| 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 | 279,666,582.58 | 108,450,570.08 | 481,699,325.36 | 339,141,666.12 |
| 收到的税费返还 | 2,396,782.37 | 160,239.14 | 13,544,312 | 12,860,146.68 |
| 收到其他与经营活动有关的现金 | 5,094,735.27 | 2,388,547.87 | 22,772,685.47 | 14,549,854.39 |
| 经营活动现金流入小计 | 287,158,100.22 | 110,999,357.09 | 518,016,322.83 | 366,551,667.19 |
| 购买商品、接受劳务支付的现金 | 87,577,815.49 | 39,305,620.19 | 126,289,667.16 | 107,968,517.19 |
| 支付给职工以及为职工支付的现金 | 39,940,248.51 | 21,950,772.54 | 78,401,902.82 | 59,775,334.67 |
| 支付的各项税费 | 41,132,291.15 | 16,130,022.41 | 50,750,187.45 | 38,163,252 |
| 支付其他与经营活动有关的现金 | 14,500,148.56 | 6,036,301.38 | 34,927,308.01 | 17,308,176.62 |
| 经营活动现金流出小计 | 183,150,503.71 | 83,422,716.52 | 290,369,065.44 | 223,215,280.48 |
| 经营活动产生的现金流量净额 | 104,007,596.51 | 27,576,640.57 | 227,647,257.39 | 143,336,386.71 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,110,000,000 | 1,530,000,000 | 3,360,000,000 | 2,400,000,000 |
| 取得投资收益收到的现金 | 6,119,226.13 | 5,260,807.85 | 16,802,939.4 | 13,394,620.67 |
| 投资活动现金流入小计 | 2,116,119,226.13 | 1,535,260,807.85 | 3,376,802,939.4 | 2,413,394,620.67 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 74,040,168.4 | 61,726,973.64 | 60,329,560.52 | 54,383,430.33 |
| 投资支付的现金 | 2,210,000,000 | 1,050,000,000 | 3,150,000,000 | 2,240,000,000 |
| 投资活动现金流出小计 | 2,284,040,168.4 | 1,111,726,973.64 | 3,210,329,560.52 | 2,294,383,430.33 |
| 投资活动产生的现金流量净额 | -167,920,942.27 | 423,533,834.21 | 166,473,378.88 | 119,011,190.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | - | 71,219,531.2 | 66,219,531.2 |
| 收到其他与筹资活动有关的现金 | 1,003,263.29 | - | 20,781,540 | 20,781,540 |
| 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 | 21,003,263.29 | - | 92,001,071.2 | 87,001,071.2 |
| 偿还债务支付的现金 | 35,692,764.39 | - | 7,135,538 | 3,078,326 |
| 分配股利、利润或偿付利息支付的现金 | 54,874,674.48 | 1,394,794.6 | 77,783,965.16 | 73,890,242.18 |
| 支付其他与筹资活动有关的现金 | 30,299,267.99 | - | 20,003,003.54 | 20,003,003.54 |
| 筹资活动现金流出小计 | 120,866,706.86 | 1,394,794.6 | 104,922,506.7 | 96,971,571.72 |
| 筹资活动产生的现金流量净额 | -99,863,443.57 | -1,394,794.6 | -12,921,435.5 | -9,970,500.52 |
| 四、汇率变动对现金及现金等价物的影响 | -500,606.27 | -156,996.79 | 1,439,355.74 | -1,179,609.36 |
| 五、现金及现金等价物净增加额 | -164,277,395.6 | 449,558,683.39 | 382,638,556.51 | 251,197,467.17 |
| 加:期初现金及现金等价物余额 | 581,739,493.56 | 581,739,493.56 | 199,100,937.05 | 199,100,937.05 |
| 期末现金及现金等价物余额 | 417,462,097.96 | 1,031,298,176.95 | 581,739,493.56 | 450,298,404.22 |
| 补充资料: | | | | |
| 净利润 | 126,465,603.99 | - | 167,318,929.31 | - |
| 资产减值准备 | 4,373,533.87 | - | 11,567,800.1 | - |
| 固定资产和投资性房地产折旧 | 24,189,702.2 | - | 39,195,806.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,189,702.2 | - | 39,195,806.58 | - |
| 无形资产摊销 | 4,688,090.88 | - | 9,318,342.16 | - |
| 长期待摊费用摊销 | 2,725,877.07 | - | 4,498,852.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,095.13 | - | - | - |
| 固定资产报废损失 | 2,646.08 | - | 100,809.8 | - |
| 公允价值变动损失 | -3,693,166.68 | - | -10,798,516.66 | - |
| 财务费用 | 3,320,160.07 | - | 3,406,848.17 | - |
| 投资损失 | -2,587,004.06 | - | -4,203,265.42 | - |
| 递延所得税 | -1,767,062.66 | - | 12,499,529.02 | - |
| 其中:递延所得税资产减少 | -1,131,123.16 | - | 11,670,703.05 | - |
| 递延所得税负债增加 | -635,939.5 | - | 828,825.97 | - |
| 存货的减少 | -48,280,980.31 | - | -71,434.05 | - |
| 经营性应收项目的减少 | -39,224,781.74 | - | -18,361,275.34 | - |
| 经营性应付项目的增加 | 29,275,264.63 | - | -3,204,578.57 | - |
| 其他 | 3,854,040.18 | - | 12,711,997.22 | - |
| 现金的期末余额 | 417,462,097.96 | - | 581,739,493.56 | - |
| 减:现金的期初余额 | 581,739,493.56 | - | 199,100,937.05 | - |
| 现金及现金等价物的净增加额 | -164,277,395.6 | - | 382,638,556.51 | - |
| 公告日期 | 2025-08-20 | 2025-04-23 | 2025-04-10 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |