| 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 | 178,555,606.13 | 83,664,815.96 | 358,184,944.01 | 196,843,285.67 |
| 收到的税费返还 | 1,708,521.95 | 1,048,726.19 | 3,860,721.02 | 3,484,035 |
| 收到其他与经营活动有关的现金 | 3,958,079.75 | 1,780,220.08 | 8,873,780.66 | 6,404,726.4 |
| 经营活动现金流入小计 | 184,222,207.83 | 86,493,762.23 | 370,919,445.69 | 206,732,047.07 |
| 购买商品、接受劳务支付的现金 | 46,583,750.77 | 24,596,213.25 | 99,034,244.32 | 70,765,048.3 |
| 支付给职工以及为职工支付的现金 | 57,388,666.8 | 32,528,505.59 | 120,600,068.32 | 88,918,764.33 |
| 支付的各项税费 | 24,247,151.5 | 13,875,859.46 | 29,448,796.76 | 32,519,017.65 |
| 支付其他与经营活动有关的现金 | 38,477,576.35 | 19,320,599.81 | 82,367,467.16 | 59,018,376.44 |
| 经营活动现金流出小计 | 166,697,145.42 | 90,321,178.11 | 331,450,576.56 | 251,221,206.72 |
| 经营活动产生的现金流量净额 | 17,525,062.41 | -3,827,415.88 | 39,468,869.13 | -44,489,159.65 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 961,000,000 | 322,000,000 | 1,763,000,000 | 1,451,000,000 |
| 取得投资收益收到的现金 | 10,056,489.03 | 490,027.39 | 27,659,690.82 | 22,202,104.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 159,361 | 157,061 | 272,165.73 | 59,120 |
| 投资活动现金流入小计 | 971,215,850.03 | 322,647,088.39 | 1,790,931,856.55 | 1,473,261,224.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,909,649.78 | 43,229,244.61 | 157,552,669.4 | 131,525,917.38 |
| 投资支付的现金 | 715,000,000 | 501,000,000 | 1,324,000,000 | 1,304,000,000 |
| 投资活动现金流出小计 | 777,909,649.78 | 544,229,244.61 | 1,481,552,669.4 | 1,435,525,917.38 |
| 投资活动产生的现金流量净额 | 193,306,200.25 | -221,582,156.22 | 309,379,187.15 | 37,735,307.13 |
| 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 | 45,025,394.65 | - | 48,884,688.7 | 48,904,269.24 |
| 支付其他与筹资活动有关的现金 | 47,201,658.41 | 47,201,658.41 | 453,889,682.62 | 390,341,586.51 |
| 筹资活动现金流出小计 | 92,227,053.06 | 47,201,658.41 | 502,774,371.32 | 439,245,855.75 |
| 筹资活动产生的现金流量净额 | -92,227,053.06 | -47,201,658.41 | -502,774,371.32 | -439,245,855.75 |
| 四、汇率变动对现金及现金等价物的影响 | -35,409.45 | -9,476.04 | 130,504.38 | 30,135.57 |
| 五、现金及现金等价物净增加额 | 118,568,800.15 | -272,620,706.55 | -153,795,810.66 | -445,969,572.7 |
| 加:期初现金及现金等价物余额 | 558,452,319.69 | 558,452,319.69 | 712,248,130.35 | 712,248,130.35 |
| 期末现金及现金等价物余额 | 677,021,119.84 | 285,831,613.14 | 558,452,319.69 | 266,278,557.65 |
| 补充资料: | | | | |
| 净利润 | 34,382,000.32 | - | 98,666,904.12 | - |
| 资产减值准备 | 925,683.86 | - | 3,476,188.59 | - |
| 固定资产和投资性房地产折旧 | 11,104,274.03 | - | 8,703,731.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,104,274.03 | - | 8,703,731.28 | - |
| 无形资产摊销 | 1,263,030.99 | - | 1,843,230.8 | - |
| 长期待摊费用摊销 | 498,429.91 | - | 3,476,314.55 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 267,573.13 | - | -66,060.35 | - |
| 固定资产报废损失 | 21,337.01 | - | 6,108.53 | - |
| 公允价值变动损失 | -4,303,482.19 | - | -13,504,308.23 | - |
| 财务费用 | 45,697.03 | - | 161,776.39 | - |
| 投资损失 | -1,454,431.51 | - | -13,600,074.37 | - |
| 递延所得税 | -1,217,003.44 | - | -2,084,316.46 | - |
| 其中:递延所得税资产减少 | -214,217.65 | - | -1,569,810.16 | - |
| 递延所得税负债增加 | -1,002,785.79 | - | -514,506.3 | - |
| 存货的减少 | -6,332,982.73 | - | -18,653,153.89 | - |
| 经营性应收项目的减少 | -8,142,105.76 | - | -32,486,567.89 | - |
| 经营性应付项目的增加 | -9,259,295.99 | - | -6,096,230.62 | - |
| 其他 | - | - | 4,656,765.64 | - |
| 现金的期末余额 | 677,021,119.84 | - | 558,452,319.69 | - |
| 减:现金的期初余额 | 558,452,319.69 | - | 712,248,130.35 | - |
| 现金及现金等价物的净增加额 | 118,568,800.15 | - | -153,795,810.66 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |