| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 380,143,964.06 | 258,716,727.94 | 129,119,793.5 | 488,822,885.77 |
| 收到的税费返还 | 140,946.18 | 36,555.03 | 1,190.42 | 211,319.03 |
| 收到其他与经营活动有关的现金 | 13,197,695.46 | 6,754,615.73 | 2,885,755.46 | 31,219,567.3 |
| 经营活动现金流入小计 | 393,482,605.7 | 265,507,898.7 | 132,006,739.38 | 520,253,772.1 |
| 购买商品、接受劳务支付的现金 | 112,416,302.75 | 72,934,950.59 | 38,263,140.13 | 160,897,362.76 |
| 支付给职工以及为职工支付的现金 | 85,106,146.75 | 60,450,988.08 | 34,648,036.02 | 112,122,170.54 |
| 支付的各项税费 | 43,733,657.92 | 28,325,038.4 | 15,076,868.15 | 47,358,011.09 |
| 支付其他与经营活动有关的现金 | 16,152,357.02 | 11,597,711.12 | 4,974,347.11 | 28,618,939.9 |
| 经营活动现金流出小计 | 257,408,464.44 | 173,308,688.19 | 92,962,391.41 | 348,996,484.29 |
| 经营活动产生的现金流量净额 | 136,074,141.26 | 92,199,210.51 | 39,044,347.97 | 171,257,287.81 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 207,000,000 | 150,000,000 | 30,000,000 | 245,000,000 |
| 取得投资收益收到的现金 | 1,435,394.92 | 795,663.87 | 60,834.76 | 3,855,326.43 |
| 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 |
| 投资活动现金流入小计 | 208,435,394.92 | 150,795,663.87 | 30,060,834.76 | 293,158,648.65 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,522,124.32 | 4,216,456.81 | 2,257,726.66 | 20,445,432.11 |
| 投资支付的现金 | 306,000,000 | 228,000,000 | 112,000,000 | 165,000,000 |
| 支付其他与投资活动有关的现金 | 71,000,000 | 71,000,000 | - | 110,000,000 |
| 投资活动现金流出小计 | 383,522,124.32 | 303,216,456.81 | 114,257,726.66 | 295,445,432.11 |
| 投资活动产生的现金流量净额 | -175,086,729.4 | -152,420,792.94 | -84,196,891.9 | -2,286,783.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 200,000 | - | - | - |
| 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 | - | - | 0 |
| 筹资活动现金流入小计 | 200,000 | - | - | 259,039.78 |
| 偿还债务支付的现金 | - | - | - | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 62,968,567.6 | 62,968,567.6 | - | 70,801,128.83 |
| 其中:子公司支付给少数股东的股利、利润 | 3,200,000 | 3,200,000 | - | - |
| 支付其他与筹资活动有关的现金 | 1,194,635.69 | 1,134,635.69 | 269,659.98 | 1,744,071.52 |
| 筹资活动现金流出小计 | 64,163,203.29 | 64,103,203.29 | 269,659.98 | 92,545,200.35 |
| 筹资活动产生的现金流量净额 | -63,963,203.29 | -64,103,203.29 | -269,659.98 | -92,286,160.57 |
| 四、汇率变动对现金及现金等价物的影响 | -1,223,900.33 | -368,779.14 | -27,264.02 | 1,920,250.1 |
| 五、现金及现金等价物净增加额 | -104,199,691.76 | -124,693,564.86 | -45,449,467.93 | 78,604,593.88 |
| 加:期初现金及现金等价物余额 | 583,318,157.66 | 583,318,157.66 | 583,318,157.66 | 504,713,563.78 |
| 期末现金及现金等价物余额 | 479,118,465.9 | 458,624,592.8 | 537,868,689.73 | 583,318,157.66 |
| 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 | 2025-10-29 | 2025-08-29 | 2025-04-29 | 2025-04-14 |
| 审计意见(境内) | | | | 标准无保留意见 |