| 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 | 113,717,398.76 | 54,720,791.39 | 259,974,468.35 | 192,645,887.84 |
| 收到的税费返还 | 1,500,093.98 | 799,763.55 | 3,999,380.04 | 2,333,622.98 |
| 收到其他与经营活动有关的现金 | 3,970,766.13 | 1,708,500.86 | 8,989,623.72 | 6,753,793.47 |
| 经营活动现金流入小计 | 119,188,258.87 | 57,229,055.8 | 272,963,472.11 | 201,733,304.29 |
| 购买商品、接受劳务支付的现金 | 43,830,006.98 | 21,386,850.65 | 103,734,402.43 | 74,119,158.65 |
| 支付给职工以及为职工支付的现金 | 38,437,482.63 | 21,539,042.46 | 69,822,789.32 | 53,349,973.56 |
| 支付的各项税费 | 10,130,323.63 | 4,290,125.97 | 19,470,211.61 | 13,061,978.9 |
| 支付其他与经营活动有关的现金 | 16,279,657.64 | 7,727,021.81 | 34,108,548.03 | 27,325,489.76 |
| 经营活动现金流出小计 | 108,677,470.88 | 54,943,040.89 | 227,135,951.39 | 167,856,600.87 |
| 经营活动产生的现金流量净额 | 10,510,787.99 | 2,286,014.91 | 45,827,520.72 | 33,876,703.42 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 730,927,000 | 430,505,000 | 1,609,206,000 | 1,140,638,000 |
| 取得投资收益收到的现金 | 1,016,988.59 | 631,439.65 | 3,183,525.14 | 2,541,696.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,332 | 2,832 | 55,000 | 30,000 |
| 投资活动现金流入小计 | 731,954,320.59 | 431,139,271.65 | 1,612,444,525.14 | 1,143,209,696.96 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,323,192.21 | 2,465,887.05 | 5,810,074.12 | 5,018,321.37 |
| 投资支付的现金 | 674,707,000 | 373,894,000 | 1,645,098,000 | 1,175,888,000 |
| 投资活动现金流出小计 | 678,030,192.21 | 376,359,887.05 | 1,650,908,074.12 | 1,180,906,321.37 |
| 投资活动产生的现金流量净额 | 53,924,128.38 | 54,779,384.6 | -38,463,548.98 | -37,696,624.41 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | - | 8,812.5 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 8,812.5 | - |
| 分配股利、利润或偿付利息支付的现金 | 29,231,588.4 | - | 50,668,086.56 | 50,668,086.56 |
| 支付其他与筹资活动有关的现金 | 1,281,634.09 | 559,302.79 | 2,659,779.01 | 2,108,178.19 |
| 筹资活动现金流出小计 | 30,513,222.49 | 559,302.79 | 53,327,865.57 | 52,776,264.75 |
| 筹资活动产生的现金流量净额 | -30,513,222.49 | -559,302.79 | -53,319,053.07 | -52,776,264.75 |
| 四、汇率变动对现金及现金等价物的影响 | 883,915.42 | 171,671.14 | 1,011,734.07 | 1,137,128.8 |
| 五、现金及现金等价物净增加额 | 34,805,609.3 | 56,677,767.86 | -44,943,347.26 | -55,459,056.94 |
| 加:期初现金及现金等价物余额 | 214,936,895.49 | 214,936,895.49 | 259,880,242.75 | 259,880,242.75 |
| 期末现金及现金等价物余额 | 249,742,504.79 | 271,614,663.35 | 214,936,895.49 | 204,421,185.81 |
| 补充资料: | | | | |
| 净利润 | 15,607,766.57 | - | 47,472,147.97 | - |
| 资产减值准备 | 4,096,594.04 | - | 4,405,203.11 | - |
| 固定资产和投资性房地产折旧 | 3,314,264.17 | - | 6,607,611.74 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,314,264.17 | - | 6,607,611.74 | - |
| 无形资产摊销 | 148,319.16 | - | 441,357.52 | - |
| 长期待摊费用摊销 | 1,018,551.07 | - | 1,710,836.77 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -5,889.55 | - | -75,513.15 | - |
| 财务费用 | -815,674.58 | - | -1,252,915.16 | - |
| 投资损失 | -925,079.87 | - | -3,022,574.25 | - |
| 递延所得税 | -493,579.85 | - | 108,524.38 | - |
| 其中:递延所得税资产减少 | -354,619.85 | - | 738,180.81 | - |
| 递延所得税负债增加 | -138,960 | - | -629,656.43 | - |
| 存货的减少 | -14,094,812.62 | - | -11,974,912 | - |
| 经营性应收项目的减少 | -186,695.53 | - | -4,514,385.01 | - |
| 经营性应付项目的增加 | 2,120,452.24 | - | 1,366,575.55 | - |
| 其他 | -1,123,225.34 | - | 584,022 | - |
| 现金的期末余额 | 249,742,504.79 | - | 214,936,895.49 | - |
| 减:现金的期初余额 | 214,936,895.49 | - | 259,880,242.75 | - |
| 现金及现金等价物的净增加额 | 34,805,609.3 | - | -44,943,347.26 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |