| 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 | 500,588,348.12 | 234,935,297.82 | 966,203,007.24 | 740,502,950.98 |
| 收到其他与经营活动有关的现金 | 51,334,427.29 | 1,426,763.4 | 8,530,954.41 | 5,668,576.22 |
| 经营活动现金流入小计 | 551,922,775.41 | 236,362,061.22 | 974,733,961.65 | 746,171,527.2 |
| 购买商品、接受劳务支付的现金 | 39,946,064.33 | 19,116,722.95 | 60,991,106.31 | 60,650,203.27 |
| 支付给职工以及为职工支付的现金 | 124,526,958.44 | 67,772,085.78 | 225,461,495.1 | 174,344,919.66 |
| 支付的各项税费 | 64,336,114.41 | 31,517,687.32 | 141,416,579.22 | 95,089,353.44 |
| 支付其他与经营活动有关的现金 | 166,185,515.92 | 73,962,277.16 | 331,571,175.96 | 246,124,625.12 |
| 经营活动现金流出小计 | 394,994,653.1 | 192,368,773.21 | 759,440,356.59 | 576,209,101.49 |
| 经营活动产生的现金流量净额 | 156,928,122.31 | 43,993,288.01 | 215,293,605.06 | 169,962,425.71 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,596,827.13 | 273,877.44 | 5,544,417.09 | 3,311,357.02 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,000 | - | - | - |
| 收到的其他与投资活动有关的现金 | 406,000,000 | 61,000,000 | 1,204,433,200 | 569,433,200 |
| 投资活动现金流入小计 | 407,616,827.13 | 61,273,877.44 | 1,209,977,617.09 | 572,744,557.02 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 68,879,742.66 | 29,138,640.12 | 174,530,205 | 129,823,650.08 |
| 投资支付的现金 | 25,381,921.81 | 5,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 421,005,000 | 304,000,000 | 1,255,620,000 | 865,620,000 |
| 投资活动现金流出小计 | 515,266,664.47 | 338,138,640.12 | 1,430,150,205 | 995,443,650.08 |
| 投资活动产生的现金流量净额 | -107,649,837.34 | -276,864,762.68 | -220,172,587.91 | -422,699,093.06 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 222,293,716.29 | 222,293,716.29 |
| 收到其他与筹资活动有关的现金 | 34,524,663.14 | 12,988,350.78 | 39,264,362.97 | 17,695,443.58 |
| 筹资活动现金流入小计 | 34,524,663.14 | 12,988,350.78 | 261,558,079.26 | 239,989,159.87 |
| 分配股利、利润或偿付利息支付的现金 | 51,852,024.9 | - | 102,950,049.8 | 51,098,024.9 |
| 支付其他与筹资活动有关的现金 | 47,130.31 | 47,130.31 | 1,310,237.57 | 1,206,000 |
| 筹资活动现金流出小计 | 51,899,155.21 | 47,130.31 | 104,260,287.37 | 52,304,024.9 |
| 筹资活动产生的现金流量净额 | -17,374,492.07 | 12,941,220.47 | 157,297,791.89 | 187,685,134.97 |
| 五、现金及现金等价物净增加额 | 31,903,792.9 | -219,930,254.2 | 152,418,809.04 | -65,051,532.38 |
| 加:期初现金及现金等价物余额 | 846,860,374.78 | 846,860,374.78 | 694,441,565.74 | 694,441,565.74 |
| 期末现金及现金等价物余额 | 878,764,167.68 | 626,930,120.58 | 846,860,374.78 | 629,390,033.36 |
| 补充资料: | | | | |
| 净利润 | 149,145,182.95 | - | 218,975,583.84 | - |
| 资产减值准备 | - | - | 42,244,275.27 | - |
| 固定资产和投资性房地产折旧 | 6,268,056.48 | - | 9,077,750.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,268,056.48 | - | 9,077,750.84 | - |
| 无形资产摊销 | 787,057.5 | - | 1,620,533.13 | - |
| 长期待摊费用摊销 | 419,907.56 | - | 797,697.36 | - |
| 财务费用 | 174,685.04 | - | -239,422.38 | - |
| 投资损失 | 218,990.8 | - | -1,393,794.55 | - |
| 递延所得税 | -1,531,891.23 | - | -1,798,131.9 | - |
| 其中:递延所得税资产减少 | -1,523,556.71 | - | -1,798,131.9 | - |
| 递延所得税负债增加 | -8,334.52 | - | - | - |
| 存货的减少 | -3,434,825.05 | - | -1,185,338.01 | - |
| 经营性应收项目的减少 | -13,440,688.7 | - | -24,283,974.14 | - |
| 经营性应付项目的增加 | 11,134,297.67 | - | -37,595,560.62 | - |
| 其他 | 6,769,567.39 | - | 6,814,742.22 | - |
| 现金的期末余额 | 878,764,167.68 | - | 846,860,374.78 | - |
| 减:现金的期初余额 | 846,860,374.78 | - | 694,441,565.74 | - |
| 现金及现金等价物的净增加额 | 31,903,792.9 | - | 152,418,809.04 | - |
| 公告日期 | 2025-08-30 | 2025-04-15 | 2025-04-15 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |