| 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 | 773,128,187.79 | 365,839,954.1 | 1,153,930,877.17 | 688,955,205.35 |
| 收到的税费返还 | 1,060,462.95 | 104,164.4 | 4,292,318.95 | 2,589,352.36 |
| 收到其他与经营活动有关的现金 | 15,970,095.75 | 3,439,875.72 | 19,256,195.87 | 44,997,351.4 |
| 经营活动现金流入小计 | 790,158,746.49 | 369,383,994.22 | 1,177,479,391.99 | 736,541,909.11 |
| 购买商品、接受劳务支付的现金 | 704,738,785.73 | 315,383,466.68 | 851,285,640.3 | 458,603,451.41 |
| 支付给职工以及为职工支付的现金 | 96,131,068.6 | 51,042,093.51 | 157,949,907.04 | 105,028,819.08 |
| 支付的各项税费 | 14,136,464.46 | 9,203,494.33 | 23,886,456.35 | 14,098,683.56 |
| 支付其他与经营活动有关的现金 | 50,802,784 | 38,362,212.45 | 41,198,329.66 | 91,293,437.69 |
| 经营活动现金流出小计 | 865,809,102.79 | 413,991,266.97 | 1,074,320,333.35 | 669,024,391.74 |
| 经营活动产生的现金流量净额 | -75,650,356.3 | -44,607,272.75 | 103,159,058.64 | 67,517,517.37 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 20,600,860 | - |
| 取得投资收益收到的现金 | - | - | 0 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 71,190 | 71,190 | 509,762.46 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 0 | - |
| 收到的其他与投资活动有关的现金 | 5,000,000 | - | 0 | 15,600,860 |
| 投资活动现金流入小计 | 5,071,190 | 71,190 | 21,110,622.46 | 15,600,860 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,731,835.48 | 1,054,937.7 | 15,657,767.58 | 4,590,799.26 |
| 投资支付的现金 | - | 0 | 0 | - |
| 质押贷款净增加额 | - | 0 | - | - |
| 取得子公司及其他营业单位支付的现金 | - | 0 | - | - |
| 支付其他与投资活动有关的现金 | - | 0 | - | - |
| 投资活动现金流出小计 | 4,731,835.48 | 1,054,937.7 | 15,657,767.58 | 4,590,799.26 |
| 投资活动产生的现金流量净额 | 339,354.52 | -983,747.7 | 5,452,854.88 | 11,010,060.74 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | - | - |
| 取得借款收到的现金 | 237,157,326.55 | 217,157,326.55 | 283,169,935.74 | 230,000,000 |
| 收到其他与筹资活动有关的现金 | 43,504,847.6 | 0 | 0 | 5,123,747.16 |
| 筹资活动现金流入小计 | 280,662,174.15 | 217,157,326.55 | 283,169,935.74 | 235,123,747.16 |
| 偿还债务支付的现金 | 186,143,627.85 | 87,954,815.6 | 383,475,185.52 | 323,380,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,355,856.39 | 3,607,798.52 | 15,338,244.72 | 11,914,340.8 |
| 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 | 59,798,903.14 | 5,492,892.6 | 1,732,007.86 | 2,602,068.48 |
| 筹资活动现金流出小计 | 253,298,387.38 | 97,055,506.72 | 400,545,438.1 | 337,896,409.28 |
| 筹资活动产生的现金流量净额 | 27,363,786.77 | 120,101,819.83 | -117,375,502.36 | -102,772,662.12 |
| 五、现金及现金等价物净增加额 | -47,947,215.01 | 74,510,799.38 | -8,763,588.84 | -24,245,084.01 |
| 加:期初现金及现金等价物余额 | 122,289,758.55 | 122,289,758.55 | 131,053,347.39 | 131,053,347.39 |
| 期末现金及现金等价物余额 | 74,342,543.54 | 196,800,557.93 | 122,289,758.55 | 106,808,263.38 |
| 补充资料: | | | | |
| 净利润 | 14,780,471.08 | - | -87,468,965.41 | - |
| 资产减值准备 | 2,301,237.04 | - | 72,527,538.36 | - |
| 固定资产和投资性房地产折旧 | 3,409,608.05 | - | 6,772,420.72 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,409,608.05 | - | 6,772,420.72 | - |
| 无形资产摊销 | 463,373.26 | - | 1,035,107.85 | - |
| 长期待摊费用摊销 | 120,518.79 | - | 330,924.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 204,915.79 | - | -175,110.14 | - |
| 固定资产报废损失 | 838,125.42 | - | 509,762.46 | - |
| 公允价值变动损失 | - | - | 7,800,000 | - |
| 财务费用 | 8,553,327.65 | - | 15,511,766.94 | - |
| 投资损失 | 0 | - | -5,388,663.62 | - |
| 递延所得税 | -1,534,883.98 | - | -8,256,000.35 | - |
| 其中:递延所得税资产减少 | -1,563,103.65 | - | -7,838,092.16 | - |
| 递延所得税负债增加 | 28,219.67 | - | -417,908.19 | - |
| 存货的减少 | -5,140,526.81 | - | -93,170,483.83 | - |
| 经营性应收项目的减少 | -144,365,621.51 | - | -85,362,307.49 | - |
| 经营性应付项目的增加 | 13,444,417.54 | - | 265,837,944.67 | - |
| 其他 | 14,844,040.71 | - | 10,077,323.43 | - |
| 现金的期末余额 | 74,342,543.54 | - | 122,289,758.55 | - |
| 减:现金的期初余额 | 122,289,758.55 | - | 131,053,347.39 | - |
| 现金及现金等价物的净增加额 | -47,947,215.01 | - | -8,763,588.84 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-23 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |