Quarterly Commodities Outlook is available for free now.  Download your report  →

StoneX logo

Weekly Base Metal Macro Economic Slides

By: Natalie Scott-Gray, Senior Metals Demand Analyst, EMEA and Asia region

Weekly Base Metal Macro Economic Slides

Key Takeaways: 

 

Market Overview & Macro Themes


o    Highlighted a disappointing week for base metal prices, with only zinc and aluminium holding gains; most others in decline.
o    Mentioned, we do have a warming macroeconomic outlook running in the background on expectations for western rate cuts, Chinese stimulus, Chinese peak consumption season, China’s move to limit overcapacity and potential new policy announcements in Q4 (e.g. Central Economic Work Conference). 
o    Noted that price movements are currently driven more by the US dollar than by strong fundamental demand. 
o    Stressed that while the macro backdrop is supportive, significant fundamental demand drivers are still lacking, keeping prices subdued. 

 Metal-Specific Insights


o    Copper: Awaiting bullish themes to materialize; peak construction season in China should boost demand, but high prices are delaying inventory drawdowns. SMM forecasts a significant drop in September copper output due to tight anode supply, but data is pending. 
o    Aluminium: Noted a global divergence in stocks, with US stocks at their lowest since 2019 due to tariffs, and LME stocks low but expected to rise with imports into Europe. The 100,000t stock cancellation out of LME Asia warehouse is supporting prices this week.
o    Zinc: Regional disconnect with falling LME stocks supporting prices, but bearish funds entering after a five-month price high. Chinese supply remains strong, but maintenance and overcapacity cuts may offer support. No clear global trend. 
o    Lead: Chinese smelters started winter stockpiling earlier than expected, tightening supply and pushing treatment charges to historic lows. Secondary smelter cuts are tightening supply, but demand is entering its off-season. 
o    Nickel: Jakarta protests caused supply concerns and price spikes, but gains have since been reversed. Focus is now on stainless steel demand, with some optimism as inventories destock. 

Major Industry News

o    Discussed the potential Anglo American–Teck merger (“Anglo Tech”), which could create a top-five global copper producer responsible for about 5% of global mine output. Noted the deal’s dependency on Canadian government approval and the possibility of other proposals. 
o    Addressed whether mergers solve supply shortfalls: mergers help operators share resources and reduce risk but do not increase global output unless new mines are discovered, which takes 12–14 years for copper. 
o    Mentioned Anglo’s ongoing portfolio simplification, including exiting platinum, trying to sell De Beers diamonds, and coal assets. 

Macro Data & Policy

US: Weaker dollar is influencing prices; house view is for two 25 basis point rate cuts this year, not the three the market expects. 


EU: No rate cuts expected at the current meeting; focus on future guidance. 


CHINA: Last week we had the release of PMIs, which outlined an acceleration in activity growth. Meanwhile this week we’ve had trade figures and for the first time in months, there appears to be some concerns about the health of exports, which came in at their lowest level since reciprocal tariffs were first announced in April. Unsurprisingly, US shipments remain deep in the red, meanwhile concerns now build for other countries being able to absorb higher exports levels from China.

Risks: 
 
1.    Non-US countries increase anti-dumping duties in China  
2.   Limited information on how US transshipment tariffs will impact future export demand 
3.   South Korean exports (a bellwether for global trade in the Asia) has fallen to its lowest level since May

Note, in July exports to non-US regions amounted to $2.5Bn, in August they were only $683M. In addition, while exports have been robust in volume this year, they have not been in price. For example, since mid-May 2023, almost every month has seen goods prices decline. Meanwhile, imports posted growth of just 1.3% Y/Y, down from July and below expectations. 

The August CPI came in below expectations, falling by -0.4% from 0.0% in July, with markets pricing in concerns over the country being on track to post a 10th month in contraction for the GDP deflator. The fall was largely driven by food prices and effect of a high base from last year.

However, core CPI rose to an 18-month high of 0.9% (although still below market expectations), suggestive that domestic policies are working in part to stimulate demand. Meanwhile, although factory-gate price declines narrowed to 2.7%Y/Y, from 3.6% in July, this marks a 34th month in contraction, with the governments anti-involution campaign likely to come to the fore, given that output prices in some upstream sectors such as a mining and process of metals rose for the first time in months.

In our view, while we may be seeing the initial signs of an easing in deflationary pressures in China, with the rise of core CPI and modest narrowing in PPI declines, the outlook for inflation remains fragile, especially considering that property prices continue to fall and the weaker than expected impact from government subsidies. We expect China will continue to focus on its anti-involution campaign. 

Policy Announcements & Risks


o    Upcoming Chinese credit data and new tax support measures for social security funds were flagged as supportive. 
o    Cautious outlook for China, with both bullish and bearish arguments; expects some positivity in Q4 with policy announcements and peak construction. 
o    Highlighted ongoing macroeconomic risks: US tariffs, French political instability, and BRICS cooperation on rare earths, with Russia and China in talks. 

Aluminium & Trade Policy

o    Detailed the complex divide in global aluminium inventories, with LME stocks low but expected to rise, US stocks depleted, and Asian stocks entering peak season. 
o    Noted the EU’s pending decision on aluminium scrap exports, which could impact prices and trade flows due to US tariffs not covering scrap. 

 

 Iron Ore & Construction Materials

o    Entering “golden September, silver October” peak season, supporting iron ore, steel, copper, aluminium, nickel, and zinc. Iron ore prices have been at their highest since February, supported by macro factors, supply risks, and restocking. 

 

Global Zinc Inventories Diverge, Muddying a Market Trend

A combination of market traders playing games and tightness in European supply has led to destocking across Asian LME warehouses for zinc, underpinning prices, with zinc’s forward curve posting a widening backwardation out to Dec-26.

Meanwhile, the domestic view on zinc in China is more muted, with plentiful inventory, increasing production on rising ore imports, and a weak outlook for zinc’s largest contruction market, property. As a result of this, investors’ interest in zinc has waned over 2025, with upside potential limited, with domestic participants focused on the reality of fundamentals

  • Base Metals

This material should be construed as market commentary and represents the opinions and viewpoints of the author, and does not reflect tailored advice associated with any specific account.


The views are current only through the date stated and are subject to change at any time based upon market or other conditions, and StoneX Group Inc. (“SGI”) disclaims any responsibility to update such views. Actual results, performance, or achievements may differ materially from those expressed or implied. Information is based on data gathered from what we believe are reliable sources. Past performance does not guarantee future results.


The StoneX Group Inc. group of companies provides financial services worldwide through its subsidiaries, including physical commodities, securities, exchange-traded and over-the-counter derivatives, risk management, global payments and foreign exchange products in accordance with applicable law in the jurisdictions where services are provided.


References to certain OTC products or swaps are made on behalf of StoneX Markets, LLC (SXM), a member of the National Futures Association (NFA) and provisionally registered with the U.S. Commodity Futures Trading Commission (CFTC) as a swap dealer. SXM’s products are designed only for individuals or firms who qualify under CFTC rules as an ‘Eligible Contract Participant’ and who have been accepted as customers of SXM.


StoneX Financial Inc. (SFI) is a member of FINRA/NFA/SIPC and registered with the MSRB. SFI is registered with the U.S. Securities and Exchange Commission (SEC) as a Broker-Dealer and with the CFTC as a Futures Commission Merchant and Commodity Trading Advisor. StoneX Financial (Canada) Inc. (SFCI) is registered in Canada and is a member of CIRO and CIPF. References to certain securities trading are made on behalf of the BD Division of SFI and are intended only for an audience of institutional clients as defined by FINRA Rule 4512(c). References to certain exchange-traded futures and options are made on behalf of the FCM Division of SFI. Wealth Management is offered through SA Stone Wealth Management Inc., member FINRA/SIPC, and SA Stone Investment Advisors Inc., an SEC-registered investment advisor, both wholly owned subsidiaries of SGI.

R.J. O’Brien & Associates, LLC (RJO) is registered with the CFTC as a Futures Commission Merchant and is a member of NFA.


StoneX Financial Ltd (SFL) is registered in England and Wales, company no. 5616586. SFL is authorized and regulated by the Financial Conduct Authority (FCA) (registration number FRN:446717) to provide services to professional and eligible customers including: arrangement, execution and, where required, clearing derivative transactions in exchange traded futures and options. SFL is also authorized to engage in the arrangement and execution of transactions in certain OTC products, certain securities trading, precious metals trading and payment services to eligible customers. SFL is authorized and regulated by the FCA under the Payment Services Regulations 2017 for the provision of payment services. SFL is a category 1 ring-dealing member of the London Metal Exchange. In addition SFL also engages in other physically delivered commodities business and other general business activities which are unregulated and not required to be authorized by the FCA.


This communication is issued in the European Economic Area by StoneX Financial Europe GmbH (SFEG). StoneX is the trade name used by STONEX GROUP INC. and all its associated entities and subsidiaries. StoneX Financial Europe GmbH (“SFEG”) is a securities trading firm registered in Germany under Company No. HRB 80844.


StoneX APAC Pte. Ltd. (“SAP”) (Co. Reg. No 200616676W) is regulated as a Dealer (PS20190001002) under the Precious Stones and Precious Metals (Prevention of Money Laundering and Terrorism Financing) Act 2019 for purposes of anti-money laundering and countering the financing of terrorism. SAP is an “Approved International Trading Company” authorized to act as a “Spot Commodity Broker” under the Commodity Trading Act.


StoneX Financial Pte Ltd (Co. Reg. No 201130598R) (“SFP”) is regulated by the Monetary Authority of Singapore and is a Capital Markets Service Licence holder (for dealing in capital market products), an Exempt Financial Adviser (for advising on investment products and issuing or promulgating analyses/ reports on investment products) and a Major Payment Institution (for domestic and cross-border money transfer services).


SFP may distribute analysis/report produced by its respective foreign affiliates within the StoneX Group of companies pursuant to an arrangement under Regulation 32C of the Financial Advisers Regulations Recipients should contact SFP at (65) 6309 1000 for any matters arising from, or in connection with, this webinar.


StoneX APAC Pte. Ltd. (“SAP”) (Co. Reg. No 200616676W) is regulated as a Dealer (PS20190001002) under the Precious Stones and Precious Metals (Prevention of Money Laundering and Terrorism Financing) Act 2019 for purposes of anti-money laundering and countering the financing of terrorism.


StoneX Financial (HK) Limited (CE No.: BCQ152) (“SHK”) is regulated by the Hong Kong Securities and Futures Commission for Dealing in Securities and Dealing in Futures Contracts.


StoneX Financial Pty Ltd (ACN 141 774 727) holds an Australian Financial Service License (AFSL: 345646) for Dealing in Securities, Exchange-Traded Derivatives Contracts, OTC Derivatives Contracts and Foreign Exchange Contracts, and is regulated by the Australian Securities and Investments Commission.


StoneX Securities Co., Ltd. (“SSJ”) (Co. Reg. No 010401047199) is regulated by the Japanese Financial Services Agency as a Type-I Financial Instruments Business Operator (Kanto Local Finance Bureau (FIBO)No.291’), is a member of the Financial Futures Association of Japan for dealing and broking FX and FX Option transactions, and is a member of the Japan Securities Dealers Association for dealing and broking stock indices and option transactions.


Trading swaps and over-the-counter derivatives, exchange-traded derivatives and options and securities involves substantial risk and is not suitable for all investors. Past performance of any futures or option is not indicative of future success. Indicators are not a trading system and are not published as a specific trade recommendation. The information herein is not a recommendation to trade nor investment research or an offer to buy or sell any derivative or security. It does not take into account your particular investment objectives, financial situation or needs and does not create a binding obligation on any of the StoneX group of companies to enter into any transaction with you. You are advised to perform an independent investigation of any transaction to determine whether any transaction is suitable for you. No part of this material may be copied, photocopied or duplicated in any form by any means or redistributed without the prior written consent of StoneX Group Inc.


The report/analysis herein is not directed to, or intended for distribution to or use by, any person or entity who is a citizen or resident of or located in any locality, state, country or other jurisdiction where such distribution, publication, availability or use would be contrary to law or regulation.


© 2026 StoneX Group Inc. All Rights Reserved.

Satellite view of Earth at night showing illuminated cities across Asia and the Middle East

Discover more insights

Our subscribers have access to comprehensive market analysis from StoneX spanning commodities, equities, currencies and more.

StoneX: We open markets

Our market expertise, advanced platforms, global reach, culture of full transparency and commitment to our clients’ success all set us apart in the financial marketplace.

Reach

With access to 40+ derivatives exchanges, 180+ foreign exchange markets, nearly every global securities marketplace and numerous bi-lateral liquidity venues, StoneX’s digital network and deep relationships can take clients anywhere they want to go.

Transparency

As a publicly traded company meeting the highest standards of regulatory compliance in the markets we serve; our financials and record of accomplishment are matters of public record. StoneX’s commitment to “doing the right thing over the easy thing” sets us apart in the industry and helps us build respect, client trust and new partnerships.

Expertise

From our proprietary Market Intelligence platform, to “boots on the ground” expertise from award-winning traders and professionals, we connect our clients directly to actionable insights they can use to make more informed decisions and achieve their goals in the global markets.