| 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 | 257,078,153.52 | 95,011,106.48 | 1,162,350,003.6 | 552,313,079.11 |
| 收到的税费返还 | 1,648,450.37 | 1,648,450.37 | 6,486,330.93 | 6,964,733.98 |
| 收到其他与经营活动有关的现金 | 31,277,007.93 | 15,939,280.7 | 104,785,717.94 | 65,056,306.05 |
| 经营活动现金流入小计 | 290,003,611.82 | 112,598,837.55 | 1,273,622,052.47 | 624,334,119.14 |
| 购买商品、接受劳务支付的现金 | 194,266,776.81 | 101,714,776.2 | 828,825,016.97 | 253,591,702.74 |
| 支付给职工以及为职工支付的现金 | 109,579,175.87 | 58,652,296.88 | 179,526,751.29 | 131,581,972.32 |
| 支付的各项税费 | 61,715,288.12 | 26,891,558.92 | 88,815,956.9 | 53,992,251.12 |
| 支付其他与经营活动有关的现金 | 21,170,849.81 | 15,070,234.88 | 23,010,140.88 | 23,677,866.18 |
| 经营活动现金流出小计 | 386,732,090.61 | 202,328,866.88 | 1,120,177,866.04 | 462,843,792.36 |
| 经营活动产生的现金流量净额 | -96,728,478.79 | -89,730,029.33 | 153,444,186.43 | 161,490,326.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 363,028,623.68 | 116,300,000 | 854,770,000 | 294,000,000 |
| 取得投资收益收到的现金 | 3,862,641.63 | 1,186,470.65 | 4,811,079.77 | 1,289,476.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 864.6 | 864.6 | 9,945 | - |
| 投资活动现金流入小计 | 366,892,129.91 | 117,487,335.25 | 859,591,024.77 | 295,289,476.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 52,443,438.99 | 30,010,828.53 | 113,413,388.17 | 39,281,854.19 |
| 投资支付的现金 | 307,000,000 | 60,000,000 | 1,327,798,623.68 | 904,770,000 |
| 投资活动现金流出小计 | 359,443,438.99 | 90,010,828.53 | 1,441,212,011.85 | 944,051,854.19 |
| 投资活动产生的现金流量净额 | 7,448,690.92 | 27,476,506.72 | -581,620,987.08 | -648,762,377.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,091,282,836.23 | 1,091,282,836.23 |
| 取得借款收到的现金 | 54,499,758.34 | - | 65,112,275.13 | - |
| 收到其他与筹资活动有关的现金 | - | - | 14,633,000 | 14,137,928.02 |
| 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 | 54,499,758.34 | - | 1,171,028,111.36 | 1,105,420,764.25 |
| 偿还债务支付的现金 | - | - | 161,363,253.77 | 161,318,395.58 |
| 分配股利、利润或偿付利息支付的现金 | 120,695,009.14 | - | 106,151,694.94 | 106,151,694.94 |
| 支付其他与筹资活动有关的现金 | 1,375,978 | 870,846.94 | 189,913,034.43 | 135,831,579.03 |
| 筹资活动现金流出小计 | 122,070,987.14 | 870,846.94 | 457,427,983.14 | 403,301,669.55 |
| 筹资活动产生的现金流量净额 | -67,571,228.8 | -870,846.94 | 713,600,128.22 | 702,119,094.7 |
| 四、汇率变动对现金及现金等价物的影响 | 308,386.49 | 108,175.46 | 1,648,023.54 | -30,552.36 |
| 五、现金及现金等价物净增加额 | -156,542,630.18 | -63,016,194.09 | 287,071,351.11 | 214,816,491.66 |
| 加:期初现金及现金等价物余额 | 338,176,989.45 | 338,176,989.45 | 51,105,638.34 | 51,105,638.34 |
| 期末现金及现金等价物余额 | 181,634,359.27 | 275,160,795.36 | 338,176,989.45 | 265,922,130 |
| 补充资料: | | | | |
| 净利润 | 139,025,450.88 | - | 227,814,553.78 | - |
| 资产减值准备 | 1,880,314.03 | - | 7,062,653.28 | - |
| 固定资产和投资性房地产折旧 | 18,033,091.22 | - | 28,761,508.56 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 18,033,091.22 | - | 28,761,508.56 | - |
| 无形资产摊销 | 1,548,674.18 | - | 2,130,038.51 | - |
| 长期待摊费用摊销 | 2,370,255.8 | - | 4,711,788.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 789,947.86 | - | 755,849.12 | - |
| 固定资产报废损失 | 339,822.21 | - | 738,628.96 | - |
| 财务费用 | 79,564.03 | - | -491,160.17 | - |
| 投资损失 | -3,150,659.76 | - | -2,831,663.83 | - |
| 递延所得税 | -3,529,325.74 | - | -6,420,081.13 | - |
| 其中:递延所得税资产减少 | -3,357,286.6 | - | -6,400,334.03 | - |
| 递延所得税负债增加 | -172,039.14 | - | -19,747.1 | - |
| 存货的减少 | 6,973,157.92 | - | -51,562,486.23 | - |
| 经营性应收项目的减少 | -339,532,098.47 | - | -460,100,172.55 | - |
| 经营性应付项目的增加 | 63,506,324.75 | - | 374,362,052.46 | - |
| 其他 | 6,078,201.97 | - | 7,006,222.18 | - |
| 现金的期末余额 | 181,634,359.27 | - | 338,176,989.45 | - |
| 减:现金的期初余额 | 338,176,989.45 | - | 51,105,638.34 | - |
| 现金及现金等价物的净增加额 | -156,542,630.18 | - | 287,071,351.11 | - |
| 公告日期 | 2025-08-15 | 2025-04-25 | 2025-03-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |