| 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 | 231,557,277.33 | 150,852,464.83 | 79,643,599.92 | 322,559,318.38 |
| 收到的税费返还 | 7,483,859.42 | 5,629,435.53 | 2,596,226.86 | 8,423,830.42 |
| 收到其他与经营活动有关的现金 | 6,119,977 | 261,418.98 | 315,858.99 | 9,032,672.33 |
| 经营活动现金流入小计 | 245,161,113.75 | 156,743,319.34 | 82,555,685.77 | 340,015,821.13 |
| 购买商品、接受劳务支付的现金 | 137,818,508.11 | 94,974,125.12 | 48,286,177.42 | 178,017,075.2 |
| 支付给职工以及为职工支付的现金 | 76,180,087.73 | 52,403,386.23 | 30,232,501.83 | 99,117,669.61 |
| 支付的各项税费 | 12,576,916.3 | 8,758,599.68 | 4,488,343.59 | 12,234,919.87 |
| 支付其他与经营活动有关的现金 | 14,683,340.08 | 9,437,348.01 | 4,420,379.78 | 25,132,923.65 |
| 经营活动现金流出小计 | 241,258,852.22 | 165,573,459.04 | 87,427,402.62 | 314,502,588.33 |
| 经营活动产生的现金流量净额 | 3,902,261.53 | -8,830,139.7 | -4,871,716.85 | 25,513,232.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,287,000,000 | 535,000,000 | - | 1,020,000,000 |
| 取得投资收益收到的现金 | 5,338,369.13 | 2,634,139.62 | - | 6,129,872.35 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 59,728.65 | 45,911.55 | 1,652.55 | 9,730 |
| 收到的其他与投资活动有关的现金 | 2,252,066.95 | 1,717,661.2 | 760,236.45 | 5,725,701.57 |
| 投资活动现金流入小计 | 1,294,650,164.73 | 539,397,712.37 | 761,889 | 1,031,865,303.92 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 469,442.93 | 254,001.11 | 159,278.23 | 4,677,833.96 |
| 投资支付的现金 | 1,515,000,000 | 925,000,000 | 440,000,000 | 1,020,000,000 |
| 支付其他与投资活动有关的现金 | 4,816.99 | 1,439.28 | - | 42,296.82 |
| 投资活动现金流出小计 | 1,515,474,259.92 | 925,255,440.39 | 440,159,278.23 | 1,024,720,130.78 |
| 投资活动产生的现金流量净额 | -220,824,095.19 | -385,857,728.02 | -439,397,389.23 | 7,145,173.14 |
| 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 | - | - | - | 7,110,940.6 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 7,110,940.6 |
| 偿还债务支付的现金 | - | - | - | 5,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,738,474.72 | 7,738,474.72 | - | 9,831,279.06 |
| 支付其他与筹资活动有关的现金 | 5,715,563.5 | 4,393,568 | 4,290,968 | 2,856,736 |
| 筹资活动现金流出小计 | 13,454,038.22 | 12,132,042.72 | 4,290,968 | 17,688,015.06 |
| 筹资活动产生的现金流量净额 | -13,454,038.22 | -12,132,042.72 | -4,290,968 | -10,577,074.46 |
| 四、汇率变动对现金及现金等价物的影响 | 135,888.97 | 128,730.52 | 129,836.99 | 509,750.08 |
| 五、现金及现金等价物净增加额 | -230,239,982.91 | -406,691,179.92 | -448,430,237.09 | 22,591,081.56 |
| 加:期初现金及现金等价物余额 | 569,960,180.36 | 569,960,180.36 | 569,960,180.36 | 547,369,098.8 |
| 期末现金及现金等价物余额 | 339,720,197.45 | 163,269,000.44 | 121,529,943.27 | 569,960,180.36 |
| 补充资料: | | | | |
| 净利润 | - | 11,045,823.5 | - | 18,087,029.57 |
| 资产减值准备 | - | 1,088,773.19 | - | 992,079.92 |
| 固定资产和投资性房地产折旧 | - | 6,123,464.63 | - | 12,309,181.03 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,123,464.63 | - | 12,309,181.03 |
| 无形资产摊销 | - | 130,561.21 | - | 261,122.42 |
| 长期待摊费用摊销 | - | 655,150.32 | - | 1,133,148.1 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -24,080.68 |
| 固定资产报废损失 | - | 135,158.29 | - | -1,959.69 |
| 公允价值变动损失 | - | -1,358,737.39 | - | 21,956.42 |
| 财务费用 | - | -1,623,161.14 | - | -5,761,402.78 |
| 投资损失 | - | -2,532,245.46 | - | -5,833,510.34 |
| 递延所得税 | - | -127,448.24 | - | -104,229.53 |
| 其中:递延所得税资产减少 | - | -127,448.24 | - | -104,229.53 |
| 存货的减少 | - | -1,466,061.63 | - | -8,487,404.27 |
| 经营性应收项目的减少 | - | -8,982,966.18 | - | 1,312,671.89 |
| 经营性应付项目的增加 | - | -13,231,204.73 | - | 9,324,186.94 |
| 现金的期末余额 | - | 163,269,000.44 | - | 569,960,180.36 |
| 减:现金的期初余额 | - | 569,960,180.36 | - | 547,369,098.8 |
| 现金及现金等价物的净增加额 | - | -406,691,179.92 | - | 22,591,081.56 |
| 公告日期 | 2025-10-22 | 2025-08-15 | 2025-04-18 | 2025-03-21 |
| 审计意见(境内) | | | | 标准无保留意见 |