| 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 | 311,499,960.74 | 159,237,255.68 | 635,123,396.22 | 473,935,089.65 |
| 收到的税费返还 | 10,635,881.79 | 8,591,747.08 | 22,548,518.47 | 18,758,995.02 |
| 收到其他与经营活动有关的现金 | 7,679,151.61 | 3,750,855.59 | 9,307,686.27 | 6,793,450.35 |
| 经营活动现金流入小计 | 329,814,994.14 | 171,579,858.35 | 666,979,600.96 | 499,487,535.02 |
| 购买商品、接受劳务支付的现金 | 165,770,624.18 | 92,664,052.75 | 447,146,695.87 | 347,738,875.6 |
| 支付给职工以及为职工支付的现金 | 31,963,883.79 | 12,140,347.68 | 53,099,157.99 | 39,998,341.01 |
| 支付的各项税费 | 18,343,513.63 | 8,371,851.99 | 26,179,065.72 | 20,529,340.77 |
| 支付其他与经营活动有关的现金 | 9,119,678.83 | 3,794,821.6 | 14,576,889.16 | 9,224,451.44 |
| 经营活动现金流出小计 | 225,197,700.43 | 116,971,074.02 | 541,001,808.74 | 417,491,008.82 |
| 经营活动产生的现金流量净额 | 104,617,293.71 | 54,608,784.33 | 125,977,792.22 | 81,996,526.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 375,000,000 | 295,000,000 | 1,140,000,000 | 750,000,000 |
| 取得投资收益收到的现金 | 1,447,575.34 | 1,327,904.11 | 11,029,972.61 | 8,667,287.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 58,000 | - | - | 0 |
| 投资活动现金流入小计 | 376,505,575.34 | 296,327,904.11 | 1,151,029,972.61 | 758,667,287.67 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,281,837.2 | 17,959,157.64 | 41,048,193.75 | 25,713,337.73 |
| 投资支付的现金 | 408,000,000 | 190,000,000 | 805,000,000 | 460,000,000 |
| 投资活动现金流出小计 | 433,281,837.2 | 207,959,157.64 | 846,048,193.75 | 485,713,337.73 |
| 投资活动产生的现金流量净额 | -56,776,261.86 | 88,368,746.47 | 304,981,778.86 | 272,953,949.94 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 87,000,000 | 51,000,000 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 87,000,000 | 51,000,000 | - | - |
| 偿还债务支付的现金 | 82,000,000 | - | - | 0 |
| 分配股利、利润或偿付利息支付的现金 | 146,134,359.46 | 64,444.44 | 87,392,386.8 | 88,240,308.51 |
| 支付其他与筹资活动有关的现金 | - | - | 39,960,541.22 | 39,960,541.22 |
| 筹资活动现金流出小计 | 228,134,359.46 | 64,444.44 | 127,352,928.02 | 128,200,849.73 |
| 筹资活动产生的现金流量净额 | -141,134,359.46 | 50,935,555.56 | -127,352,928.02 | -128,200,849.73 |
| 四、汇率变动对现金及现金等价物的影响 | 938,234.39 | -959,948.44 | -201,749.95 | -3,380,157.86 |
| 五、现金及现金等价物净增加额 | -92,355,093.22 | 192,953,137.92 | 303,404,893.11 | 223,369,468.55 |
| 加:期初现金及现金等价物余额 | 471,540,238.06 | 471,540,238.06 | 168,135,344.95 | 168,135,344.95 |
| 期末现金及现金等价物余额 | 379,185,144.84 | 664,493,375.98 | 471,540,238.06 | 391,504,813.5 |
| 补充资料: | | | | |
| 净利润 | 55,900,303.65 | - | 141,060,144.81 | - |
| 资产减值准备 | -1,710,862.97 | - | 1,331,453.99 | - |
| 固定资产和投资性房地产折旧 | 12,393,623.56 | - | 7,392,476.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,393,623.56 | - | 7,392,476.96 | - |
| 无形资产摊销 | 688,447.08 | - | 2,210,063.98 | - |
| 长期待摊费用摊销 | 935.53 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -36,119.01 | - | - | - |
| 公允价值变动损失 | -327,180.82 | - | 2,106,328.76 | - |
| 财务费用 | 498,723.82 | - | 1,136,280.64 | - |
| 投资损失 | -1,365,637.11 | - | -10,405,634.54 | - |
| 递延所得税 | 643,233.33 | - | -785,627.39 | - |
| 其中:递延所得税资产减少 | 643,233.33 | - | -785,627.39 | - |
| 递延所得税负债增加 | - | - | 0 | - |
| 存货的减少 | 6,219,550.61 | - | -13,453,107.64 | - |
| 经营性应收项目的减少 | 45,858,946.19 | - | -22,642,372.42 | - |
| 经营性应付项目的增加 | -14,146,670.15 | - | 18,027,785.07 | - |
| 现金的期末余额 | 379,185,144.84 | - | 471,540,238.06 | - |
| 减:现金的期初余额 | 471,540,238.06 | - | 168,135,344.95 | - |
| 现金及现金等价物的净增加额 | -92,355,093.22 | - | 303,404,893.11 | - |
| 公告日期 | 2025-08-19 | 2025-04-29 | 2025-03-28 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |