| 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 | 541,756,390.28 | 232,277,140.19 | 1,279,440,111.23 | 943,930,698.12 |
| 收到的税费返还 | 50,711,672.15 | 26,268,996.33 | 95,766,608.46 | 75,575,311.41 |
| 收到其他与经营活动有关的现金 | 6,297,730.7 | 3,490,031.7 | 8,207,654.11 | 8,603,625.49 |
| 经营活动现金流入小计 | 598,765,793.13 | 262,036,168.22 | 1,383,414,373.8 | 1,028,109,635.02 |
| 购买商品、接受劳务支付的现金 | 337,849,787.88 | 179,560,196.78 | 753,950,273.08 | 553,014,959.04 |
| 支付给职工以及为职工支付的现金 | 179,985,309.2 | 117,964,998.77 | 300,065,039.94 | 237,782,822.2 |
| 支付的各项税费 | 7,882,830.06 | 5,630,058.34 | 29,877,761.29 | 17,360,544.65 |
| 支付其他与经营活动有关的现金 | 20,418,594.13 | 11,921,083.25 | 42,750,615.74 | 31,744,347.4 |
| 经营活动现金流出小计 | 546,136,521.27 | 315,076,337.14 | 1,126,643,690.05 | 839,902,673.29 |
| 经营活动产生的现金流量净额 | 52,629,271.86 | -53,040,168.92 | 256,770,683.75 | 188,206,961.73 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 5,023,173.98 | 2,232,983.07 | 6,766,358.22 | 2,882,631.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 700,037.87 | 294,027.07 | 146,881.65 | 141,749 |
| 收到的其他与投资活动有关的现金 | 630,000,000 | 295,000,000 | 976,000,000 | 629,192,336 |
| 投资活动现金流入小计 | 635,723,211.85 | 297,527,010.14 | 982,913,239.87 | 632,216,716.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,511,476.87 | 10,765,065.56 | 60,196,433.55 | 31,797,413.31 |
| 支付其他与投资活动有关的现金 | 720,000,000 | 370,451,516.49 | 1,046,000,000 | 736,000,000 |
| 投资活动现金流出小计 | 758,511,476.87 | 381,216,582.05 | 1,106,196,433.55 | 767,797,413.31 |
| 投资活动产生的现金流量净额 | -122,788,265.02 | -83,689,571.91 | -123,283,193.68 | -135,580,696.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 26,150,545 | 14,000,000 | 22,000,000 | 11,000,000 |
| 筹资活动现金流入小计 | 26,150,545 | 14,000,000 | 22,000,000 | 11,000,000 |
| 偿还债务支付的现金 | 11,000,000 | - | 41,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 137,756.64 | 63,653.33 | 46,328,589.78 | 46,341,922.56 |
| 支付其他与筹资活动有关的现金 | 3,783,283.27 | 910,904.09 | 18,275,926.31 | 17,051,537.93 |
| 筹资活动现金流出小计 | 14,921,039.91 | 974,557.42 | 105,604,516.09 | 93,393,460.49 |
| 筹资活动产生的现金流量净额 | 11,229,505.09 | 13,025,442.58 | -83,604,516.09 | -82,393,460.49 |
| 四、汇率变动对现金及现金等价物的影响 | 756,080.5 | -93,487.54 | 936,319.15 | -622,904.04 |
| 五、现金及现金等价物净增加额 | -58,173,407.57 | -123,797,785.79 | 50,819,293.13 | -30,390,099.41 |
| 加:期初现金及现金等价物余额 | 321,079,398.2 | 321,079,398.2 | 270,260,105.07 | 270,260,105.07 |
| 期末现金及现金等价物余额 | 262,905,990.63 | 197,281,612.41 | 321,079,398.2 | 239,870,005.66 |
| 补充资料: | | | | |
| 净利润 | 83,220,161.09 | - | 200,465,336.7 | - |
| 资产减值准备 | 6,369,602.76 | - | 10,334,825.55 | - |
| 固定资产和投资性房地产折旧 | 10,874,912.98 | - | 22,984,599.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,874,912.98 | - | 22,984,599.83 | - |
| 无形资产摊销 | 1,594,324.61 | - | 3,447,177.13 | - |
| 长期待摊费用摊销 | 819,337.64 | - | 5,117,922.62 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 18,479.05 | - | 19,072.98 | - |
| 固定资产报废损失 | 45,229.27 | - | 393,740.96 | - |
| 公允价值变动损失 | -907,260.9 | - | 1,332,182.9 | - |
| 财务费用 | -1,352,491.16 | - | -696,771.63 | - |
| 投资损失 | -5,448,095.98 | - | -5,203,559.36 | - |
| 递延所得税 | -140,495.81 | - | -1,202,702.09 | - |
| 其中:递延所得税资产减少 | -239,059.94 | - | -1,361,422.61 | - |
| 递延所得税负债增加 | 98,564.13 | - | 158,720.52 | - |
| 存货的减少 | -50,069,144.71 | - | -19,426,100.89 | - |
| 经营性应收项目的减少 | 16,088,042.04 | - | 19,138,837.13 | - |
| 经营性应付项目的增加 | -12,669,636.16 | - | 11,323,066.71 | - |
| 现金的期末余额 | 262,905,990.63 | - | 321,079,398.2 | - |
| 减:现金的期初余额 | 321,079,398.2 | - | 270,260,105.07 | - |
| 现金及现金等价物的净增加额 | -58,173,407.57 | - | 50,819,293.13 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-04-24 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |