| 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 | 373,561,511.84 | 134,605,865.4 | 677,801,825.03 | 518,994,538.91 |
| 收到的税费返还 | 11,842,823.25 | 3,005,370.11 | 20,092,976.45 | 16,110,002.91 |
| 收到其他与经营活动有关的现金 | 10,237,421.73 | 3,329,784.14 | 22,215,401.14 | 12,815,594.88 |
| 经营活动现金流入小计 | 395,641,756.82 | 140,941,019.65 | 720,110,202.62 | 547,920,136.7 |
| 购买商品、接受劳务支付的现金 | 98,792,324.41 | 44,392,781.08 | 311,651,822.32 | 280,243,827.76 |
| 支付给职工以及为职工支付的现金 | 72,595,567.22 | 41,652,001.99 | 118,428,639.26 | 88,802,985.32 |
| 支付的各项税费 | 29,616,551.4 | 19,191,508.62 | 31,983,282.51 | 29,663,969.76 |
| 支付其他与经营活动有关的现金 | 39,399,615.14 | 11,204,715.69 | 70,332,573.26 | 55,591,529.99 |
| 经营活动现金流出小计 | 240,404,058.17 | 116,441,007.38 | 532,396,317.35 | 454,302,312.83 |
| 经营活动产生的现金流量净额 | 155,237,698.65 | 24,500,012.27 | 187,713,885.27 | 93,617,823.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,021,000,000 | 555,775,002.76 | 2,245,557,000 | 730,022,203.83 |
| 取得投资收益收到的现金 | 4,335,414.63 | 738,778.55 | 25,026,170.51 | 6,662,979 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 61,000 | 59,000 | 78,183 | 40,234.16 |
| 投资活动现金流入小计 | 1,025,396,414.63 | 556,572,781.31 | 2,270,661,353.51 | 736,725,416.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 41,835,065.73 | 14,314,086.16 | 161,420,651.65 | 86,821,026.21 |
| 投资支付的现金 | 946,000,000 | 506,000,000 | 2,371,557,000 | 722,001,000 |
| 支付其他与投资活动有关的现金 | - | - | 161.1 | - |
| 投资活动现金流出小计 | 987,835,065.73 | 520,314,086.16 | 2,532,977,812.75 | 808,822,026.21 |
| 投资活动产生的现金流量净额 | 37,561,348.9 | 36,258,695.15 | -262,316,459.24 | -72,096,609.22 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 7,853.78 | 1,725.92 | 510,000 | 500,000 |
| 收到其他与筹资活动有关的现金 | - | - | 10,000 | - |
| 筹资活动现金流入小计 | 7,853.78 | 1,725.92 | 520,000 | 500,000 |
| 偿还债务支付的现金 | - | - | 1,000,000 | 1,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 60,600,710.3 | 4,137.5 | 34,646,873.63 | 33,902,472.45 |
| 支付其他与筹资活动有关的现金 | - | - | 7,146,509.59 | 7,124,080.35 |
| 筹资活动现金流出小计 | 60,600,710.3 | 4,137.5 | 42,793,383.22 | 42,026,552.8 |
| 筹资活动产生的现金流量净额 | -60,592,856.52 | -2,411.58 | -42,273,383.22 | -41,526,552.8 |
| 四、汇率变动对现金及现金等价物的影响 | -624,248.85 | 250,726.36 | 683,141.31 | -350,896.11 |
| 五、现金及现金等价物净增加额 | 131,581,942.18 | 61,007,022.2 | -116,192,815.88 | -20,356,234.26 |
| 加:期初现金及现金等价物余额 | 152,530,315.09 | 152,530,315.09 | 268,723,130.97 | 268,723,130.97 |
| 期末现金及现金等价物余额 | 284,112,257.27 | 213,537,337.29 | 152,530,315.09 | 248,366,896.71 |
| 补充资料: | | | | |
| 净利润 | 126,829,692.62 | - | 145,524,820.74 | - |
| 资产减值准备 | 5,285,360.07 | - | 9,830,773.68 | - |
| 固定资产和投资性房地产折旧 | 45,355,019.42 | - | 75,637,576.85 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 45,355,019.42 | - | 75,637,576.85 | - |
| 无形资产摊销 | 1,296,639.24 | - | 2,794,203.96 | - |
| 长期待摊费用摊销 | - | - | 50,968.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -30,359.76 | - | -4,914.16 | - |
| 固定资产报废损失 | 161,712.29 | - | 1,602,601.35 | - |
| 财务费用 | 633,355.92 | - | -668,496.72 | - |
| 投资损失 | -4,288,471.6 | - | -23,641,874.05 | - |
| 递延所得税 | -589,252.39 | - | -4,276,509.31 | - |
| 其中:递延所得税资产减少 | -589,252.39 | - | -4,276,509.31 | - |
| 存货的减少 | 32,772,798.7 | - | -10,198,829.35 | - |
| 经营性应收项目的减少 | -76,625,639.15 | - | 45,515,152.53 | - |
| 经营性应付项目的增加 | 12,166,359.33 | - | -55,051,106.94 | - |
| 其他 | -518,557.3 | - | -5,455,035.37 | - |
| 现金的期末余额 | 284,112,257.27 | - | 152,530,315.09 | - |
| 减:现金的期初余额 | 152,530,315.09 | - | 268,723,130.97 | - |
| 现金及现金等价物的净增加额 | 131,581,942.18 | - | -116,192,815.88 | - |
| 公告日期 | 2025-08-07 | 2025-04-25 | 2025-04-25 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |