| 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 | 108,771,010.41 | 48,423,480.72 | 241,283,390.49 | 182,152,152.15 |
| 收到的税费返还 | 5,814,996.59 | 2,197,473.26 | 10,815,207.9 | 9,365,099.58 |
| 收到其他与经营活动有关的现金 | 4,474,392.53 | 2,830,493.37 | 17,683,086.41 | 16,826,446.69 |
| 经营活动现金流入小计 | 119,060,399.53 | 53,451,447.35 | 269,781,684.8 | 208,343,698.42 |
| 购买商品、接受劳务支付的现金 | 58,195,545.91 | 29,479,779.15 | 97,018,142.31 | 80,754,888.24 |
| 支付给职工以及为职工支付的现金 | 35,187,475.04 | 19,662,456.28 | 62,782,658.92 | 45,543,603.25 |
| 支付的各项税费 | 7,973,668.76 | 2,057,921.89 | 13,801,938.46 | 10,846,564.02 |
| 支付其他与经营活动有关的现金 | 11,516,063.78 | 3,775,037.35 | 24,748,642.9 | 17,627,752.87 |
| 经营活动现金流出小计 | 112,872,753.49 | 54,975,194.67 | 198,351,382.59 | 154,772,808.38 |
| 经营活动产生的现金流量净额 | 6,187,646.04 | -1,523,747.32 | 71,430,302.21 | 53,570,890.04 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,446,000,000 | 723,000,000 | 1,512,674,000 | 1,279,674,000 |
| 取得投资收益收到的现金 | 6,137,000.79 | 3,032,885.9 | 11,000,953.91 | 9,096,416.6 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 23,165 | 3,160.51 | 101,740 | 20,140 |
| 投资活动现金流入小计 | 1,452,160,165.79 | 726,036,046.41 | 1,523,776,693.91 | 1,288,790,556.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,525,030.92 | 17,815,999.76 | 41,489,771.26 | 26,045,125.81 |
| 投资支付的现金 | 1,872,000,000 | 1,174,000,000 | 1,544,674,000 | 1,464,674,000 |
| 投资活动现金流出小计 | 1,910,525,030.92 | 1,191,815,999.76 | 1,586,163,771.26 | 1,490,719,125.81 |
| 投资活动产生的现金流量净额 | -458,364,865.13 | -465,779,953.35 | -62,387,077.35 | -201,928,569.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | - | 24,600,000 | 24,600,000 |
| 支付其他与筹资活动有关的现金 | 19,038,852.46 | 14,247,080.12 | - | - |
| 筹资活动现金流出小计 | 19,038,852.46 | 14,247,080.12 | 24,600,000 | 24,600,000 |
| 筹资活动产生的现金流量净额 | -19,038,852.46 | -14,247,080.12 | -24,600,000 | -24,600,000 |
| 四、汇率变动对现金及现金等价物的影响 | 1,029,809.6 | 524,116.44 | 1,303,849.81 | 710,694.5 |
| 五、现金及现金等价物净增加额 | -470,186,261.95 | -481,026,664.35 | -14,252,925.33 | -172,246,984.67 |
| 加:期初现金及现金等价物余额 | 590,631,774.81 | 590,631,774.81 | 604,884,700.14 | 604,884,700.14 |
| 期末现金及现金等价物余额 | 120,445,512.86 | 109,605,110.46 | 590,631,774.81 | 432,637,715.47 |
| 补充资料: | | | | |
| 净利润 | 41,651,165.75 | - | 64,015,936.02 | - |
| 资产减值准备 | 1,019,837.29 | - | 1,221,256.28 | - |
| 固定资产和投资性房地产折旧 | 4,301,233.22 | - | 8,013,477.67 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,301,233.22 | - | 8,013,477.67 | - |
| 无形资产摊销 | 335,502.66 | - | 622,454.84 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 13,317.22 | - | -80,205.4 | - |
| 固定资产报废损失 | - | - | 13,383.17 | - |
| 财务费用 | -1,029,809.6 | - | -1,303,849.81 | - |
| 投资损失 | -6,137,000.79 | - | -11,000,953.91 | - |
| 递延所得税 | -243,367.9 | - | -2,129,377.67 | - |
| 其中:递延所得税资产减少 | -243,367.9 | - | -2,129,377.67 | - |
| 存货的减少 | 453,356.71 | - | -8,375,338.48 | - |
| 经营性应收项目的减少 | -8,475,114.85 | - | -9,858,596.73 | - |
| 经营性应付项目的增加 | -26,586,710.42 | - | 22,478,674.25 | - |
| 现金的期末余额 | 120,445,512.86 | - | 590,631,774.81 | - |
| 减:现金的期初余额 | 590,631,774.81 | - | 604,884,700.14 | - |
| 现金及现金等价物的净增加额 | -470,186,261.95 | - | -14,252,925.33 | - |
| 公告日期 | 2025-08-16 | 2025-04-26 | 2025-04-12 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |