| 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 | 493,707,682.87 | 346,373,679.06 | 142,324,494.94 | 483,614,385.68 |
| 收到的税费返还 | 17,075,334.49 | 11,170,724.24 | 4,459,688.91 | 7,128,003.74 |
| 收到其他与经营活动有关的现金 | 42,804,558.95 | 45,057,624.53 | 25,573,343.8 | 54,186,324.08 |
| 经营活动现金流入小计 | 553,587,576.31 | 402,602,027.83 | 172,357,527.65 | 544,928,713.5 |
| 购买商品、接受劳务支付的现金 | 251,633,096.52 | 158,552,248.91 | 77,035,961.88 | 198,642,120.78 |
| 支付给职工以及为职工支付的现金 | 114,208,566.35 | 77,537,054.92 | 42,567,309.76 | 117,062,909.61 |
| 支付的各项税费 | 26,330,978.42 | 23,289,477.52 | 8,094,041.82 | 37,080,565.22 |
| 支付其他与经营活动有关的现金 | 101,312,829.81 | 61,564,661.68 | 35,899,108.98 | 166,869,836.57 |
| 经营活动现金流出小计 | 493,485,471.1 | 320,943,443.03 | 163,596,422.44 | 519,655,432.18 |
| 经营活动产生的现金流量净额 | 60,102,105.21 | 81,658,584.8 | 8,761,105.21 | 25,273,281.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 29,621,311.08 | 19,079,369.23 | 18,449,067.04 | 1,495,000 |
| 取得投资收益收到的现金 | 338,726.96 | 338,726.96 | 256,918.09 | 3,153,389.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 45,029.68 |
| 收到的其他与投资活动有关的现金 | 65,000,000 | 65,000,000 | 50,000,000 | 354,640,027 |
| 投资活动现金流入小计 | 94,960,038.04 | 84,418,096.19 | 68,705,985.13 | 359,333,446.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 99,910,716.99 | 61,413,603.09 | 44,955,038.21 | 247,476,775.11 |
| 投资支付的现金 | 70,670,000 | 26,170,000 | 10,500,000 | 18,047,648 |
| 支付其他与投资活动有关的现金 | 112,160,532.96 | 45,160,532.96 | 40,160,532.96 | 324,640,027 |
| 投资活动现金流出小计 | 282,741,249.95 | 132,744,136.05 | 95,615,571.17 | 590,164,450.11 |
| 投资活动产生的现金流量净额 | -187,781,211.91 | -48,326,039.86 | -26,909,586.04 | -230,831,003.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 6,583,885.88 |
| 取得借款收到的现金 | 301,405,460.82 | 236,000,000 | 60,000,000 | 302,581,522.5 |
| 收到其他与筹资活动有关的现金 | 110,000,000 | - | - | - |
| 筹资活动现金流入小计 | 411,405,460.82 | 236,000,000 | 60,000,000 | 309,165,408.38 |
| 偿还债务支付的现金 | 238,730,000 | 176,730,000 | 78,980,000 | 81,360,000 |
| 分配股利、利润或偿付利息支付的现金 | 26,643,208.25 | 22,616,658.45 | 3,282,121.62 | 34,166,640.95 |
| 支付其他与筹资活动有关的现金 | - | 55,000 | - | 1,132,362.44 |
| 筹资活动现金流出小计 | 265,373,208.25 | 199,401,658.45 | 82,262,121.62 | 116,659,003.39 |
| 筹资活动产生的现金流量净额 | 146,032,252.57 | 36,598,341.55 | -22,262,121.62 | 192,506,404.99 |
| 四、汇率变动对现金及现金等价物的影响 | -905,097.76 | -622,703.11 | -141,313.33 | 680,283.79 |
| 五、现金及现金等价物净增加额 | 17,448,048.11 | 69,308,183.38 | -40,551,915.78 | -12,371,033.51 |
| 加:期初现金及现金等价物余额 | 205,482,774.06 | 205,482,774.06 | 205,482,774.06 | 217,853,807.57 |
| 期末现金及现金等价物余额 | 222,930,822.17 | 274,790,957.44 | 164,930,858.28 | 205,482,774.06 |
| 补充资料: | | | | |
| 净利润 | - | 88,917,856.49 | - | 49,835,372.49 |
| 资产减值准备 | - | 8,175,880.74 | - | 10,876,019.72 |
| 固定资产和投资性房地产折旧 | - | 20,482,661.62 | - | 33,289,549.27 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 20,482,661.62 | - | 33,289,549.27 |
| 无形资产摊销 | - | 910,584.94 | - | 1,269,043.17 |
| 长期待摊费用摊销 | - | 581,383.12 | - | 1,185,599.6 |
| 固定资产报废损失 | - | 1,506,299.49 | - | 593,332.05 |
| 公允价值变动损失 | - | 157,000 | - | -157,000 |
| 财务费用 | - | 6,120,831.62 | - | 11,133,561.62 |
| 投资损失 | - | -1,451,653.4 | - | -1,715,684.86 |
| 递延所得税 | - | -3,877,326.59 | - | -5,446,837.57 |
| 其中:递延所得税资产减少 | - | -3,877,326.59 | - | -5,446,837.57 |
| 存货的减少 | - | -8,591,148.14 | - | -120,112,817.9 |
| 经营性应收项目的减少 | - | 15,980,417.68 | - | -49,962,311.2 |
| 经营性应付项目的增加 | - | -41,784,891.88 | - | 83,044,357.11 |
| 其他 | - | - | - | 4,207,569.43 |
| 现金的期末余额 | - | 274,790,957.44 | - | 205,482,774.06 |
| 减:现金的期初余额 | - | 205,482,774.06 | - | 217,853,807.57 |
| 现金及现金等价物的净增加额 | - | 69,308,183.38 | - | -12,371,033.51 |
| 公告日期 | 2025-10-28 | 2025-08-15 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |