Styrene Price Index

Styrene Price Trend, Index and Forecast

Track real-time and historical styrene prices across global regions. Updated monthly with market insights, drivers, and forecasts.

Styrene Prices September 2025

Styrene Price Index (USD/KG): 

The chart below highlights monthly styrene prices across different regions.

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Market Overview Q3 Ending September 2025

Northeast Asia: Styrene prices in Northeast Asia registered significant downward pressure. The primary driver was subdued demand from downstream polystyrene and ABS resin markets in China, Japan, and South Korea. Automotive and consumer electronics sectors, which account for large styrene consumption, experienced slower recovery due to weakened export orders and reduced consumer spending in major markets. On the supply side, high plant operating rates in China contributed to excess domestic availability, prompting producers to redirect volumes to regional exports. However, freight rates on Asia–Europe trade lanes fluctuated due to Red Sea security concerns, marginally increasing landed costs for exporters. Meanwhile, crude oil and benzene feedstock prices softened, reducing production costs and further weighing on styrene values. Currency depreciation of the Japanese yen and Korean won against the US dollar also impacted import competitiveness, shaping procurement strategies across the region.

Europe: The downward movement was mainly driven by weaker downstream demand from the construction and packaging industries, where polystyrene and ABS applications slowed due to muted consumer spending and housing activity. Supply conditions remained stable as major European producers, including Germany and the Netherlands, operated without significant plant disruptions. However, high energy and feedstock costs, particularly benzene and ethylene, continued to exert upward pressure on production expenses. The depreciation of the euro against the US dollar further complicated import transactions, raising the effective landed cost of imported styrene. Additionally, stricter compliance costs around EU environmental and safety regulations added to logistics and storage expenses.

South America: Styrene prices in South America increased. The rise was largely attributed to supply-side constraints and strong domestic demand, especially from Brazil’s automotive and packaging sectors. Plant maintenance activities in key regional producers temporarily reduced output, while dependence on imports from the US Gulf Coast and Asia amplified exposure to freight volatility. Currency fluctuations, particularly the depreciation of the Brazilian real against the US dollar, added to the cost of imports, making styrene procurement costlier for domestic processors. On the logistics front, higher port handling charges in Santos and Buenos Aires contributed to elevated supply chain costs. Moreover, limited local infrastructure for bulk handling of petrochemicals led to higher inland transportation expenses. Demand for downstream derivatives such as expandable polystyrene (EPS) in insulation and packaging remained resilient, which supported stronger offtake.

Middle East: The market was influenced by robust production rates in Saudi Arabia and the UAE, where integrated facilities ensured stable output despite fluctuating benzene feedstock values. Export availability increased as suppliers sought to capture demand in Asia, but heightened competition from lower-cost Chinese cargoes limited price realizations. Domestic consumption from plastics and packaging segments remained steady, though demand from construction was constrained due to delays in mega-infrastructure projects. Shipping costs through the Suez Canal corridor spiked intermittently due to security risks, impacting export margins. Additionally, high energy input costs and compliance expenditures for environmental standards in Gulf economies added to operational expenses. However, abundant regional supply coupled with limited incremental demand kept styrene prices on a softening path in Q3 2025.

North America: The rise was primarily attributed to tighter regional supply and improving downstream demand. Feedstock benzene values also strengthened due to higher crude oil benchmarks, raising production costs for styrene. On the demand side, downstream segments such as polystyrene for food packaging and ABS for automotive components displayed stronger offtake, particularly as US consumer spending rebounded modestly during late summer. Export activity gained momentum as buyers in Latin America and Europe turned to US cargoes amid fluctuating Asian supplies, helping support price resilience. Logistics conditions added further cost layers, trucking shortages across Texas and Louisiana raised domestic freight rates, while Gulf Coast port handling fees edged higher following new compliance requirements for hazardous cargo.

Styrene Price Trend, Market Analysis, and News

IMARC's latest publication, “Styrene Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data Report 2025 Edition,” presents a detailed examination of the styrene market, providing insights into both global and regional trends that are shaping prices. This report delves into the spot price of styrene at major ports and analyzes the composition of prices, including FOB and CIF terms. It also presents detailed styrene prices trend analysis by region, covering North America, Europe, Asia Pacific, Latin America, and Middle East and Africa. The factors affecting styrene pricing, such as the dynamics of supply and demand, geopolitical influences, and sector-specific developments, are thoroughly explored. This comprehensive report helps stakeholders stay informed with the latest market news, regulatory updates, and technological progress, facilitating informed strategic decision-making and forecasting.

Styrene Industry Analysis

The global styrene industry size reached USD 7.45 Billion in 2024. By 2033, IMARC Group expects the market to reach USD 13.02 Billion, at a projected CAGR of 6.08% during 2025-2033. The market is driven by expanding demand for polystyrene in packaging, insulation materials in construction, and ABS resins in automotive applications. Rising consumption in consumer electronics and the shift toward lightweight materials in vehicles are additional drivers fueling the industry expansion.

Latest developments in the styrene industry:

• April 2025: Clariant and Technip Energies teamed up to unveil a breakthrough catalyst for styrene production that operated at an industry-first ultra-low steam-to-oil (S/O) ratio. The new catalyst, branded StyroMax UL-100, represented a major advance in styrene monomer technology.
• April 2024: Ineos completed the acquisition of Naphtachimie, Gexaro and Appryl, which were a 50: 50 Joint Venture between Ineos and TotalEnergies in Southern France at Lavera.
• November 2022: Chevron Philips Chemical Company LLC and Qatar Energy announced that they are proceeding with the construction of an $ 8.5 billion integrated polymers facility in orange TX likely to create more than 500 full time jobs and approximately 4500 construction jobs in generate an estimated $50 billion for the community in residual economic impacts.

Product Description

Styrene is an aromatic hydrocarbon monomer classified as a derivative of benzene, appearing as a colorless, oily liquid with a distinctive sweet odor. It is a vital petrochemical feedstock, ranking among the most consumed monomers worldwide. Its defining attribute lies in its versatility, as it readily polymerizes to produce a broad range of plastics and resins. Industrially, styrene is primarily used in manufacturing polystyrene, acrylonitrile butadiene styrene (ABS), styrene-butadiene rubber (SBR), and unsaturated polyester resins. These materials enhance product performance by delivering durability, insulation, and lightweight properties, making styrene indispensable across packaging, automotive, construction, and consumer goods industries.

Report Coverage

Key Benefits for Stakeholders:

• IMARC’s report presents a detailed analysis of styrene pricing, covering global and regional trends, spot prices at key ports, and a breakdown of FOB and CIF prices.
• The study examines factors affecting styrene price trend, including input costs, supply-demand shifts, and geopolitical impacts, offering insights for informed decision-making.
• The competitive landscape review equips stakeholders with crucial insights into the latest market news, regulatory changes, and technological advancements, ensuring a well-rounded, strategic overview for forecasting and planning.
• IMARC offers various subscription options, including monthly, quarterly, and biannual updates, allowing clients to stay informed with the latest market trends, ongoing developments, and comprehensive market insights. The styrene price charts ensure our clients remain at the forefront of the industry.