| 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 | 359,487,241.76 | 142,447,062.97 | 839,267,307.54 | 605,995,627.51 |
| 收到的税费返还 | 9,278,563.72 | 1,831,116.25 | 11,583,545.03 | 9,711,569.88 |
| 收到其他与经营活动有关的现金 | 22,813,025.06 | 13,281,880.36 | 45,302,921.91 | 37,063,807.61 |
| 经营活动现金流入小计 | 391,578,830.54 | 157,560,059.58 | 896,153,774.48 | 652,771,005 |
| 购买商品、接受劳务支付的现金 | 381,871,400.24 | 180,000,007.29 | 414,611,816.89 | 331,541,257.76 |
| 支付给职工以及为职工支付的现金 | 74,712,928.29 | 41,649,019.72 | 118,603,638.99 | 87,200,478.33 |
| 支付的各项税费 | 39,150,573.75 | 15,816,653.46 | 59,009,307.48 | 50,698,146.77 |
| 支付其他与经营活动有关的现金 | 72,342,391.58 | 27,357,820.1 | 128,135,970.74 | 109,520,771.59 |
| 经营活动现金流出小计 | 568,077,293.86 | 264,823,500.57 | 720,360,734.1 | 578,960,654.45 |
| 经营活动产生的现金流量净额 | -176,498,463.32 | -107,263,440.99 | 175,793,040.38 | 73,810,350.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 582,921,667.26 | 180,626,259.26 | 1,621,617,576.88 | 1,115,090,603.04 |
| 取得投资收益收到的现金 | - | - | 156,000 | 156,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,000 | - | - | - |
| 投资活动现金流入小计 | 582,932,667.26 | 180,626,259.26 | 1,621,773,576.88 | 1,115,246,603.04 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,435,248.59 | 9,150,543.01 | 60,163,134.13 | 50,837,798.51 |
| 投资支付的现金 | 610,500,000 | 430,000,000 | 1,756,000,000 | 1,370,000,000 |
| 投资活动现金流出小计 | 629,935,248.59 | 439,150,543.01 | 1,816,163,134.13 | 1,420,837,798.51 |
| 投资活动产生的现金流量净额 | -47,002,581.33 | -258,524,283.75 | -194,389,557.25 | -305,591,195.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 17,900,000 | 0 | 30,000,000 | 30,000,000 |
| 筹资活动现金流入小计 | 17,900,000 | 0 | 30,000,000 | 30,000,000 |
| 偿还债务支付的现金 | - | - | 30,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 14,348,643.43 | 0 | 122,744,318.65 | 122,744,318.65 |
| 支付其他与筹资活动有关的现金 | - | - | 163,410 | - |
| 筹资活动现金流出小计 | 14,348,643.43 | 0 | 152,907,728.65 | 152,744,318.65 |
| 筹资活动产生的现金流量净额 | 3,551,356.57 | 0 | -122,907,728.65 | -122,744,318.65 |
| 四、汇率变动对现金及现金等价物的影响 | -201,314.08 | -94,635.89 | 1,121,739.55 | -626,860.33 |
| 五、现金及现金等价物净增加额 | -220,151,002.16 | -365,882,360.63 | -140,382,505.97 | -355,152,023.9 |
| 加:期初现金及现金等价物余额 | 590,144,925.54 | 590,144,925.54 | 730,527,431.51 | 730,527,431.51 |
| 期末现金及现金等价物余额 | 369,993,923.38 | 224,262,564.91 | 590,144,925.54 | 375,375,407.61 |
| 补充资料: | | | | |
| 净利润 | 97,053,287.81 | - | 118,917,071.2 | - |
| 资产减值准备 | 13,605,370.88 | - | 2,743,071.54 | - |
| 固定资产和投资性房地产折旧 | 18,605,973.78 | - | 35,591,477.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 18,605,973.78 | - | 35,591,477.46 | - |
| 无形资产摊销 | 1,421,141.78 | - | 3,016,740.31 | - |
| 长期待摊费用摊销 | 1,203,546 | - | 2,235,961.27 | - |
| 固定资产报废损失 | 123,896.75 | - | 211,195.71 | - |
| 公允价值变动损失 | - | - | -1,332,881.75 | - |
| 财务费用 | 249,355.87 | - | -1,017,717.09 | - |
| 投资损失 | -3,019,985.21 | - | -5,053,920.62 | - |
| 递延所得税 | -1,990,501.11 | - | -448,600.69 | - |
| 其中:递延所得税资产减少 | -1,990,501.11 | - | -448,600.69 | - |
| 存货的减少 | -153,268,982.79 | - | 39,349,243.93 | - |
| 经营性应收项目的减少 | -323,203,796.12 | - | -28,119,125.13 | - |
| 经营性应付项目的增加 | 172,650,784.64 | - | 7,012,917.98 | - |
| 其他 | - | - | 2,544,717.46 | - |
| 现金的期末余额 | 369,993,923.38 | - | 590,144,925.54 | - |
| 减:现金的期初余额 | 590,144,925.54 | - | 730,527,431.51 | - |
| 现金及现金等价物的净增加额 | -220,151,002.16 | - | -140,382,505.97 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-22 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |