| 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 | 292,064,508.81 | 183,624,954.54 | 70,667,579.19 | 594,286,660.77 |
| 收到的税费返还 | - | - | - | 31,289,003.68 |
| 收到其他与经营活动有关的现金 | 12,055,773.01 | 11,388,889.92 | 4,241,270.48 | 76,354,685.96 |
| 经营活动现金流入小计 | 304,120,281.82 | 195,013,844.46 | 74,908,849.67 | 701,930,350.41 |
| 购买商品、接受劳务支付的现金 | 253,153,399.72 | 181,771,215.3 | 90,731,970.62 | 379,808,540.52 |
| 支付给职工以及为职工支付的现金 | 89,217,308.67 | 66,132,985.51 | 40,381,047.17 | 102,278,238.31 |
| 支付的各项税费 | 19,256,960.14 | 13,528,150.48 | 4,898,829.75 | 19,750,664.56 |
| 支付其他与经营活动有关的现金 | 54,725,174.45 | 35,436,928.01 | 12,277,131.1 | 110,330,184.31 |
| 经营活动现金流出小计 | 416,352,842.98 | 296,869,279.3 | 148,288,978.64 | 612,167,627.7 |
| 经营活动产生的现金流量净额 | -112,232,561.16 | -101,855,434.84 | -73,380,128.97 | 89,762,722.71 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 597,722,000 | 360,000,000 | 162,000,000 | 504,799,000 |
| 取得投资收益收到的现金 | 2,910,115.92 | 1,323,866.14 | 617,773.42 | 1,939,117.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 187,555 | 187,555 | 178,555 | 366,412 |
| 投资活动现金流入小计 | 600,819,670.92 | 361,511,421.14 | 162,796,328.42 | 507,104,529.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 60,484,879.78 | 32,992,850.87 | 14,539,595.62 | 76,804,198.12 |
| 投资支付的现金 | 651,892,504 | 380,892,504 | 183,500,000 | 664,800,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 77,333.33 |
| 投资活动现金流出小计 | 712,377,383.78 | 413,885,354.87 | 198,039,595.62 | 741,681,531.45 |
| 投资活动产生的现金流量净额 | -111,557,712.86 | -52,373,933.73 | -35,243,267.2 | -234,577,001.71 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 10,444,300 | 10,444,300 | 10,444,300 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | 146,700,000 | 146,700,000 | 136,700,000 | - |
| 收到其他与筹资活动有关的现金 | - | - | 0 | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 157,144,300 | 157,144,300 | 147,144,300 | - |
| 偿还债务支付的现金 | - | - | - | 130,230,052.25 |
| 分配股利、利润或偿付利息支付的现金 | 16,860,175.46 | 1,657,904.77 | 728,677.44 | 16,132,677.11 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 0 | - |
| 支付其他与筹资活动有关的现金 | 105,192 | 105,192 | 96,000 | 22,508,969.48 |
| 筹资活动现金流出小计 | 16,965,367.46 | 1,763,096.77 | 824,677.44 | 168,871,698.84 |
| 筹资活动产生的现金流量净额 | 140,178,932.54 | 155,381,203.23 | 146,319,622.56 | -168,871,698.84 |
| 四、汇率变动对现金及现金等价物的影响 | -152,869.01 | -100,291.11 | -23,725.18 | 26,210.72 |
| 五、现金及现金等价物净增加额 | -83,764,210.49 | 1,051,543.55 | 37,672,501.21 | -313,659,767.12 |
| 加:期初现金及现金等价物余额 | 157,506,204.24 | 157,506,204.24 | 157,506,204.24 | 471,165,971.36 |
| 期末现金及现金等价物余额 | 73,741,993.75 | 158,557,747.79 | 195,178,705.45 | 157,506,204.24 |
| 补充资料: | | | | |
| 净利润 | - | 44,104,308.84 | - | 56,405,073.54 |
| 资产减值准备 | - | 3,321,576.03 | - | 4,456,647.49 |
| 固定资产和投资性房地产折旧 | - | 15,348,368.06 | - | 15,566,570.39 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 15,348,368.06 | - | 15,566,570.39 |
| 无形资产摊销 | - | 1,004,013.25 | - | 2,058,889.98 |
| 长期待摊费用摊销 | - | 232,521.74 | - | 439,439.34 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -3,329.94 | - | -19,141 |
| 固定资产报废损失 | - | 138,339.54 | - | 518,933.81 |
| 公允价值变动损失 | - | -1,478,204.68 | - | -571,808.93 |
| 财务费用 | - | 1,872,490.22 | - | 1,643,189.19 |
| 投资损失 | - | -1,454,750.9 | - | -2,574,890.61 |
| 递延所得税 | - | -3,463,220.76 | - | -1,831,593.18 |
| 其中:递延所得税资产减少 | - | -3,577,922.36 | - | -539,482.9 |
| 递延所得税负债增加 | - | 114,701.6 | - | -1,292,110.28 |
| 存货的减少 | - | 61,167,251.65 | - | -60,976,790.95 |
| 经营性应收项目的减少 | - | -153,733,882.76 | - | -10,729,095.17 |
| 经营性应付项目的增加 | - | -69,036,370.14 | - | 85,155,799.64 |
| 现金的期末余额 | - | 158,557,747.79 | - | 157,506,204.24 |
| 减:现金的期初余额 | - | 157,506,204.24 | - | 471,165,971.36 |
| 现金及现金等价物的净增加额 | - | 1,051,543.55 | - | -313,659,767.12 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |