| 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 | 235,779,439.3 | 120,219,577.06 | 1,070,807,693.71 | 699,213,567.3 |
| 收到的税费返还 | - | - | 6,188,382.08 | 5,680,831.79 |
| 收到其他与经营活动有关的现金 | 10,179,424.55 | 16,226,477.74 | 45,365,742.26 | 30,125,537.89 |
| 经营活动现金流入小计 | 245,958,863.85 | 136,446,054.8 | 1,122,361,818.05 | 735,019,936.98 |
| 购买商品、接受劳务支付的现金 | 120,042,945.97 | 67,199,145.74 | 617,576,991.24 | 369,950,630.53 |
| 支付给职工以及为职工支付的现金 | 45,031,758.41 | 26,727,775.87 | 109,854,656.82 | 82,438,812.23 |
| 支付的各项税费 | 31,875,995.98 | 23,136,602.92 | 109,743,240.26 | 100,140,448.3 |
| 支付其他与经营活动有关的现金 | 77,889,698.7 | 55,397,368.83 | 177,984,176.05 | 162,325,854.16 |
| 经营活动现金流出小计 | 274,840,399.06 | 172,460,893.36 | 1,015,159,064.37 | 714,855,745.22 |
| 经营活动产生的现金流量净额 | -28,881,535.21 | -36,014,838.56 | 107,202,753.68 | 20,164,191.76 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 178,503.38 | 32,000 | 251,959.8 | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 178,503.38 | 32,000 | 251,959.8 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,046,198 | 2,224,198 | 3,879,660.5 | 2,166,158 |
| 投资支付的现金 | 100,833,551.5 | - | - | - |
| 投资活动现金流出小计 | 103,879,749.5 | 2,224,198 | 3,879,660.5 | 2,166,158 |
| 投资活动产生的现金流量净额 | -103,701,246.12 | -2,192,198 | -3,627,700.7 | -2,166,158 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 4,000,000 | 4,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 4,000,000 | 4,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 12,100,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 4,000,000 | 16,100,000 |
| 偿还债务支付的现金 | - | - | - | 9,100,000 |
| 分配股利、利润或偿付利息支付的现金 | 193,815,494.1 | - | 484,592,653.06 | 484,538,735.25 |
| 支付其他与筹资活动有关的现金 | 898,876 | 449,438 | 1,797,752 | - |
| 筹资活动现金流出小计 | 194,714,370.1 | 449,438 | 486,390,405.06 | 493,638,735.25 |
| 筹资活动产生的现金流量净额 | -194,714,370.1 | -449,438 | -482,390,405.06 | -477,538,735.25 |
| 五、现金及现金等价物净增加额 | -327,297,151.43 | -38,656,474.56 | -378,815,352.08 | -459,540,701.49 |
| 加:期初现金及现金等价物余额 | 906,025,622.29 | 906,025,622.29 | 1,284,840,974.37 | 1,284,840,974.37 |
| 期末现金及现金等价物余额 | 578,728,470.86 | 867,369,147.73 | 906,025,622.29 | 825,300,272.88 |
| 补充资料: | | | | |
| 净利润 | 11,507,781.79 | - | 109,319,865.72 | - |
| 资产减值准备 | -714,071.16 | - | 8,740,842.26 | - |
| 固定资产和投资性房地产折旧 | 26,455,669.84 | - | 55,013,565.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,455,669.84 | - | 55,013,565.49 | - |
| 无形资产摊销 | 1,657,480.51 | - | 3,823,065.09 | - |
| 长期待摊费用摊销 | 745,619.42 | - | 1,170,813.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 105,371.16 | - | -196,522.9 | - |
| 固定资产报废损失 | - | - | 3,972.21 | - |
| 财务费用 | 34,635.83 | - | 180,243.35 | - |
| 投资损失 | 1,247,336.86 | - | 1,515,651.78 | - |
| 递延所得税 | -196,395.16 | - | -2,038,060.14 | - |
| 其中:递延所得税资产减少 | -196,395.16 | - | -1,504,273.98 | - |
| 递延所得税负债增加 | - | - | -533,786.16 | - |
| 存货的减少 | 75,318.06 | - | 13,501,766.77 | - |
| 经营性应收项目的减少 | 15,530,286.62 | - | -10,764,680.84 | - |
| 经营性应付项目的增加 | -86,124,068.02 | - | -74,654,766.67 | - |
| 现金的期末余额 | 578,728,470.86 | - | 906,025,622.29 | - |
| 减:现金的期初余额 | 906,025,622.29 | - | 1,284,840,974.37 | - |
| 现金及现金等价物的净增加额 | -327,297,151.43 | - | -378,815,352.08 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |