| 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 | 258,716,727.94 | 129,119,793.5 | 488,822,885.77 | 354,957,753.01 |
| 收到的税费返还 | 36,555.03 | 1,190.42 | 211,319.03 | 161,370.32 |
| 收到其他与经营活动有关的现金 | 6,754,615.73 | 2,885,755.46 | 31,219,567.3 | 23,795,664.11 |
| 经营活动现金流入小计 | 265,507,898.7 | 132,006,739.38 | 520,253,772.1 | 378,914,787.44 |
| 购买商品、接受劳务支付的现金 | 72,934,950.59 | 38,263,140.13 | 160,897,362.76 | 118,353,385.83 |
| 支付给职工以及为职工支付的现金 | 60,450,988.08 | 34,648,036.02 | 112,122,170.54 | 85,647,985.27 |
| 支付的各项税费 | 28,325,038.4 | 15,076,868.15 | 47,358,011.09 | 37,403,940.43 |
| 支付其他与经营活动有关的现金 | 11,597,711.12 | 4,974,347.11 | 28,618,939.9 | 21,070,587.14 |
| 经营活动现金流出小计 | 173,308,688.19 | 92,962,391.41 | 348,996,484.29 | 262,475,898.67 |
| 经营活动产生的现金流量净额 | 92,199,210.51 | 39,044,347.97 | 171,257,287.81 | 116,438,888.77 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 150,000,000 | 30,000,000 | 245,000,000 | 175,000,000 |
| 取得投资收益收到的现金 | 795,663.87 | 60,834.76 | 3,855,326.43 | 3,303,271.63 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 80,000 | - |
| 收到的其他与投资活动有关的现金 | - | - | 44,223,322.22 | 44,223,322.22 |
| 投资活动现金流入小计 | 150,795,663.87 | 30,060,834.76 | 293,158,648.65 | 222,526,593.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,216,456.81 | 2,257,726.66 | 20,445,432.11 | 19,197,245.27 |
| 投资支付的现金 | 228,000,000 | 112,000,000 | 165,000,000 | 80,000,000 |
| 支付其他与投资活动有关的现金 | 71,000,000 | - | 110,000,000 | - |
| 投资活动现金流出小计 | 303,216,456.81 | 114,257,726.66 | 295,445,432.11 | 99,197,245.27 |
| 投资活动产生的现金流量净额 | -152,420,792.94 | -84,196,891.9 | -2,286,783.46 | 123,329,348.58 |
| 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 | - | - | 259,039.78 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 259,039.78 | - |
| 偿还债务支付的现金 | - | - | 20,000,000 | 16,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 62,968,567.6 | - | 70,801,128.83 | 70,772,239.94 |
| 其中:子公司支付给少数股东的股利、利润 | 3,200,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | 1,134,635.69 | 269,659.98 | 1,744,071.52 | - |
| 筹资活动现金流出小计 | 64,103,203.29 | 269,659.98 | 92,545,200.35 | 86,772,239.94 |
| 筹资活动产生的现金流量净额 | -64,103,203.29 | -269,659.98 | -92,286,160.57 | -86,772,239.94 |
| 四、汇率变动对现金及现金等价物的影响 | -368,779.14 | -27,264.02 | 1,920,250.1 | -352,560.94 |
| 五、现金及现金等价物净增加额 | -124,693,564.86 | -45,449,467.93 | 78,604,593.88 | 152,643,436.47 |
| 加:期初现金及现金等价物余额 | 583,318,157.66 | 583,318,157.66 | 504,713,563.78 | 504,713,563.78 |
| 期末现金及现金等价物余额 | 458,624,592.8 | 537,868,689.73 | 583,318,157.66 | 657,357,000.25 |
| 补充资料: | | | | |
| 净利润 | 70,038,266.11 | - | 125,658,087.64 | - |
| 资产减值准备 | 4,368,596.75 | - | 8,250,382.13 | - |
| 固定资产和投资性房地产折旧 | 22,360,315.9 | - | 43,595,684.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,360,315.9 | - | 43,595,684.46 | - |
| 无形资产摊销 | 582,160.97 | - | 1,201,335.69 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -4,478.7 | - | 190,269.32 | - |
| 固定资产报废损失 | - | - | 578,401.13 | - |
| 公允价值变动损失 | -854,982.69 | - | -1,464,962.91 | - |
| 财务费用 | -1,142,872.2 | - | -3,425,384.94 | - |
| 投资损失 | -420,272.41 | - | -1,198,523.11 | - |
| 递延所得税 | 136,840.82 | - | -2,141,505.08 | - |
| 其中:递延所得税资产减少 | 28,968.45 | - | -284,972.02 | - |
| 递延所得税负债增加 | 107,872.37 | - | -1,856,533.06 | - |
| 存货的减少 | -7,593,142.06 | - | 17,992,507.63 | - |
| 经营性应收项目的减少 | 8,223,198.9 | - | -17,788,879.17 | - |
| 经营性应付项目的增加 | -6,733,774.19 | - | -4,154,485.28 | - |
| 其他 | 3,516,475.4 | - | -85,800.88 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 123,309.6 | - | 435,502.16 | - |
| 现金的期末余额 | 458,624,592.8 | - | 583,318,157.66 | - |
| 减:现金的期初余额 | 583,318,157.66 | - | 504,713,563.78 | - |
| 现金及现金等价物的净增加额 | -124,693,564.86 | - | 78,604,593.88 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-14 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |