Raw and auxiliary materials are expected to rise slightly, while China's alumina costs in September are projected to increase MoM.

Published: Sep 1, 2025 19:45
Source: SMM

SMM9月1日讯:

8月份,全国氧化铝加权平均完全成本约为2987元/吨,环比上涨30元/吨;加权平均现金成本为2818元/吨。

成本明细:

铝土矿方面:8月几内亚进口铝土矿现货价格在73-75美元/吨附近波动,均价为74美元/吨。澳矿价格整体保持稳定。随着几内亚进入雨季,出货量减少,进口铝土矿持货商抗价能力增强,市场走势坚挺。国内铝土矿价格小幅上涨,主要受雨季、检察、9·3阅兵等因素对生产的影响不同,矿山抵制降价,导致铝土矿成本小幅上涨。进入9月,预计国内铝土矿供应紧张局面将因生产中断而加剧,支撑价格上涨势头。进口铝土矿方面,几内亚雨季出货量维持在年内低位,远低于1-6月水平。预计9月几内亚雨季影响将全面显现,铝土矿库存或将转入去库存化趋势。卖家可能会进一步抵制降价,但由于绝对库存仍然高企,且买家持续抵触,预计铝土矿价格将保持坚挺,上涨空间有限。价格走势值得密切关注各企业的库存动态和原材料库存情况。

烧碱方面:8月份,山西、河南、广西等地长约价格有所回升,山东地区价格也呈现上涨趋势,带动烧碱成本上涨。9月份,山西、河南、广西等地长约价格预计将进一步上涨,其中山东地区的绝对价格已高于前期,预计月均价格将高于8月份水平。总体来看,氧化铝烧碱成本预计将有所上涨。

综合来看,预计9月份全国氧化铝加权平均完全成本将小幅上涨,价格区间为2950-3050元/吨,现金成本预计为2800-2900元/吨。

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

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