| 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 | 243,548,657.89 | 130,502,800.44 | 542,731,601.2 | 410,259,787.87 |
| 收到的税费返还 | 3,992,866.28 | 1,663,502.91 | 11,732,576.3 | 10,657,388.52 |
| 收到其他与经营活动有关的现金 | 16,758,586.17 | 7,891,082.52 | 19,893,169.58 | 16,826,801.92 |
| 经营活动现金流入小计 | 264,300,110.34 | 140,057,385.87 | 574,357,347.08 | 437,743,978.31 |
| 购买商品、接受劳务支付的现金 | 145,284,476.7 | 74,818,922.89 | 325,835,987.99 | 267,252,729.66 |
| 支付给职工以及为职工支付的现金 | 46,800,932.82 | 28,599,006.81 | 80,790,236.45 | 60,702,301.2 |
| 支付的各项税费 | 24,674,946.47 | 6,147,905.63 | 25,041,066.99 | 22,438,832.29 |
| 支付其他与经营活动有关的现金 | 25,164,297.98 | 9,021,033.17 | 34,725,617.72 | 45,163,452.1 |
| 经营活动现金流出小计 | 241,924,653.97 | 118,586,868.5 | 466,392,909.15 | 395,557,315.25 |
| 经营活动产生的现金流量净额 | 22,375,456.37 | 21,470,517.37 | 107,964,437.93 | 42,186,663.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 49,850,000 | 30,800,000 | 112,114,671.2 | 89,050,000 |
| 取得投资收益收到的现金 | 440,479.48 | 342,951.38 | 80,351,619.92 | 16,546,707.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 88,000 | 88,000 | 623,485.44 | 393,000 |
| 收到的其他与投资活动有关的现金 | 205,032,681.39 | 144,947,900.57 | 4,230,165.88 | 10,181,742.64 |
| 投资活动现金流入小计 | 255,411,160.87 | 176,178,851.95 | 197,319,942.44 | 116,171,450.49 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 58,583,001.3 | 39,530,831.5 | 13,672,809.79 | 5,324,999.14 |
| 投资支付的现金 | 49,100,000 | 24,050,000 | 485,993,541.67 | 60,050,000 |
| 支付其他与投资活动有关的现金 | 276,380,000 | 160,000,000 | - | 360,000,000 |
| 投资活动现金流出小计 | 384,063,001.3 | 223,580,831.5 | 499,666,351.46 | 425,374,999.14 |
| 投资活动产生的现金流量净额 | -128,651,840.43 | -47,401,979.55 | -302,346,409.02 | -309,203,548.65 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 510,000 | 510,000 | 73,400,000 | 73,400,000 |
| 筹资活动现金流入小计 | 510,000 | 510,000 | 73,400,000 | 73,400,000 |
| 偿还债务支付的现金 | 1,500,000 | 1,500,000 | 82,000,000 | 80,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,849,591.72 | 8,277.63 | 27,482,545.31 | 27,463,205.86 |
| 支付其他与筹资活动有关的现金 | 227,101.98 | 113,550.99 | 1,370,069.4 | 1,256,140.71 |
| 筹资活动现金流出小计 | 10,576,693.7 | 1,621,828.62 | 110,852,614.71 | 108,719,346.57 |
| 筹资活动产生的现金流量净额 | -10,066,693.7 | -1,111,828.62 | -37,452,614.71 | -35,319,346.57 |
| 四、汇率变动对现金及现金等价物的影响 | 174,435.64 | 20,487.95 | 1,892,775.14 | -107,132.05 |
| 五、现金及现金等价物净增加额 | -116,168,642.12 | -27,022,802.85 | -229,941,810.66 | -302,443,364.21 |
| 加:期初现金及现金等价物余额 | 304,621,942.46 | 304,621,942.46 | 534,563,753.12 | 534,563,753.12 |
| 期末现金及现金等价物余额 | 188,453,300.34 | 277,599,139.61 | 304,621,942.46 | 232,120,388.91 |
| 补充资料: | | | | |
| 净利润 | 40,917,268.46 | - | 27,811,972.7 | - |
| 资产减值准备 | 3,829,295.25 | - | 101,141,389.65 | - |
| 固定资产和投资性房地产折旧 | 14,327,524.65 | - | 30,057,835.7 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,327,524.65 | - | 30,057,835.7 | - |
| 无形资产摊销 | 1,283,039.96 | - | 2,631,229.32 | - |
| 长期待摊费用摊销 | 188,785.11 | - | 281,105.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -49,520.42 | - | -248,381.53 | - |
| 固定资产报废损失 | - | - | 37,946.55 | - |
| 财务费用 | -133,703.64 | - | -1,122,032.18 | - |
| 投资损失 | -13,752,196.11 | - | -24,382,637.93 | - |
| 递延所得税 | -2,631,866.48 | - | -12,949,403 | - |
| 其中:递延所得税资产减少 | -898,056.18 | - | 690,880.33 | - |
| 递延所得税负债增加 | -1,733,810.3 | - | -13,640,283.33 | - |
| 存货的减少 | -5,259,987.28 | - | -37,790,053.67 | - |
| 经营性应收项目的减少 | 22,081,985.03 | - | -25,616,021.93 | - |
| 经营性应付项目的增加 | -39,172,234.16 | - | 46,912,148.99 | - |
| 现金的期末余额 | 188,453,300.34 | - | 304,621,942.46 | - |
| 减:现金的期初余额 | 304,621,942.46 | - | 534,563,753.12 | - |
| 现金及现金等价物的净增加额 | -116,168,642.12 | - | -229,941,810.66 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |