| 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 | 794,564,254.58 | 378,343,456.53 | 1,820,342,222.47 | 1,297,866,479.16 |
| 收到的税费返还 | 13,259,090.56 | 3,849,332.27 | 33,009,576.48 | 27,210,670.05 |
| 收到其他与经营活动有关的现金 | 11,364,400.91 | 3,785,379.08 | 17,945,918.41 | 15,521,082.86 |
| 经营活动现金流入小计 | 819,187,746.05 | 385,978,167.88 | 1,871,297,717.36 | 1,340,598,232.07 |
| 购买商品、接受劳务支付的现金 | 435,396,006.6 | 207,087,748.73 | 1,125,891,497.71 | 806,854,186.14 |
| 支付给职工以及为职工支付的现金 | 237,710,930.6 | 125,517,079.85 | 462,388,017.62 | 346,340,783.12 |
| 支付的各项税费 | 33,702,661.52 | 17,422,184.43 | 60,471,336.02 | 43,836,080.15 |
| 支付其他与经营活动有关的现金 | 25,034,706.43 | 12,080,070.03 | 52,024,388.73 | 37,825,259.66 |
| 经营活动现金流出小计 | 731,844,305.15 | 362,107,083.04 | 1,700,775,240.08 | 1,234,856,309.07 |
| 经营活动产生的现金流量净额 | 87,343,440.9 | 23,871,084.84 | 170,522,477.28 | 105,741,923 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 3,767,918.93 | 2,795,401.92 | 7,636,530.19 | 4,316,226.83 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,600 | - | 140,736.4 | 167,340.4 |
| 收到的其他与投资活动有关的现金 | 1,486,779,445.87 | 914,950,008 | 1,745,000,000 | 1,049,000,000 |
| 投资活动现金流入小计 | 1,490,550,964.8 | 917,745,409.92 | 1,752,777,266.59 | 1,053,483,567.23 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 138,826,109.65 | 51,627,352.85 | 170,100,615.41 | 140,216,222.75 |
| 支付其他与投资活动有关的现金 | 1,163,000,000 | 543,000,000 | 2,477,355,974 | 1,517,000,000 |
| 投资活动现金流出小计 | 1,301,826,109.65 | 594,627,352.85 | 2,647,456,589.41 | 1,657,216,222.75 |
| 投资活动产生的现金流量净额 | 188,724,855.15 | 323,118,057.07 | -894,679,322.82 | -603,732,655.52 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 860,952,293.32 | 860,952,293.32 |
| 收到其他与筹资活动有关的现金 | 1,750,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 1,750,000 | - | 860,952,293.32 | 860,952,293.32 |
| 分配股利、利润或偿付利息支付的现金 | 60,304,603.7 | - | 60,304,603.8 | 60,075,067.58 |
| 支付其他与筹资活动有关的现金 | 6,574,227.57 | 2,821,346.72 | 42,290,117.93 | 36,553,895.52 |
| 筹资活动现金流出小计 | 66,878,831.27 | 2,821,346.72 | 102,594,721.73 | 96,628,963.1 |
| 筹资活动产生的现金流量净额 | -65,128,831.27 | -2,821,346.72 | 758,357,571.59 | 764,323,330.22 |
| 四、汇率变动对现金及现金等价物的影响 | -1,955,344.46 | -314,148.83 | 3,839,729.8 | -1,129,893.5 |
| 五、现金及现金等价物净增加额 | 208,984,120.32 | 343,853,646.36 | 38,040,455.85 | 265,202,704.2 |
| 加:期初现金及现金等价物余额 | 570,455,653.9 | 570,455,653.9 | 532,415,198.05 | 532,415,198.05 |
| 期末现金及现金等价物余额 | 779,439,774.22 | 914,309,300.26 | 570,455,653.9 | 797,617,902.25 |
| 补充资料: | | | | |
| 净利润 | 90,466,544.96 | - | 198,501,299.81 | - |
| 资产减值准备 | 6,537,227.21 | - | 10,257,403.36 | - |
| 固定资产和投资性房地产折旧 | 15,998,955.58 | - | 26,846,791.48 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,998,955.58 | - | 26,846,791.48 | - |
| 无形资产摊销 | 1,048,832.89 | - | 1,727,415.75 | - |
| 长期待摊费用摊销 | 1,452,306.23 | - | 1,746,827.01 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 260,941.14 | - |
| 固定资产报废损失 | 499,891.8 | - | 368,260.25 | - |
| 公允价值变动损失 | -486,000 | - | -144,000 | - |
| 财务费用 | 3,609,564.2 | - | -6,397,465.02 | - |
| 投资损失 | -3,767,918.93 | - | -7,636,530.19 | - |
| 递延所得税 | 1,886,100.93 | - | -3,700,887.9 | - |
| 其中:递延所得税资产减少 | 1,811,888.22 | - | -3,415,117.78 | - |
| 递延所得税负债增加 | 74,212.71 | - | -285,770.12 | - |
| 存货的减少 | -43,864,104.51 | - | -117,612,432.45 | - |
| 经营性应收项目的减少 | -137,153,181.01 | - | -75,368,807.39 | - |
| 经营性应付项目的增加 | 137,519,216.18 | - | 120,226,130.25 | - |
| 其他 | 4,532,496.27 | - | 7,691,542.42 | - |
| 现金的期末余额 | 779,439,774.22 | - | 570,455,653.9 | - |
| 减:现金的期初余额 | 570,455,653.9 | - | 532,415,198.05 | - |
| 现金及现金等价物的净增加额 | 208,984,120.32 | - | 38,040,455.85 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-19 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |