| 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 | 501,084,062.09 | 300,150,728.8 | 719,077,253.39 | 581,461,864.95 |
| 收到其他与经营活动有关的现金 | 11,595,151.35 | 9,824,207.6 | 36,059,503.46 | 22,192,534.1 |
| 经营活动现金流入小计 | 512,679,213.44 | 309,974,936.4 | 755,136,756.85 | 603,654,399.05 |
| 购买商品、接受劳务支付的现金 | 168,618,396.1 | 84,061,515.35 | 273,632,125.76 | 213,160,945.96 |
| 支付给职工以及为职工支付的现金 | 80,100,057.81 | 43,413,899.13 | 133,743,275.17 | 102,052,117.2 |
| 支付的各项税费 | 51,184,353.01 | 32,131,946.15 | 64,218,190.7 | 52,660,697.02 |
| 支付其他与经营活动有关的现金 | 71,049,356.52 | 31,539,739.94 | 175,084,699.85 | 134,741,271.25 |
| 经营活动现金流出小计 | 370,952,163.44 | 191,147,100.57 | 646,678,291.48 | 502,615,031.43 |
| 经营活动产生的现金流量净额 | 141,727,050 | 118,827,835.83 | 108,458,465.37 | 101,039,367.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收到的其他与投资活动有关的现金 | 1,937,664,296.3 | 622,736,623.57 | 2,416,703,695.18 | 1,285,216,185.95 |
| 投资活动现金流入小计 | 1,937,664,296.3 | 622,736,623.57 | 2,416,703,695.18 | 1,285,216,185.95 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 69,251,267.2 | 53,025,807.51 | 94,886,248.2 | 42,431,122.98 |
| 支付其他与投资活动有关的现金 | 1,736,781,080 | 756,481,080 | 2,601,765,890.41 | 1,345,621,780.82 |
| 投资活动现金流出小计 | 1,806,032,347.2 | 809,506,887.51 | 2,696,652,138.61 | 1,388,052,903.8 |
| 投资活动产生的现金流量净额 | 131,631,949.1 | -186,770,263.94 | -279,948,443.43 | -102,836,717.85 |
| 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 | 2,806,942.07 | - | 1,482,157.78 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 2,806,942.07 | - | 1,482,157.78 | - |
| 分配股利、利润或偿付利息支付的现金 | 35,547,033 | - | 35,655,433 | 35,655,433 |
| 支付其他与筹资活动有关的现金 | 69,179,264.1 | 267,337.61 | 4,170,907.99 | 1,024,447.14 |
| 筹资活动现金流出小计 | 104,726,297.1 | 267,337.61 | 39,826,340.99 | 36,679,880.14 |
| 筹资活动产生的现金流量净额 | -101,919,355.03 | -267,337.61 | -38,344,183.21 | -36,679,880.14 |
| 四、汇率变动对现金及现金等价物的影响 | 15,183.07 | 14,684.7 | -59,360 | - |
| 五、现金及现金等价物净增加额 | 171,454,827.14 | -68,195,081.02 | -209,893,521.27 | -38,477,230.37 |
| 加:期初现金及现金等价物余额 | 216,926,071.58 | 340,139,636.95 | 426,819,592.85 | 428,301,750.63 |
| 期末现金及现金等价物余额 | 388,380,898.72 | 271,944,555.93 | 216,926,071.58 | 389,824,520.26 |
| 补充资料: | | | | |
| 净利润 | 82,601,241.06 | - | 91,834,052.1 | - |
| 资产减值准备 | 2,159,067.56 | - | 4,572,130.12 | - |
| 固定资产和投资性房地产折旧 | 10,934,220.33 | - | 20,604,413.8 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,934,220.33 | - | 20,604,413.8 | - |
| 无形资产摊销 | 2,896,836.26 | - | 1,769,840.95 | - |
| 长期待摊费用摊销 | 357,843.54 | - | 715,687.07 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,264.26 | - | - | - |
| 固定资产报废损失 | 192.48 | - | 1,410.26 | - |
| 公允价值变动损失 | 252,364.9 | - | 501,761.85 | - |
| 财务费用 | 26,225.96 | - | 121,723.75 | - |
| 投资损失 | -7,457,673 | - | -10,103,695.18 | - |
| 递延所得税 | 3,747,569.01 | - | -1,886,749.3 | - |
| 其中:递延所得税资产减少 | -4,348,195.18 | - | -1,506,967.93 | - |
| 递延所得税负债增加 | 8,095,764.19 | - | -379,781.37 | - |
| 存货的减少 | 35,604,656.5 | - | -4,810,023.54 | - |
| 经营性应收项目的减少 | -7,466,266.4 | - | -30,633,394.88 | - |
| 经营性应付项目的增加 | 14,821,850.57 | - | 31,732,478.24 | - |
| 其他 | 2,340,828.84 | - | 1,607,410.38 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 694,125.97 | - | 0 | - |
| 现金的期末余额 | 388,380,898.72 | - | 216,926,071.58 | - |
| 减:现金的期初余额 | 216,926,071.58 | - | 426,819,592.85 | - |
| 现金及现金等价物的净增加额 | 171,454,827.14 | - | -209,893,521.27 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |