| 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 | 492,012,870.66 | 191,568,876.44 | 1,030,848,674.21 | 600,084,508.26 |
| 收到的税费返还 | 1,440,465.91 | - | - | 1,125,648.27 |
| 收到其他与经营活动有关的现金 | 23,635,244.16 | 17,989,099.43 | 69,961,363.12 | 19,695,702.39 |
| 经营活动现金流入小计 | 517,088,580.73 | 209,557,975.87 | 1,100,810,037.33 | 620,905,858.92 |
| 购买商品、接受劳务支付的现金 | 263,811,834.27 | 182,114,747.14 | 552,684,483.21 | 459,420,079.01 |
| 支付给职工以及为职工支付的现金 | 190,332,920.17 | 96,380,966.27 | 386,085,006.53 | 272,602,279.19 |
| 支付的各项税费 | 36,736,781.64 | 20,902,140.93 | 40,755,303.6 | 29,768,466.99 |
| 支付其他与经营活动有关的现金 | 52,140,752.9 | 39,961,529.69 | 39,379,592.82 | 43,183,583.31 |
| 经营活动现金流出小计 | 543,022,288.98 | 339,359,384.03 | 1,018,904,386.16 | 804,974,408.5 |
| 经营活动产生的现金流量净额 | -25,933,708.25 | -129,801,408.16 | 81,905,651.17 | -184,068,549.58 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,152,880 | 1,152,880 | 1,729,341.48 | 1,729,341.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 22,060.04 | 18,060.04 | 15,136,680 | 6,880 |
| 投资活动现金流入小计 | 1,174,940.04 | 1,170,940.04 | 16,866,021.48 | 1,736,221.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 145,747,150.35 | 54,543,351.42 | 400,122,537.96 | 311,614,821.47 |
| 取得子公司及其他营业单位支付的现金 | - | 14,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 56,200,000 | - | - | - |
| 投资活动现金流出小计 | 201,947,150.35 | 68,543,351.42 | 400,122,537.96 | 311,614,821.47 |
| 投资活动产生的现金流量净额 | -200,772,210.31 | -67,372,411.38 | -383,256,516.48 | -309,878,599.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 8,511,952 | 2,400,000 | 4,611,024 | 4,611,024 |
| 其中:子公司吸收少数股东投资收到的现金 | 2,400,000 | - | - | - |
| 取得借款收到的现金 | 890,849,828.36 | 217,181,689.54 | 967,391,359.9 | 848,596,716.72 |
| 收到其他与筹资活动有关的现金 | 159,600,000 | - | 100,000,000 | - |
| 筹资活动现金流入小计 | 1,058,961,780.36 | 219,581,689.54 | 1,072,002,383.9 | 853,207,740.72 |
| 偿还债务支付的现金 | 364,791,217.55 | 177,426,866.5 | 555,225,821.6 | 372,473,860.71 |
| 分配股利、利润或偿付利息支付的现金 | 33,508,704.39 | 18,241,601.36 | 73,225,661.17 | 63,669,612.9 |
| 支付其他与筹资活动有关的现金 | 392,361,240.01 | 66,141,110.45 | 104,737,413.64 | 64,230,513.25 |
| 筹资活动现金流出小计 | 790,661,161.95 | 261,809,578.31 | 733,188,896.41 | 500,373,986.86 |
| 筹资活动产生的现金流量净额 | 268,300,618.41 | -42,227,888.77 | 338,813,487.49 | 352,833,753.86 |
| 四、汇率变动对现金及现金等价物的影响 | 235.51 | - | -89.59 | - |
| 五、现金及现金等价物净增加额 | 41,594,935.36 | -239,401,708.31 | 37,462,532.59 | -141,113,395.71 |
| 加:期初现金及现金等价物余额 | 418,664,511.72 | 418,664,511.72 | 381,201,979.13 | 381,201,979.13 |
| 期末现金及现金等价物余额 | 460,259,447.08 | 179,262,803.41 | 418,664,511.72 | 240,088,583.42 |
| 补充资料: | | | | |
| 净利润 | 52,243,999.15 | - | -48,975,372.64 | - |
| 资产减值准备 | 8,450,530.96 | - | 34,741,185.22 | - |
| 固定资产和投资性房地产折旧 | 105,858,009.68 | - | 179,514,158.91 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 105,858,009.68 | - | 179,514,158.91 | - |
| 无形资产摊销 | 3,297,108.5 | - | 5,420,704.37 | - |
| 长期待摊费用摊销 | 4,938,836.36 | - | 7,593,834.7 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -673,796.61 | - | -1,502,164.98 | - |
| 固定资产报废损失 | 598,967.2 | - | 72,819.11 | - |
| 财务费用 | 48,465,501.56 | - | 84,257,093.92 | - |
| 投资损失 | -27,800,496.28 | - | 8,843,055.65 | - |
| 递延所得税 | -2,866,468.16 | - | -35,039,594.95 | - |
| 其中:递延所得税资产减少 | -3,002,216.09 | - | -1,045,271.99 | - |
| 递延所得税负债增加 | 135,747.93 | - | -33,994,322.96 | - |
| 存货的减少 | -67,411,768.24 | - | -316,099,962.12 | - |
| 经营性应收项目的减少 | -180,816,106.92 | - | -153,362,045.6 | - |
| 经营性应付项目的增加 | -208,192,284 | - | 272,260,095.69 | - |
| 其他 | 229,407,194.88 | - | 30,271,345.26 | - |
| 现金的期末余额 | 460,259,447.08 | - | 418,664,511.72 | - |
| 减:现金的期初余额 | 418,664,511.72 | - | 381,201,979.13 | - |
| 现金及现金等价物的净增加额 | 41,594,935.36 | - | 37,462,532.59 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-25 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |