| 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 | 103,131,113.7 | 50,476,122.13 | 253,929,825.13 | 190,828,561.25 |
| 收到的税费返还 | 4,043,318.71 | 2,819,309.95 | 1,331,230.34 | 4,552,723.78 |
| 收到其他与经营活动有关的现金 | 3,376,295.64 | 3,191,665.02 | 14,049,068.06 | 4,628,385.9 |
| 经营活动现金流入小计 | 110,550,728.05 | 56,487,097.1 | 269,310,123.53 | 200,009,670.93 |
| 购买商品、接受劳务支付的现金 | 47,623,136.62 | 17,454,272.67 | 110,330,246.56 | 73,288,688.42 |
| 支付给职工以及为职工支付的现金 | 39,725,642.89 | 22,269,572.94 | 71,545,114.42 | 52,443,860.76 |
| 支付的各项税费 | 5,351,895.89 | 1,070,213.94 | 7,736,905.41 | 6,252,379.63 |
| 支付其他与经营活动有关的现金 | 8,804,299.23 | 4,893,577.53 | 15,949,245.36 | 14,622,383.66 |
| 经营活动现金流出小计 | 101,504,974.63 | 45,687,637.08 | 205,561,511.75 | 146,607,312.47 |
| 经营活动产生的现金流量净额 | 9,045,753.42 | 10,799,460.02 | 63,748,611.78 | 53,402,358.46 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 195,000,000 | 95,000,000 | 330,541,560 | 255,000,000 |
| 取得投资收益收到的现金 | 943,003.89 | 279,953.62 | 4,585,969.85 | 2,658,166.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 18,000 | 18,000 | 353,000 | 273,640 |
| 投资活动现金流入小计 | 195,961,003.89 | 95,297,953.62 | 335,480,529.85 | 257,931,806.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,769,190.22 | 10,367,122.23 | 40,123,623.65 | 23,077,645.71 |
| 投资支付的现金 | 180,000,000 | 130,000,000 | 275,728,254.44 | 210,000,000 |
| 投资活动现金流出小计 | 196,769,190.22 | 140,367,122.23 | 315,851,878.09 | 233,077,645.71 |
| 投资活动产生的现金流量净额 | -808,186.33 | -45,069,168.61 | 19,628,651.76 | 24,854,160.35 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | 139,640.28 | - | - |
| 筹资活动现金流入平衡项目 | - | 0 | - | - |
| 筹资活动现金流入小计 | - | 139,640.28 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 15,058,187.15 | - | 20,048,945.47 | 20,050,950.36 |
| 支付其他与筹资活动有关的现金 | 355,600 | - | 2,302,105.78 | - |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 15,413,787.15 | - | 22,351,051.25 | 20,050,950.36 |
| 筹资活动产生的现金流量净额 | -15,413,787.15 | 139,640.28 | -22,351,051.25 | -20,050,950.36 |
| 四、汇率变动对现金及现金等价物的影响 | 952,814.11 | 740,368.94 | 257,559.84 | 673,370.85 |
| 五、现金及现金等价物净增加额 | -6,223,405.95 | -33,389,699.37 | 61,283,772.13 | 58,878,939.3 |
| 加:期初现金及现金等价物余额 | 88,084,766.5 | 88,084,766.5 | 26,800,994.37 | 26,800,994.37 |
| 期末现金及现金等价物余额 | 81,861,360.55 | 54,695,067.13 | 88,084,766.5 | 85,679,933.67 |
| 补充资料: | | | | |
| 净利润 | 14,620,414.48 | - | 29,989,099.13 | - |
| 资产减值准备 | 313,449.1 | - | 1,225,572.33 | - |
| 固定资产和投资性房地产折旧 | 7,817,978.18 | - | 12,877,389.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,817,978.18 | - | 12,877,389.28 | - |
| 无形资产摊销 | 549,112.77 | - | 1,118,866.52 | - |
| 长期待摊费用摊销 | 193,436.66 | - | 420,608.03 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -8,693.73 | - | -21,287.45 | - |
| 固定资产报废损失 | 385.12 | - | 418,791.7 | - |
| 公允价值变动损失 | -54,340.55 | - | -1,698,141.09 | - |
| 财务费用 | -746,285.86 | - | -808,031.78 | - |
| 投资损失 | -1,039,368.07 | - | -527,071.55 | - |
| 递延所得税 | -469,662.82 | - | -388,457.39 | - |
| 其中:递延所得税资产减少 | -8,856.7 | - | -27,873.61 | - |
| 递延所得税负债增加 | -460,806.12 | - | -360,583.78 | - |
| 存货的减少 | -3,595,876.07 | - | -7,207,102.34 | - |
| 经营性应收项目的减少 | -33,778,933.16 | - | 8,949,491.2 | - |
| 经营性应付项目的增加 | 24,487,125.64 | - | 16,217,752.36 | - |
| 现金的期末余额 | 81,861,360.55 | - | 88,084,766.5 | - |
| 减:现金的期初余额 | 88,084,766.5 | - | 26,800,994.37 | - |
| 现金及现金等价物的净增加额 | -6,223,405.95 | - | 61,283,772.13 | - |
| 公告日期 | 2025-08-19 | 2025-04-28 | 2025-04-15 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |