| 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 | 407,453,541.24 | 205,622,354.35 | 988,953,419.79 | 803,200,057.55 |
| 收到的税费返还 | - | - | - | 31,615.97 |
| 收到其他与经营活动有关的现金 | 35,243,279.66 | 31,076,857.72 | 31,585,131.58 | 9,767,476.95 |
| 经营活动现金流入小计 | 442,696,820.9 | 236,699,212.07 | 1,020,538,551.37 | 812,999,150.47 |
| 购买商品、接受劳务支付的现金 | 153,478,826.84 | 61,837,069.66 | 582,403,496.58 | 478,625,440.87 |
| 支付给职工以及为职工支付的现金 | 35,686,218.86 | 23,637,028.8 | 63,945,623.77 | 48,690,984.69 |
| 支付的各项税费 | 41,522,970.55 | 23,817,401.82 | 74,338,039.95 | 54,957,433.95 |
| 支付其他与经营活动有关的现金 | 6,968,889.41 | 3,305,673.95 | 13,661,095.83 | 15,167,577.84 |
| 经营活动现金流出小计 | 237,656,905.66 | 112,597,174.23 | 734,348,256.13 | 597,441,437.35 |
| 经营活动产生的现金流量净额 | 205,039,915.24 | 124,102,037.84 | 286,190,295.24 | 215,557,713.12 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 610,000,000 | 100,000,000 | 240,000,000 | 180,000,000 |
| 取得投资收益收到的现金 | 1,046,300.86 | 295,718.68 | 1,217,998.44 | 1,245,735.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 942,058.32 | 668,000 |
| 投资活动现金流入小计 | 611,046,300.86 | 100,295,718.68 | 242,160,056.76 | 181,913,735.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 151,830,101.96 | 121,423,309.06 | 275,939,957.45 | 259,879,177.46 |
| 投资支付的现金 | 760,000,000 | - | 280,000,000 | 280,000,000 |
| 投资活动现金流出小计 | 911,830,101.96 | 121,423,309.06 | 555,939,957.45 | 539,879,177.46 |
| 投资活动产生的现金流量净额 | -300,783,801.1 | -21,127,590.38 | -313,779,900.69 | -357,965,441.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 12,000,000 | 12,000,000 | 40,000,000 | 35,000,000 |
| 收到其他与筹资活动有关的现金 | - | 14,798.85 | - | - |
| 筹资活动现金流入小计 | 12,000,000 | 12,014,798.85 | 40,000,000 | 35,000,000 |
| 偿还债务支付的现金 | 27,050,000 | 12,000,000 | 18,000,000 | 13,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 74,488,735.8 | 2,149,456.68 | 74,087,302.3 | 73,803,649.87 |
| 支付其他与筹资活动有关的现金 | - | 92.14 | - | - |
| 筹资活动现金流出小计 | 101,538,735.8 | 14,149,548.82 | 92,087,302.3 | 86,803,649.87 |
| 筹资活动产生的现金流量净额 | -89,538,735.8 | -2,134,749.97 | -52,087,302.3 | -51,803,649.87 |
| 五、现金及现金等价物净增加额 | -185,282,621.66 | 100,839,697.49 | -79,676,907.75 | -194,211,378.43 |
| 加:期初现金及现金等价物余额 | 371,364,565.57 | 371,364,565.57 | 451,041,473.32 | 451,041,473.32 |
| 期末现金及现金等价物余额 | 186,081,943.91 | 472,204,263.06 | 371,364,565.57 | 256,830,094.89 |
| 补充资料: | | | | |
| 净利润 | 61,505,644.74 | - | 145,513,051.28 | - |
| 资产减值准备 | - | - | -32,670.74 | - |
| 固定资产和投资性房地产折旧 | 50,430,559.28 | - | 91,925,623.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,430,559.28 | - | 91,925,623.03 | - |
| 无形资产摊销 | 1,897,518.66 | - | 3,514,506.1 | - |
| 长期待摊费用摊销 | 933,767.26 | - | 1,944,370.19 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 1,179,175.07 | - |
| 固定资产报废损失 | 7,389.97 | - | - | - |
| 公允价值变动损失 | -279,849.32 | - | -268,005.14 | - |
| 财务费用 | 9,777,207 | - | 19,393,036.7 | - |
| 投资损失 | -778,295.72 | - | -1,158,162.82 | - |
| 递延所得税 | -2,108,030.53 | - | 7,567,013.47 | - |
| 其中:递延所得税资产减少 | -171,375.2 | - | -1,227,411.14 | - |
| 递延所得税负债增加 | -1,936,655.33 | - | 8,794,424.61 | - |
| 存货的减少 | 51,689,618.43 | - | -27,174,529.48 | - |
| 经营性应收项目的减少 | 6,923,377.55 | - | 30,561,135.72 | - |
| 经营性应付项目的增加 | 25,248,896.99 | - | 13,932,481.45 | - |
| 现金的期末余额 | 186,081,943.91 | - | 371,364,565.57 | - |
| 减:现金的期初余额 | 371,364,565.57 | - | 451,041,473.32 | - |
| 现金及现金等价物的净增加额 | -185,282,621.66 | - | -79,676,907.75 | - |
| 公告日期 | 2025-08-26 | 2025-04-30 | 2025-04-30 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |