| 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 | 138,637,947.34 | 36,084,724.44 | 213,737,667.67 | 109,461,023.91 |
| 收到的税费返还 | - | - | - | 2,373,502.72 |
| 收到其他与经营活动有关的现金 | 7,210,611.07 | 3,085,886.5 | 5,840,041.12 | 6,786,625.41 |
| 经营活动现金流入小计 | 145,848,558.41 | 39,170,610.94 | 219,577,708.79 | 118,621,152.04 |
| 购买商品、接受劳务支付的现金 | 127,328,361.59 | 85,745,882.48 | 152,790,608.64 | 119,836,375.67 |
| 支付给职工以及为职工支付的现金 | 40,333,367.47 | 21,053,395.61 | 74,437,624.12 | 56,109,351.55 |
| 支付的各项税费 | 9,360,972.11 | 7,444,778.78 | 3,628,283.58 | 4,205,879.54 |
| 支付其他与经营活动有关的现金 | 11,276,002.04 | 6,450,377.22 | 39,552,126.01 | 32,734,575.29 |
| 经营活动现金流出小计 | 188,298,703.21 | 120,694,434.09 | 270,408,642.35 | 212,886,182.05 |
| 经营活动产生的现金流量净额 | -42,450,144.8 | -81,523,823.15 | -50,830,933.56 | -94,265,030.01 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 130,000,000 | 1,290,000,000 | - |
| 取得投资收益收到的现金 | 689,361.1 | 689,361.1 | 6,814,115.65 | 6,165,343.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,100 | - |
| 收到的其他与投资活动有关的现金 | 130,000,000 | - | - | 1,050,000,000 |
| 投资活动现金流入小计 | 130,689,361.1 | 130,689,361.1 | 1,296,817,215.65 | 1,056,165,343.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 23,146,471.21 | 16,396,212.53 | 127,125,101.78 | 52,708,081.86 |
| 投资支付的现金 | - | 130,000,000 | 1,290,000,000 | - |
| 取得子公司及其他营业单位支付的现金 | 1,998,753.53 | - | 848,476.71 | 848,476.71 |
| 支付其他与投资活动有关的现金 | 130,000,000 | - | - | 1,050,000,000 |
| 投资活动现金流出小计 | 155,145,224.74 | 146,396,212.53 | 1,417,973,578.49 | 1,103,556,558.57 |
| 投资活动产生的现金流量净额 | -24,455,863.64 | -15,706,851.43 | -121,156,362.84 | -47,391,214.6 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 198,000 | 198,000 | 792,000 | 792,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 198,000 | 198,000 | 792,000 | 792,000 |
| 取得借款收到的现金 | - | - | 160,000,000 | 100,000,000 |
| 收到其他与筹资活动有关的现金 | 500,000 | - | 1,000,000 | - |
| 筹资活动现金流入小计 | 698,000 | 198,000 | 161,792,000 | 100,792,000 |
| 偿还债务支付的现金 | 1,000,000 | - | 100,000,000 | 100,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 5,177,877.13 | 268,458.26 | 3,414,983.34 | 3,400,797.22 |
| 支付其他与筹资活动有关的现金 | 2,388,044.18 | 1,537,287.95 | 4,972,947.11 | 6,471,860.14 |
| 筹资活动现金流出小计 | 8,565,921.31 | 1,805,746.21 | 108,387,930.45 | 109,872,657.36 |
| 筹资活动产生的现金流量净额 | -7,867,921.31 | -1,607,746.21 | 53,404,069.55 | -9,080,657.36 |
| 四、汇率变动对现金及现金等价物的影响 | 11,227.51 | - | 16,615.55 | 24,264.28 |
| 五、现金及现金等价物净增加额 | -74,762,702.24 | -98,838,420.79 | -118,566,611.3 | -150,712,637.69 |
| 加:期初现金及现金等价物余额 | 434,971,096.77 | 434,971,096.77 | 553,537,708.07 | 553,537,708.07 |
| 期末现金及现金等价物余额 | 360,208,394.53 | 336,132,675.98 | 434,971,096.77 | 402,825,070.38 |
| 补充资料: | | | | |
| 净利润 | 4,591,515.53 | - | 11,174,150.48 | - |
| 资产减值准备 | 13,666,940.84 | - | 23,195,855.2 | - |
| 固定资产和投资性房地产折旧 | 12,840,925.32 | - | 16,844,026.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,840,925.32 | - | 16,844,026.79 | - |
| 无形资产摊销 | 561,683.93 | - | 1,078,534.83 | - |
| 长期待摊费用摊销 | 323,634.87 | - | 1,802,237.75 | - |
| 固定资产报废损失 | - | - | 221,139.52 | - |
| 公允价值变动损失 | - | - | -69,871.47 | - |
| 财务费用 | 1,038,055.02 | - | 725,663.76 | - |
| 投资损失 | -689,361.1 | - | -6,814,115.65 | - |
| 递延所得税 | -2,597,470.39 | - | -3,572,533.53 | - |
| 其中:递延所得税资产减少 | -7,932,907.59 | - | -3,831,542.24 | - |
| 递延所得税负债增加 | 5,335,437.2 | - | 259,008.71 | - |
| 存货的减少 | -57,142,440.66 | - | 3,785,194.38 | - |
| 经营性应收项目的减少 | -45,062,675.86 | - | -142,143,285.36 | - |
| 经营性应付项目的增加 | 25,947,298.69 | - | 36,702,376.14 | - |
| 其他 | 1,908,869.54 | - | 371,344.16 | - |
| 现金的期末余额 | 360,208,394.53 | - | 434,971,096.77 | - |
| 减:现金的期初余额 | 434,971,096.77 | - | 553,537,708.07 | - |
| 现金及现金等价物的净增加额 | -74,762,702.24 | - | -118,566,611.3 | - |
| 公告日期 | 2025-08-28 | 2025-04-24 | 2025-04-24 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |