Lacklustre demand keeps silicon prices rangebound in Aug

Published: Sep 12, 2018 16:12
Consumption is expected to pick up in Sep as the high season sets in and summer breaks end

SHANGHAI, Sep 12 (SMM) – Silicon prices traded in a narrow range during August and changed little from prices at the end of July, as three major downstream sectors currently experience the low season, and as aluminium alloy and organosilicon producers operated at low rates. 

Demand increased less than supply, and this grew silicon social inventories. Weak prices are unlikely to reverse if demand remains sluggish, SMM believes. This also applies to lower-grade silicon products, which saw limited inventories at plants in August. However, higher prices of raw materials such as silica, electrode, and petroleum coke provided some support to silicon prices. Silicon plants in Yunnan and Sichuan provinces sought financial support from third-party enterprises, through warehouse receipt financing for example, to ease their cash flow issues. 

In September, consumption is expected to improve from August as the summer holiday across aluminium alloy plants ends and the high season sets in. However, a quick rally in prices will be unlikely with current, adequate supplies.

For some specifications with relatively limited supply, like #551 and #553, greater upward momentum is expected, especially as traders and downstream customers restock ahead of the Mid-Autumn Festival on September 24 and the week-long National Day holiday from October 1. 

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
Jiaozuo Scandium-Vanadium Park Launches, Boosting High-Purity Vanadium and Energy Storage Chain
23 hours ago
Jiaozuo Scandium-Vanadium Park Launches, Boosting High-Purity Vanadium and Energy Storage Chain
Read More
Jiaozuo Scandium-Vanadium Park Launches, Boosting High-Purity Vanadium and Energy Storage Chain
Jiaozuo Scandium-Vanadium Park Launches, Boosting High-Purity Vanadium and Energy Storage Chain
[SMM Vanadium Flash News] In April, Phase I of Jiaozuo Scandium-Vanadium New Materials Industrial Park was officially put into operation, with a total investment of 1.08 billion yuan. Relying on the by-product resources of titanium dioxide, the project has an annual production capacity of 2,500 tons of high-purity vanadium pentoxide + 20,000 cubic meters of vanadium electrolyte, directly supporting long-term energy storage orders. High-purity vanadium is entering the high-end alloy and vanadium battery markets, while the electrolyte has established the industrial chain of "titanium dioxide - vanadium electrolyte - energy storage", significantly increasing the added value of by-products..
23 hours ago
【SMM Analysis】Chrome Ferroalloy Output Edges Down in April
Apr 30, 2026 17:47
【SMM Analysis】Chrome Ferroalloy Output Edges Down in April
Read More
【SMM Analysis】Chrome Ferroalloy Output Edges Down in April
【SMM Analysis】Chrome Ferroalloy Output Edges Down in April
News Release: April 30, 2026 According to SMM statistics, China’s high-carbon ferrochrome output in April 2026 fell by 1.28% month-on-month but rose by 24.63% year-on-year, with notable regional divergence. The majority of the monthly output reduction came from Inner Mongolia in northern China. Affected by substation maintenance, ferrochrome producers in Fengzhen faced production restrictions, with output dipping slightly by 1.82%.
Apr 30, 2026 17:47
China's Silicon Metal Production in April
Apr 30, 2026 17:02
China's Silicon Metal Production in April
Read More
China's Silicon Metal Production in April
China's Silicon Metal Production in April
According to SMM data, silicon metal production in April was 320,000 mt, down 3% MoM and up 6% YoY. Production in May is expected to increase to around 340,000 mt MoM, but uncertainty remains regarding future operating rates, and attention should still be paid to changes in operating rates of top-tier enterprises and the Sichuan region.
Apr 30, 2026 17:02
Lacklustre demand keeps silicon prices rangebound in Aug - Shanghai Metals Market (SMM)