000 | 560,000,000 | 2,323,690,080.97 |
| 投资活动现金流出小计 | 2,286,093,209.46 | 1,051,436,440.68 | 562,404,112.28 | 2,328,457,069.32 |
| 投资活动产生的现金流量净额 | 80,016,369.86 | -313,594,256.37 | -1,747,522.49 | -455,608,488.01 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | 0 | 0 | 644,752,600 |
| 取得借款收到的现金 | 50,000,000 | 42,000,000 | 42,000,000 | 0 |
| 收到其他与筹资活动有关的现金 | 5,508,335 | 2,779,914.5 | 0 | 0 |
| 筹资活动现金流入小计 | 55,508,335 | 44,779,914.5 | 42,000,000 | 644,752,600 |
| 分配股利、利润或偿付利息支付的现金 | 175,654,234.17 | 175,509,108.33 | 4,235 | 0 |
| 支付其他与筹资活动有关的现金 | 7,482,536.95 | 3,344,046.55 | 1,006,490.4 | 18,720,128.78 |
| 筹资活动现金流出小计 | 183,136,771.12 | 178,853,154.88 | 1,010,725.4 | 18,720,128.78 |
| 筹资活动产生的现金流量净额 | -127,628,436.12 | -134,073,240.38 | 40,989,274.6 | 626,032,471.22 |
| 四、汇率变动对现金及现金等价物的影响 | -1,266,361.15 | -963,520.28 | -755,307.44 | -1,578,545.21 |
| 五、现金及现金等价物净增加额 | 62,393,895.95 | -364,924,047.54 | -64,626,732.74 | 218,488,730.68 |
| 加:期初现金及现金等价物余额 | 542,407,565.53 | 542,407,565.53 | 544,521,005.21 | 323,918,834.85 |
| 期末现金及现金等价物余额 | 604,801,461.48 | 177,483,517.99 | 479,894,272.47 | 542,407,565.53 |
| 补充资料: | | | | |
| 净利润 | - | 93,825,009.38 | - | 175,465,834.44 |
| 资产减值准备 | - | 2,181,963.96 | - | 6,029,556.67 |
| 固定资产和投资性房地产折旧 | - | 1,936,390.41 | - | 3,654,520.46 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 1,936,390.41 | - | 3,654,520.46 |
| 无形资产摊销 | - | 531,599.99 | - | 1,065,412.11 |
| 长期待摊费用摊销 | - | 35,279.48 | - | 70,785.36 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 0 | - | 2,653.29 |
| 固定资产报废损失 | - | 0 | - | 55,653.76 |
| 公允价值变动损失 | - | -1,591,888.12 | - | -540,025.75 |
| 财务费用 | - | 1,205,889.82 | - | 1,860,244.81 |
| 投资损失 | - | -1,384,124.04 | - | -2,880,607.39 |
| 递延所得税 | - | 3,544,030.6 | - | -2,319,438.13 |
| 其中:递延所得税资产减少 | - | 3,544,030.6 | - | -2,319,438.13 |
| 递延所得税负债增加 | - | 0 | - | - |
| 存货的减少 | - | 10,601,247.33 | - | -76,288,503.74 |
| 经营性应收项目的减少 | - | 95,592,266.5 | - | -166,182,325.01 |
| 经营性应付项目的增加 | - | -118,262,768.7 | - | 103,174,335.12 |
| 其他 | - | 0 | - | 10,646.76 |
| 债务转为资本 | - | 0 | - | - |
| 一年内到期的可转换公司债券 | - | 0 | - | - |
| 融资租入固定资产 | - | 0 | - | - |
| 现金的期末余额 | - | 177,483,517.99 | - | 542,407,565.53 |
| 减:现金的期初余额 | - | 542,407,565.53 | - | 323,918,834.85 |
| 加:现金等价物的期末余额 | - | 0 | - | - |
| 减:现金等价物的期初余额 | - | 0 | - | - |
| 现金及现金等价物的净增加额 | - | -364,924,047.54 | - | 218,488,730.68 |
| 公告日期 | 2025-10-29 | 2025-08-27 | 2025-04-25 | 2025-04-21 |
| 审计意见(境内) | | | | 标准无保留意见 |