| 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 | 462,684,067.6 | 260,227,471.02 | 800,195,962.74 | 579,572,582.57 |
| 收到的税费返还 | 33,940,994.48 | 16,629,213.3 | 75,058,387.68 | 47,694,220.16 |
| 收到其他与经营活动有关的现金 | 11,001,873.59 | 2,894,549.91 | 32,487,253.14 | 15,193,065.15 |
| 经营活动现金流入小计 | 507,626,935.67 | 279,751,234.23 | 907,741,603.56 | 642,459,867.88 |
| 购买商品、接受劳务支付的现金 | 442,370,989.21 | 213,178,111.09 | 708,316,708.74 | 485,123,571.61 |
| 支付给职工以及为职工支付的现金 | 76,101,836.05 | 39,529,059.73 | 123,213,946.88 | 89,809,019.54 |
| 支付的各项税费 | 7,127,453.05 | 2,872,692.15 | 11,029,818.89 | 9,353,908.82 |
| 支付其他与经营活动有关的现金 | 16,742,618.29 | 8,141,957.51 | 31,208,995.23 | 19,646,922.59 |
| 经营活动现金流出小计 | 542,342,896.6 | 263,721,820.48 | 873,769,469.74 | 603,933,422.56 |
| 经营活动产生的现金流量净额 | -34,715,960.93 | 16,029,413.75 | 33,972,133.82 | 38,526,445.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 150,000,000 | 150,000,000 |
| 取得投资收益收到的现金 | - | -265,400 | 881,095.89 | 642,200 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 145,000 | 5,000 | 133,580 | 133,580 |
| 投资活动现金流入小计 | 145,000 | -260,400 | 151,014,675.89 | 150,775,780 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 46,748,692.79 | 24,626,485.53 | 141,993,480.85 | 124,274,572.04 |
| 投资支付的现金 | - | - | 100,000,000 | 100,000,000 |
| 支付其他与投资活动有关的现金 | 265,400 | - | 1,033,320.82 | 973,340 |
| 投资活动现金流出小计 | 47,014,092.79 | 24,626,485.53 | 243,026,801.67 | 225,247,912.04 |
| 投资活动产生的现金流量净额 | -46,869,092.79 | -24,886,885.53 | -92,012,125.78 | -74,472,132.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 25,528,887.72 | - | - | - |
| 取得借款收到的现金 | 208,097,422.28 | 135,005,620.41 | 388,726,179.36 | 296,487,142.4 |
| 筹资活动现金流入小计 | 233,626,310 | 135,005,620.41 | 388,726,179.36 | 296,487,142.4 |
| 偿还债务支付的现金 | 143,247,952.9 | 100,000,000 | 341,017,100 | 262,877,360 |
| 分配股利、利润或偿付利息支付的现金 | 3,947,553.28 | 1,906,651.41 | 24,585,282.37 | 23,989,144.83 |
| 支付其他与筹资活动有关的现金 | 3,790,662.34 | 3,837,854.2 | 34,216,510.49 | 26,457,386.8 |
| 筹资活动现金流出小计 | 150,986,168.52 | 105,744,505.61 | 399,818,892.86 | 313,323,891.63 |
| 筹资活动产生的现金流量净额 | 82,640,141.48 | 29,261,114.8 | -11,092,713.5 | -16,836,749.23 |
| 四、汇率变动对现金及现金等价物的影响 | 5,443,395.62 | 3,203,766.3 | 7,080,385.29 | 4,378,433.2 |
| 五、现金及现金等价物净增加额 | 6,498,483.38 | 23,607,409.32 | -62,052,320.17 | -48,404,002.75 |
| 加:期初现金及现金等价物余额 | 400,743,238.94 | 400,743,238.94 | 462,795,559.11 | 462,795,559.11 |
| 期末现金及现金等价物余额 | 407,241,722.32 | 424,350,648.26 | 400,743,238.94 | 414,391,556.36 |
| 补充资料: | | | | |
| 净利润 | 33,864,794.23 | - | 33,352,041.87 | - |
| 资产减值准备 | 5,231,817.01 | - | 9,785,664.65 | - |
| 固定资产和投资性房地产折旧 | 31,490,434.78 | - | 46,055,726.92 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 31,490,434.78 | - | 46,055,726.92 | - |
| 无形资产摊销 | 1,314,193.14 | - | 1,831,796.08 | - |
| 长期待摊费用摊销 | 889,036.71 | - | 1,671,479.9 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -48,310.72 | - | 390,609.67 | - |
| 固定资产报废损失 | - | - | 91,240.38 | - |
| 公允价值变动损失 | -814,725.14 | - | 765,791.46 | - |
| 财务费用 | -1,307,353.42 | - | 412,904.94 | - |
| 投资损失 | 265,400 | - | 422,224.93 | - |
| 递延所得税 | -2,023,433.23 | - | -3,276,898.77 | - |
| 其中:递延所得税资产减少 | -2,023,433.23 | - | -3,276,898.77 | - |
| 存货的减少 | -40,204,535.94 | - | -117,659,690.29 | - |
| 经营性应收项目的减少 | -229,580,044.02 | - | -80,480,502.22 | - |
| 经营性应付项目的增加 | 155,356,263.13 | - | 130,030,979.02 | - |
| 其他 | 127,431.16 | - | 863,996.92 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 0 | - |
| 现金的期末余额 | 407,241,722.32 | - | 400,743,238.94 | - |
| 减:现金的期初余额 | 400,743,238.94 | - | 462,795,559.11 | - |
| 现金及现金等价物的净增加额 | 6,498,483.38 | - | -62,052,320.17 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |