| 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 | 106,345,007.14 | 49,405,208.46 | 214,680,327.06 | 142,672,158.65 |
| 收到的税费返还 | 2,989,424.79 | 912,470.25 | 8,220,155.74 | 5,665,032.14 |
| 收到其他与经营活动有关的现金 | 4,081,820.38 | 3,158,841.72 | 7,900,018.93 | 3,561,609.01 |
| 经营活动现金流入小计 | 113,416,252.31 | 53,476,520.43 | 230,800,501.73 | 151,898,799.8 |
| 购买商品、接受劳务支付的现金 | 48,893,641.87 | 24,418,641.35 | 65,923,964.76 | 58,578,550.77 |
| 支付给职工以及为职工支付的现金 | 43,507,055.75 | 22,690,224.86 | 77,514,796.65 | 56,740,967.23 |
| 支付的各项税费 | 11,140,236.43 | 6,098,533.7 | 26,989,405.71 | 19,381,072.17 |
| 支付其他与经营活动有关的现金 | 10,304,147.04 | 8,778,812.22 | 25,751,276.78 | 18,430,304.67 |
| 经营活动现金流出小计 | 113,845,081.09 | 61,986,212.13 | 196,179,443.9 | 153,130,894.84 |
| 经营活动产生的现金流量净额 | -428,828.78 | -8,509,691.7 | 34,621,057.83 | -1,232,095.04 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 567,844,545.56 | 303,185,000 | 1,046,136,738.89 | 736,754,619.37 |
| 取得投资收益收到的现金 | 742,582.21 | 384,423.2 | 1,960,976.46 | 892,005.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 101,420 | 400 | 38,625 | 36,525 |
| 收到的其他与投资活动有关的现金 | - | - | - | 26,800,000 |
| 投资活动现金流入小计 | 568,688,547.77 | 303,569,823.2 | 1,048,136,340.35 | 764,483,150.1 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,261,402.16 | 3,913,770.56 | 27,024,736.26 | 19,511,293.72 |
| 投资支付的现金 | 531,950,000 | 285,735,000 | 1,060,340,835.93 | 706,960,000 |
| 支付其他与投资活动有关的现金 | - | - | 438,452.31 | 22,749,564.87 |
| 投资活动现金流出小计 | 541,211,402.16 | 289,648,770.56 | 1,087,804,024.5 | 749,220,858.59 |
| 投资活动产生的现金流量净额 | 27,477,145.61 | 13,921,052.64 | -39,667,684.15 | 15,262,291.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,800,000 | 600,000 | 400,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 400,000 | - |
| 取得借款收到的现金 | 556,675 | 500,000 | 2,928,500 | 1,928,500 |
| 收到其他与筹资活动有关的现金 | - | - | 31,221,982.87 | 2,000,000 |
| 筹资活动现金流入小计 | 2,356,675 | 1,100,000 | 34,550,482.87 | 3,928,500 |
| 偿还债务支付的现金 | 1,500,000 | 1,000,000 | 1,928,500 | 900,000 |
| 分配股利、利润或偿付利息支付的现金 | 16,063,825.52 | - | 48,342,405.33 | 48,337,252.38 |
| 支付其他与筹资活动有关的现金 | 455,400 | 227,700 | 930,969.06 | 717,531.34 |
| 筹资活动现金流出小计 | 18,019,225.52 | 1,227,700 | 51,201,874.39 | 49,954,783.72 |
| 筹资活动产生的现金流量净额 | -15,662,550.52 | -127,700 | -16,651,391.52 | -46,026,283.72 |
| 五、现金及现金等价物净增加额 | 11,385,766.31 | 5,283,660.94 | -21,698,017.84 | -31,996,087.25 |
| 加:期初现金及现金等价物余额 | 44,001,580.66 | 44,001,580.66 | 65,699,598.5 | 65,699,598.5 |
| 期末现金及现金等价物余额 | 55,387,346.97 | 49,285,241.6 | 44,001,580.66 | 33,703,511.25 |
| 补充资料: | | | | |
| 净利润 | 16,838,592.67 | - | 24,544,305.75 | - |
| 资产减值准备 | 4,515,963.32 | - | 6,465,348.62 | - |
| 固定资产和投资性房地产折旧 | 6,294,979.95 | - | 11,326,607.02 | - |
| 无形资产摊销 | 467,508.24 | - | 993,088.07 | - |
| 长期待摊费用摊销 | 390,587.49 | - | 887,763.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -77,973.46 | - | - | - |
| 固定资产报废损失 | 11,585 | - | 179,633.95 | - |
| 公允价值变动损失 | -39,194.86 | - | -141,776.65 | - |
| 财务费用 | 68,599.82 | - | -299,079.17 | - |
| 投资损失 | -715,433.95 | - | 6,829.53 | - |
| 递延所得税 | -558,946.43 | - | -600,324.42 | - |
| 其中:递延所得税资产减少 | -639,142.5 | - | 3,267,317.6 | - |
| 递延所得税负债增加 | 80,196.07 | - | -3,867,642.02 | - |
| 存货的减少 | -11,423,571.39 | - | 12,832,484.55 | - |
| 经营性应收项目的减少 | -28,010,861.1 | - | -14,128,201.41 | - |
| 经营性应付项目的增加 | 8,431,982.66 | - | -12,737,019.46 | - |
| 现金的期末余额 | 55,387,346.97 | - | 44,001,580.66 | - |
| 减:现金的期初余额 | 44,001,580.66 | - | 65,699,598.5 | - |
| 现金及现金等价物的净增加额 | 11,385,766.31 | - | -21,698,017.84 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |