| 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 | 739,387,824.74 | 351,263,390.52 | 1,264,582,978.89 | 975,069,388.58 |
| 收到的税费返还 | - | - | 1,636,275.18 | - |
| 收到其他与经营活动有关的现金 | 1,619,759.67 | 1,748,339.86 | 14,703,174.74 | 13,040,778.44 |
| 经营活动现金流入小计 | 741,007,584.41 | 353,011,730.38 | 1,280,922,428.81 | 988,110,167.02 |
| 购买商品、接受劳务支付的现金 | 622,674,988 | 333,123,190.51 | 915,135,280.97 | 706,536,508.28 |
| 支付给职工以及为职工支付的现金 | 58,349,733.42 | 33,608,719.3 | 96,124,605.33 | 71,958,014.52 |
| 支付的各项税费 | 28,722,315 | 9,154,412.4 | 68,325,422.94 | 56,159,574.57 |
| 支付其他与经营活动有关的现金 | 23,259,975.74 | 12,485,682.79 | 40,272,961.11 | 31,231,557.07 |
| 经营活动现金流出小计 | 733,007,012.16 | 388,372,005 | 1,119,858,270.35 | 865,885,654.44 |
| 经营活动产生的现金流量净额 | 8,000,572.25 | -35,360,274.62 | 161,064,158.46 | 122,224,512.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 960,000,000 | 290,000,000 | - | - |
| 取得投资收益收到的现金 | 2,816,907.19 | 703,054.8 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 233,500 | 88,000 | 89,333.88 | 82,833.89 |
| 投资活动现金流入小计 | 963,050,407.19 | 290,791,054.8 | 89,333.88 | 82,833.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,903,402.13 | 13,522,086.43 | 55,449,661.42 | 36,808,939.69 |
| 投资支付的现金 | 1,299,999,640 | 739,999,640 | - | - |
| 投资活动现金流出小计 | 1,329,903,042.13 | 753,521,726.43 | 55,449,661.42 | 36,808,939.69 |
| 投资活动产生的现金流量净额 | -366,852,634.94 | -462,730,671.63 | -55,360,327.54 | -36,726,105.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 663,458,920 | - |
| 取得借款收到的现金 | 950,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 950,000 | - | 663,458,920 | - |
| 分配股利、利润或偿付利息支付的现金 | 61,680,000 | 30,840,000 | - | - |
| 支付其他与筹资活动有关的现金 | 17,602,739.72 | 17,671,633.05 | 37,114,524.8 | 954,000 |
| 筹资活动现金流出小计 | 79,282,739.72 | 48,511,633.05 | 37,114,524.8 | 954,000 |
| 筹资活动产生的现金流量净额 | -78,332,739.72 | -48,511,633.05 | 626,344,395.2 | -954,000 |
| 四、汇率变动对现金及现金等价物的影响 | -1,037,665.27 | -586,877.53 | -1,179,862.04 | -821,886.74 |
| 五、现金及现金等价物净增加额 | -438,222,467.68 | -547,189,456.83 | 730,868,364.08 | 83,722,520.04 |
| 加:期初现金及现金等价物余额 | 925,353,817.87 | 925,353,817.87 | 193,742,342.12 | 193,742,342.12 |
| 期末现金及现金等价物余额 | 487,131,350.19 | 378,164,361.04 | 924,610,706.2 | 277,464,862.16 |
| 补充资料: | | | | |
| 净利润 | 99,042,904.65 | - | 213,125,786.64 | - |
| 资产减值准备 | 1,130,384.43 | - | 116,033.43 | - |
| 固定资产和投资性房地产折旧 | 12,519,850.13 | - | 25,983,625.8 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,519,850.13 | - | 25,983,625.8 | - |
| 无形资产摊销 | 1,194,304.71 | - | 2,286,669.21 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -96,073.59 | - | 25,585.67 | - |
| 固定资产报废损失 | 2,616,844.16 | - | - | - |
| 财务费用 | 1,083,854.73 | - | 1,205,124.01 | - |
| 投资损失 | -2,816,907.19 | - | - | - |
| 递延所得税 | -252,062.13 | - | -20,785.64 | - |
| 其中:递延所得税资产减少 | -252,062.13 | - | -20,785.64 | - |
| 存货的减少 | -28,232,285.01 | - | -39,270,357.19 | - |
| 经营性应收项目的减少 | -15,774,648.44 | - | -51,409,455.84 | - |
| 经营性应付项目的增加 | -63,232,443.58 | - | 8,713,177.6 | - |
| 其他 | 683,975.7 | - | 43,007.41 | - |
| 现金的期末余额 | 487,131,350.19 | - | 924,610,706.2 | - |
| 减:现金的期初余额 | 925,353,817.87 | - | 193,742,342.12 | - |
| 现金及现金等价物的净增加额 | -438,222,467.68 | - | 730,868,364.08 | - |
| 公告日期 | 2025-08-20 | 2025-04-25 | 2025-04-25 | 2024-11-20 |
| 审计意见(境内) | | | 标准无保留意见 | |