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.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
Fed Governor Milan Pushes for Over 100 Basis Points Cut, Contradicts Barkin on Caution
16 hours ago
Fed Governor Milan Pushes for Over 100 Basis Points Cut, Contradicts Barkin on Caution
Read More
Fed Governor Milan Pushes for Over 100 Basis Points Cut, Contradicts Barkin on Caution
Fed Governor Milan Pushes for Over 100 Basis Points Cut, Contradicts Barkin on Caution
Federal Reserve Governor Milan pointed out that it is necessary for the US Fed to cut interest rates by more than 100 basis points this year. At the same time, he is very much looking forward to the performance of Kevin Warsh as Fed Chairman. However, Richmond Fed President Barkin emphasized that monetary policy must remain cautious until inflation fully pulls back to the target level, thereby ensuring the stability of the labour market.
16 hours ago
Democratic Senators Demand Delay in Fed Nomination Amid Criminal Investigation
16 hours ago
Democratic Senators Demand Delay in Fed Nomination Amid Criminal Investigation
Read More
Democratic Senators Demand Delay in Fed Nomination Amid Criminal Investigation
Democratic Senators Demand Delay in Fed Nomination Amid Criminal Investigation
All 11 Democratic members of the US Senate Banking Committee jointly sent a letter to the committee's chairman, Tim Scott, requesting that all nomination processes for the prospective Fed Chairman, Kevin Warsh, be postponed until the criminal investigation into current Fed Chairman Powell and other board members is concluded. However, Scott stated that Warsh's confirmation was a done deal.
16 hours ago
Fed to Keep Large Banks' Capital Levels Unchanged, Postpones Stress Test Reforms Until 2027
16 hours ago
Fed to Keep Large Banks' Capital Levels Unchanged, Postpones Stress Test Reforms Until 2027
Read More
Fed to Keep Large Banks' Capital Levels Unchanged, Postpones Stress Test Reforms Until 2027
Fed to Keep Large Banks' Capital Levels Unchanged, Postpones Stress Test Reforms Until 2027
The US Fed has announced that it will maintain the capital levels of large banks unchanged during the upcoming stress test cycle (corresponding to the 2026 cycle). At the same time, the US Fed is planning multidimensional reforms to this annual test, aiming to enhance its transparency. The US Fed's Vice Chair for Supervision, Bowman, revealed that adjustments to the stress capital buffer requirements for large banks will be postponed until 2027. This move is intended to provide the US Fed with sufficient time to evaluate potential flaws that may be exposed in its testing models when assessing banks' financial conditions under simulated economic downturn scenarios.
16 hours ago
Register to Continue Reading
Gain access to the latest insights in metals and new energy
Already have an account?sign in here