| 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 | 229,237,064.58 | 103,958,444.02 | 436,543,333.64 | 336,589,096.33 |
| 收到的税费返还 | 6,083,606.95 | 3,154,449.34 | 11,000,516.76 | 9,729,387.32 |
| 收到其他与经营活动有关的现金 | 3,627,214.2 | 1,818,401.26 | 16,700,664.27 | 11,972,960.64 |
| 经营活动现金流入小计 | 238,947,885.73 | 108,931,294.62 | 464,244,514.67 | 358,291,444.29 |
| 购买商品、接受劳务支付的现金 | 110,759,630.25 | 60,555,154.23 | 180,306,954.17 | 131,352,658.93 |
| 支付给职工以及为职工支付的现金 | 83,016,833.29 | 45,079,493.51 | 144,358,001.33 | 107,308,497.42 |
| 支付的各项税费 | 5,696,029.57 | 1,940,097.55 | 10,260,694.29 | 7,449,021.6 |
| 支付其他与经营活动有关的现金 | 15,230,089.24 | 4,851,685.78 | 29,122,125.36 | 17,529,163.21 |
| 经营活动现金流出小计 | 214,702,582.35 | 112,426,431.07 | 364,047,775.15 | 263,639,341.16 |
| 经营活动产生的现金流量净额 | 24,245,303.38 | -3,495,136.45 | 100,196,739.52 | 94,652,103.13 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 424,338,900 | 177,945,100 | 1,252,531,800 | 652,120,987.11 |
| 取得投资收益收到的现金 | 590,827.68 | 211,090.13 | 1,968,791.85 | 1,043,129.09 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 28,000 | 28,000 | - | 163,970 |
| 投资活动现金流入小计 | 424,957,727.68 | 178,184,190.13 | 1,254,500,591.85 | 653,328,086.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 48,120,610.02 | 14,840,228.5 | 92,069,808.12 | 70,216,988 |
| 投资支付的现金 | 451,075,200 | 258,756,700 | 1,258,494,200 | 710,285,800 |
| 投资活动现金流出小计 | 499,195,810.02 | 273,596,928.5 | 1,350,564,008.12 | 780,502,788 |
| 投资活动产生的现金流量净额 | -74,238,082.34 | -95,412,738.37 | -96,063,416.27 | -127,174,701.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 33,100,000 | 30,100,000 | 107,312,067.53 | 77,790,000 |
| 收到其他与筹资活动有关的现金 | 1,479,229.95 | 1,479,229.95 | 34,350,000 | 35,571,100.15 |
| 筹资活动现金流入小计 | 34,579,229.95 | 31,579,229.95 | 141,662,067.53 | 113,361,100.15 |
| 偿还债务支付的现金 | 87,668,991.65 | 46,501,862.79 | 117,644,123.69 | 97,744,123.69 |
| 分配股利、利润或偿付利息支付的现金 | 32,454,896.36 | 914,640.88 | 3,046,981.68 | 2,389,285.45 |
| 其中:子公司支付给少数股东的股利、利润 | 450,000 | 360,000 | 270,000 | 270,000 |
| 支付其他与筹资活动有关的现金 | 210,776.51 | - | 33,542,856.51 | 35,093,814.64 |
| 筹资活动现金流出小计 | 120,334,664.52 | 47,416,503.67 | 154,233,961.88 | 135,227,223.78 |
| 筹资活动产生的现金流量净额 | -85,755,434.57 | -15,837,273.72 | -12,571,894.35 | -21,866,123.63 |
| 四、汇率变动对现金及现金等价物的影响 | -250,320.4 | -88,099.31 | 2,693,404.56 | -1,303,280.24 |
| 五、现金及现金等价物净增加额 | -135,998,533.93 | -114,833,247.85 | -5,745,166.54 | -55,692,002.54 |
| 加:期初现金及现金等价物余额 | 301,426,923.44 | 301,426,923.44 | 307,172,089.98 | 307,172,089.98 |
| 期末现金及现金等价物余额 | 165,428,389.51 | 186,593,675.59 | 301,426,923.44 | 251,480,087.44 |
| 补充资料: | | | | |
| 净利润 | 20,703,917.32 | - | 44,829,241.96 | - |
| 资产减值准备 | 484,464.06 | - | 5,438,282.98 | - |
| 固定资产和投资性房地产折旧 | 10,880,014.96 | - | 22,612,706.48 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,880,014.96 | - | 22,612,706.48 | - |
| 无形资产摊销 | 1,889,304.48 | - | 3,680,120.72 | - |
| 长期待摊费用摊销 | - | - | 319,126.11 | - |
| 递延收益摊销 | - | - | -2,367.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 64,328.36 | - | -148,334.58 | - |
| 固定资产报废损失 | 17,036.14 | - | 318,302.49 | - |
| 公允价值变动损失 | -147,912.45 | - | -25,963.4 | - |
| 财务费用 | 1,285,449.48 | - | -759,157.16 | - |
| 投资损失 | -307,974.02 | - | -1,431,490.63 | - |
| 递延所得税 | 1,228,590.99 | - | 1,480,954.82 | - |
| 其中:递延所得税资产减少 | 1,201,382.36 | - | 1,544,316.05 | - |
| 递延所得税负债增加 | 27,208.63 | - | -63,361.23 | - |
| 存货的减少 | 5,691,937.88 | - | 5,509,760.57 | - |
| 经营性应收项目的减少 | -26,893,140.2 | - | -35,590,861.18 | - |
| 经营性应付项目的增加 | 7,885,776.17 | - | 51,172,181.4 | - |
| 现金的期末余额 | 165,428,389.51 | - | 301,426,923.44 | - |
| 减:现金的期初余额 | 301,426,923.44 | - | 307,172,089.98 | - |
| 现金及现金等价物的净增加额 | -135,998,533.93 | - | -5,745,166.54 | - |
| 公告日期 | 2025-08-16 | 2025-04-25 | 2025-04-25 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |