| 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 | 370,884,641.91 | 188,376,741.86 | 822,833,895.74 | 617,522,921.57 |
| 收到的税费返还 | 34,944,540.29 | 20,300,287.97 | 52,093,915.42 | 47,054,561.95 |
| 收到其他与经营活动有关的现金 | 33,189,403.95 | 1,684,255.73 | 64,205,320.12 | 63,544,545.52 |
| 经营活动现金流入小计 | 439,018,586.15 | 210,361,285.56 | 939,133,131.28 | 728,122,029.04 |
| 购买商品、接受劳务支付的现金 | 249,057,595.76 | 110,863,351.89 | 440,374,313.19 | 388,549,715.83 |
| 支付给职工以及为职工支付的现金 | 56,073,674.15 | 21,672,149.41 | 91,959,381.33 | 65,145,552.97 |
| 支付的各项税费 | 13,226,047.94 | 9,478,240.01 | 35,556,497.91 | 37,424,349.5 |
| 支付其他与经营活动有关的现金 | 23,778,885.03 | 21,407,828.69 | 82,763,281.92 | 62,467,180.3 |
| 经营活动现金流出小计 | 342,136,202.88 | 163,421,570 | 650,653,474.35 | 553,586,798.6 |
| 经营活动产生的现金流量净额 | 96,882,383.27 | 46,939,715.56 | 288,479,656.93 | 174,535,230.44 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,100,000,000 | 1,715,501,511.11 | 955,000,000 | 955,000,000 |
| 取得投资收益收到的现金 | 58,169,477.96 | 21,851,873.93 | 9,689,797.5 | 9,689,797.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 83,500 | 80,000 |
| 投资活动现金流入小计 | 2,158,169,477.96 | 1,737,353,385.04 | 964,773,297.5 | 964,769,797.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,339,827.66 | 16,058,510.08 | 146,393,228.06 | 90,548,748.96 |
| 投资支付的现金 | 2,177,643,712.59 | - | 2,640,000,000 | 2,670,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 9,000,000 | 9,000,000 |
| 投资活动现金流出小计 | 2,228,983,540.25 | 16,058,510.08 | 2,795,393,228.06 | 2,769,548,748.96 |
| 投资活动产生的现金流量净额 | -70,814,062.29 | 1,721,294,874.96 | -1,830,619,930.56 | -1,804,778,951.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 20,461.6 | - | 3,099,376.06 | 791,956.16 |
| 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 | 20,461.6 | - | 3,099,376.06 | 791,956.16 |
| 分配股利、利润或偿付利息支付的现金 | 70,643,939 | 28,257,575.46 | 104,672,998 | 104,672,998 |
| 支付其他与筹资活动有关的现金 | 12,440.34 | 6,220.17 | 116,301,354.11 | 87,509,298.52 |
| 筹资活动现金流出小计 | 70,656,379.34 | 28,263,795.63 | 220,974,352.11 | 192,182,296.52 |
| 筹资活动产生的现金流量净额 | -70,635,917.74 | -28,263,795.63 | -217,874,976.05 | -191,390,340.36 |
| 四、汇率变动对现金及现金等价物的影响 | 3,303,326.15 | 2,308,151 | 8,551,774.9 | 6,470,540.79 |
| 五、现金及现金等价物净增加额 | -41,264,270.61 | 1,742,278,945.89 | -1,751,463,474.78 | -1,815,163,520.59 |
| 加:期初现金及现金等价物余额 | 217,673,218.87 | 217,673,218.87 | 1,969,136,693.65 | 1,969,136,693.65 |
| 期末现金及现金等价物余额 | 176,408,948.26 | 1,959,952,164.76 | 217,673,218.87 | 153,973,173.06 |
| 补充资料: | | | | |
| 净利润 | 46,199,965.34 | - | 142,123,351.76 | - |
| 资产减值准备 | 4,121,290.98 | - | 3,959,482.4 | - |
| 固定资产和投资性房地产折旧 | 14,994,077.2 | - | 28,399,388.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,994,077.2 | - | 28,399,388.22 | - |
| 无形资产摊销 | 905,424.58 | - | 1,360,747.78 | - |
| 长期待摊费用摊销 | 136,759.2 | - | 136,133.62 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 122,095.49 | - |
| 固定资产报废损失 | 251,462.31 | - | 585,329.68 | - |
| 公允价值变动损失 | -2,511,125.73 | - | -37,856,858.44 | - |
| 财务费用 | -3,280,398.17 | - | -8,696,949.11 | - |
| 投资损失 | -23,107,519.02 | - | -7,586,708.94 | - |
| 递延所得税 | -6,684,695.38 | - | 2,568,636.43 | - |
| 其中:递延所得税资产减少 | -1,843,936.18 | - | -2,297,795.87 | - |
| 递延所得税负债增加 | -4,840,759.2 | - | 4,866,432.3 | - |
| 存货的减少 | -15,518,373.94 | - | 47,974,745.14 | - |
| 经营性应收项目的减少 | 29,828,856.41 | - | -28,908,635.69 | - |
| 经营性应付项目的增加 | 41,491,099.73 | - | 129,474,749.11 | - |
| 其他 | 11,567,124.04 | - | -901,664.38 | - |
| 现金的期末余额 | 176,408,948.26 | - | 217,673,218.87 | - |
| 减:现金的期初余额 | 217,673,218.87 | - | 1,969,136,693.65 | - |
| 现金及现金等价物的净增加额 | -41,264,270.61 | - | -1,751,463,474.78 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |