Overnight cast aluminum closed lower; peak-season demand release remains mild [SMM Cast Aluminum Alloy Morning Comment]

Published: Oct 09, 2026 09:23 (GMT+8)
[SMM Cast Aluminum Alloy Morning Comment: Overnight Cast Aluminum Closed Bearish, Peak Season Demand Release Mild] Overnight, the aluminum alloy 2612 contract opened at 23,170 yuan/mt, shot up to an intraday high of 23,175 yuan/mt before weakening continuously, dipped to a low of 23,000 yuan/mt, and closed at 23,000 yuan/mt, down 230 yuan/mt, a decline of 0.99%. Trading volume was 4,003 lots, and open interest increased by 1,186 lots. The decline came with increased open interest, and the daily candlestick closed as a bearish candlestick.

10.9 SMM cast aluminum alloy morning comment

Futures: Overnight, the most-traded aluminum alloy 2612 contract opened at 23,170 yuan/mt, shot up to an intraday high of 23,175 yuan/mt before weakening persistently, dipped to a low of 23,000 yuan/mt, and closed at 23,000 yuan/mt, down 230 yuan/mt or 0.99%. Trading volume was 4,003 lots, and open interest increased by 1,186 lots. The decline came with rising open interest, and the daily candle closed as a bearish candlestick.

Spot-futures price spread daily: According to SMM data, on October 8, the theoretical premium of SMM ADC12 spot price over the 10:15 closing price of the most-traded cast aluminum alloy contract (AD2612) was 885 yuan/mt.

Warrant daily: SHFE data showed that on October 8, total registered warrants for cast aluminum alloy stood at 18,997 mt, down 393 mt from the previous trading day.

Aluminum scrap: Yesterday, SMM A00 aluminum price closed at 23,760 yuan/mt, down 270 yuan/mt from the previous trading day. The aluminum scrap market broadly followed the decline, with prices lowered by 100-200 yuan/mt. In terms of price spreads, the price difference between A00 aluminum and mixed aluminum extrusion scrap free of paint in Foshan was about 2,492 yuan/mt, and the price difference between A00 aluminum and shredded aluminum tense scrap was about 1,326 yuan/mt. Supply side, aluminum scrap yards have all resumed operations after the holiday, and scrap release has increased somewhat. However, recycling policies still constrain liquidity, and the tight invoice supply pattern is unlikely to ease in the short term. Tight supply will continue to underpin prices. Demand side, as the traditional peak consumption season for cast aluminum alloy gradually kicks off, enterprises are accelerating order-taking and procurement. Under the dual-tight supply-demand pattern, price support for aluminum tense scrap is expected to strengthen further. Demand for wrought aluminum alloy is moderate, and in-factory inventory is relatively ample. However, with tax audits limiting supply, aluminum scrap supply is expected to decline, and the upward price channel will gradually open. That said, the release of peak-season demand remains relatively mild for now, and actual post-holiday order fulfillment still needs close monitoring.

Inventory: SMM statistics showed that this week, social inventory of cast aluminum alloy stood at 31,000 mt, edging down 300 mt from September 30. Post-holiday warehouse withdrawals dominated, and total inventory changed little compared with pre-holiday levels.

Silicon metal: On October 8, SMM prices in east China were stable for non-oxygen blown #553, oxygen-blown #553, #521, #441, #421, #421 for silicone use, and #3303. Silicon prices in south China, Guangdong, Kunming, Huangpu Port, Tianjin, northwest China, Xinjiang, Sichuan, and Shanghai were also stable.

Markets outside China: On the import side, overseas ADC12 offers edged down to $3,060-3,160/mt. Import parity remained near the breakeven line, and future attention should be paid to the replenishment of imported cargoes.

Summary: Yesterday, overall quotes in the ADC12 market were weak. SMM ADC12 price fell 100 yuan/mt from the last trading day before the holiday to 24,400 yuan/mt. The price weakness was mainly driven by the post-holiday pullback in aluminum prices and futures, as well as rising market sentiment to follow the decline. Some enterprises chose to adjust quotes in line with market conditions. However, the decline in aluminum scrap raw material prices was relatively limited. Against the backdrop of tight compliant raw material supply, the cost side still provided some support to spot prices, so some enterprises kept their quotes unchanged for the time being. Demand side, downstream procurement largely resumed after the holiday, but overall performance was relatively steady, and improvement in market transactions was limited. In summary, ADC12 prices are expected to continue moving sideways in the short term. Futures and aluminum price trends will cause some disturbance to market sentiment, but cost support will still limit further downside. Attention should be paid to the recovery of downstream demand after the holiday and changes in aluminum scrap raw material prices.

[Data source statement: Except for public information, all other data are processed by SMM based on public information, market communication, and SMM's internal database models, and are for reference only and do not constitute decision-making advice.]

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 for 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
Overseas Primary Aluminum Premiums Near a Floor as Selling Pressure Eases [SMM Analysis]
57 mins ago
Overseas Primary Aluminum Premiums Near a Floor as Selling Pressure Eases [SMM Analysis]
Read More
Overseas Primary Aluminum Premiums Near a Floor as Selling Pressure Eases [SMM Analysis]
Overseas Primary Aluminum Premiums Near a Floor as Selling Pressure Eases [SMM Analysis]
57 mins ago
Greenland Mines Increases Stake in AnorTech, Boosting US Alumina Supply Chain Independence
1 hour ago
Greenland Mines Increases Stake in AnorTech, Boosting US Alumina Supply Chain Independence
Read More
Greenland Mines Increases Stake in AnorTech, Boosting US Alumina Supply Chain Independence
Greenland Mines Increases Stake in AnorTech, Boosting US Alumina Supply Chain Independence
Listed enterprise Greenland Mines announced that it has fully exercised its option to acquire an additional 9.9% stake in Canadian anorthosite producer AnorTech, increasing its shareholding to 19.9%. AnorTech owns the Gronne Bjerg project in Greenland and holds a proprietary, patent-pending process that can produce sustainable smelter-grade alumina and high-purity alumina from anorthosite without generating bauxite residue tailings; the process also yields multiple saleable by-products, including amorphous silica, calcium silicate, CO2-free refractory cement, 3D-printable cement, and alumina-based catalysts. Greenland believes the Gronne Bjerg project has the potential to become a raw material source for US smelter-grade alumina and high-purity alumina production, while US net imports in 2025 are estimated to have met approximately 71% of its alumina consumption. Greenland President Bo Møller Stensgaard stated that the company aims to establish a supply chain from Greenland to the US that can operate independently of Chinese refining, enabling more processing, manufacturing, and value creation in the US. This increased stake further expands its "North Atlantic Critical Metals Corridor" footprint, providing a potential alternative source for the US alumina supply chain and supporting US industrial self-sufficiency goals.
1 hour ago
Sichuan Jiuda Aluminum's $400M High-Tech Battery Materials Project Breaks Ground in Guangyuan
1 hour ago
Sichuan Jiuda Aluminum's $400M High-Tech Battery Materials Project Breaks Ground in Guangyuan
Read More
Sichuan Jiuda Aluminum's $400M High-Tech Battery Materials Project Breaks Ground in Guangyuan
Sichuan Jiuda Aluminum's $400M High-Tech Battery Materials Project Breaks Ground in Guangyuan
Recently, the high-tech battery materials project with an annual capacity of 50,000 mt, invested by Sichuan Jiuda Aluminum Co., Ltd. and constructed by Gongyi Xingrui Construction Engineering Co., Ltd., officially broke ground in the Yuanjiaba Aluminum Industrial Park of Guangyuan Economic and Technological Development Zone. The project has a total investment of 400 million yuan and is being built on the enterprise's own industrial land, covering an area of 25,073.89 m² (including 7,873.89 m² of the original No. 1 plant and 17,200 m² of newly applied land). The construction scope includes: building production facilities in the planned No. 1 plant on the west side (Class E, 1F, H=15m) and the new plant area, installing five high-precision battery aluminum foil production lines (each with an annual capacity of 10,000 mt of high-precision battery aluminum foil), while also forming an annual capacity of 6,000 mt of aluminum-copper composite plates and 2,400 mt of aluminum-copper composite foil, along with supporting auxiliary production facilities such as slitting, precision cutting, and annealing, as well as utility facilities including quality inspection, circulating water systems, and air compressor stations. The project is planned to be completed and put into operation in October 2026. Once reaching full production, it is expected to achieve an annual output value of 1.3 billion yuan, contribute 90.328 million yuan in taxes, and create employment for over 90 people. After completion and commissioning, the project will further improve the layout of the lithium battery new materials industry chain, enhance regional new energy industry capacity, and support the high-quality development of local green industries.
1 hour ago
Register to Continue Reading
Gain access to the latest insights in metals and new energy
Already have an account?Sign in here