| 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 | 139,994,774.24 | 53,278,545.98 | 273,292,747.08 | 184,899,105.43 |
| 收到的税费返还 | 76,131.52 | - | - | - |
| 收到其他与经营活动有关的现金 | 2,857,005.95 | 1,469,055.03 | 8,321,259.05 | 8,923,652.44 |
| 经营活动现金流入小计 | 142,927,911.71 | 54,747,601.01 | 281,614,006.13 | 193,822,757.87 |
| 购买商品、接受劳务支付的现金 | 48,089,251.33 | 18,811,345.8 | 106,352,568.75 | 62,275,344.42 |
| 支付给职工以及为职工支付的现金 | 24,505,512.06 | 13,615,491.87 | 50,114,277.37 | 36,676,692.9 |
| 支付的各项税费 | 12,006,009.26 | 5,086,258.02 | 32,166,271.13 | 28,275,972.51 |
| 支付其他与经营活动有关的现金 | 19,984,627.9 | 9,812,414.46 | 22,797,384.48 | 19,743,237.46 |
| 经营活动现金流出小计 | 104,585,400.55 | 47,325,510.15 | 211,430,501.73 | 146,971,247.29 |
| 经营活动产生的现金流量净额 | 38,342,511.16 | 7,422,090.86 | 70,183,504.4 | 46,851,510.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 140,000,000.5 | 30,000,000 | 310,000,000 | 275,000,000 |
| 取得投资收益收到的现金 | 494,297.03 | 163,122.68 | 1,477,945.45 | 1,161,423.66 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 143,274.34 | 140,480 |
| 投资活动现金流入小计 | 140,494,297.53 | 30,163,122.68 | 311,621,219.79 | 276,301,903.66 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,123,060 | 2,227,360 | 14,921,216.11 | 12,311,756.7 |
| 投资支付的现金 | 120,000,000.5 | 30,000,000 | 360,000,000 | 215,000,000 |
| 投资活动现金流出小计 | 125,123,060.5 | 32,227,360 | 374,921,216.11 | 227,311,756.7 |
| 投资活动产生的现金流量净额 | 15,371,237.03 | -2,064,237.32 | -63,299,996.32 | 48,990,146.96 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,810,000 | - | 600,000 | 600,000 |
| 取得借款收到的现金 | 1,500,000 | 1,500,000 | - | - |
| 筹资活动现金流入小计 | 5,310,000 | 1,500,000 | 600,000 | 600,000 |
| 偿还债务支付的现金 | 1,500,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 19,498,500 | - | 32,497,500 | 32,497,500 |
| 支付其他与筹资活动有关的现金 | 1,335,094.34 | 335,094.34 | - | 3,178,000 |
| 筹资活动现金流出小计 | 22,333,594.34 | 335,094.34 | 32,497,500 | 35,675,500 |
| 筹资活动产生的现金流量净额 | -17,023,594.34 | 1,164,905.66 | -31,897,500 | -35,075,500 |
| 四、汇率变动对现金及现金等价物的影响 | -331,164.73 | -52,457.91 | -542,128.33 | -301,014.09 |
| 五、现金及现金等价物净增加额 | 36,358,989.12 | 6,470,301.29 | -25,556,120.25 | 60,465,143.45 |
| 加:期初现金及现金等价物余额 | 187,148,314.46 | 287,356,906.46 | 212,704,434.71 | 212,704,434.71 |
| 期末现金及现金等价物余额 | 223,507,303.58 | 293,827,207.75 | 187,148,314.46 | 273,169,578.16 |
| 补充资料: | | | | |
| 净利润 | 20,629,247.4 | - | 59,663,390.86 | - |
| 资产减值准备 | 3,428,635.9 | - | 8,021,979.45 | - |
| 固定资产和投资性房地产折旧 | 6,149,486.58 | - | 11,579,118.89 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,149,486.58 | - | 11,579,118.89 | - |
| 无形资产摊销 | 347,787 | - | 561,221.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 151,177.83 | - |
| 固定资产报废损失 | 798.17 | - | 152,857.14 | - |
| 公允价值变动损失 | 45,506.02 | - | -84,589.35 | - |
| 财务费用 | 215,969.32 | - | -1,357,149.01 | - |
| 投资损失 | -984,178.94 | - | -1,650,422.78 | - |
| 递延所得税 | 206,908.92 | - | -1,558,540.04 | - |
| 其中:递延所得税资产减少 | 206,908.92 | - | -1,558,540.04 | - |
| 存货的减少 | -1,619,053.8 | - | -8,437,196.96 | - |
| 经营性应收项目的减少 | 15,832,093.7 | - | 6,796,755.31 | - |
| 经营性应付项目的增加 | -5,386,346.81 | - | -10,252,990.21 | - |
| 现金的期末余额 | 223,507,303.58 | - | 187,148,314.46 | - |
| 减:现金的期初余额 | 187,148,314.46 | - | 212,704,434.71 | - |
| 现金及现金等价物的净增加额 | 36,358,989.12 | - | -25,556,120.25 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |