Procurement Market Intelligence Report
Polystyrene Foam
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Polystyrene Foam Global Overview
Definition
Summary
Polystyrene foam, specifically expanded polystyrene foam (EPS foam), is a rigid, tough, closed-cell foam. EPS foam is used to manufacture finished products, such as foam cups and containers, packing materials, and building insulation materials. This report uses the term polystyrene products to refer to finished EPS foam products. Key buyers include food and beverage container manufacturers, construction companies, and packaging suppliers; the primary supplier types include manufacturers and wholesalers. Many polystyrene foam products are often incorrectly referred to as Styrofoam; Styrofoam is a Dow Chemical Company-branded EPS foam and does not refer to all products in the market.
This Report Includes:
- Polystyrene Foam
- Expanded Polystyrene (EPS) Foam
Not in this Report:
- Polyurethane Foam
- All Other Foam Products
Global Polystyrene Foam Procurement Trends
Discover the top international trends affecting procurement in the global Polystyrene Foam market.
Warning Trends
Tariffs to negatively impact building and construction components and supplies sector
- The Trump Administration’s reciprocal tariffs, which impose higher tariffs on all products imported from most foreign nations, are set to take effect on August 7, after the rates were finalized on August 1. As a result, most construction material import sources face higher tariffs, including Mexico (25.0%), Canada (35.0%), Turkiye (15.0%), and China (54.0%).
- According to Realtor.com, about 70.0% of the softwood lumber and drywall gypsum (used for drywall) used in residential construction is imported from Canada and Mexico, respectively. According to the New York Times, drywall prices could rise by 22.0%. Other products like wood utility poles, medium-density fiberboard, particleboard, plywood, wood veneers, and wood pulp will also see higher prices as a result.
- The Yale Budget Lab estimates that construction inputs like cement could see a 3.5% increase in price with higher tariffs on imports. Turkiye, Canada, and Mexico, which account for over 65.0% of US imports, face tariff rates of 10.0%, 25.0%, and 25.0%, respectively.
- Specific steel and aluminum tariffs of 50.0% on all US imports are also negatively affecting buyers of building and construction components and supplies like sheet metal, automatic sliding doors, garage doors, ladders, posts and bollards, and more. In 2024, 23.0% of all steel used in the United States was imported from foreign countries such as Canada and Mexico.
- US manufacturers reliant on imported plastic resins from countries like China will not be impacted by tariffs as key resins, like polyethylene, polypropylene, and PET, will be exempt from the reciprocal tariffs. Other construction components and supplies that are compliant with the United States-Canada-Mexico Agreement will be exempt from tariffs.
Neutral
Crude oil prices dip, but natural gas and fuel prices remain volatile in 2025
- Oil prices have been falling with the introduction of higher tariffs and the predicted decline in global demand. The OPEC+ group of countries also announced they would be unwinding production cuts and increasing their collective output target for May by 411,000 barrels per day.
- Trade wars, ongoing conflict between Hamas and Israel, and general unrest in the Middle East are causing uncertainty surrounding oil prices, which has led to volatility in prices. In the third week of May 2025, crude oil prices hit $63.67 per barrel, but volatility remains as geopolitical concerns remain.
- Natural gas prices rallied early in 2025 with colder-than-usual temperatures in the United States and high demand, topping out at $4.68/MMBtu in March. Prices have since fallen with the onset of trade wars and weakening demand projections to $3.64/MMBtu in the third week of May 2025.
- The national average of gasoline prices has been rising slightly due to refinery maintenance/outages and blending issues, hitting a national average of $3.15 per gallon in the third week of May 2025. However, gasoline futures have been volatile, falling due to fears of oversupply and deepening concerns about weakening demand with tariffs, but rising after trade deals.
Global Polystyrene Foam Market - Suppliers by Region
| Country/Region | Number of Suppliers |
|---|---|
| #1 China | 4,425 |
| #2 India | 1,875 |
| #3 Europe | 1,670 |
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2
Geography Drilldown - US
Average Cost of Polystyrene Foam
United States
2026 Market Pricing$11.50 to $X,XXX.XX
per full sheetAverage Price
Prices in the Polystyrene Foam market range from $11.50 to $X,XXX.XX, depending on Density, Thickness, Level of Customization and Application. For example, lower prices are associated with One pound per cubic foot ($1.50 to $3.00 per full sheet), whereas higher prices are associated with More than three pounds per cubic foot ($10.00 to $50.00 per full sheet).
Need the scoop on international price trends?
Between our Europe and Canada collections, we provide price data for 350 markets so you can instantly compare prices across borders. Or, use our custom research services for intel on prices in any region across the globe.
Polystyrene Foam Category Price Trends
Pricing trends are indicated by the compound annual growth rate (CAGR) during a set period of time. For the Polystyrene Foam market, prices in the US have grown 1.1% from 2022 to 2025. Subscribers can access price trend forecasts, price driver projections and forward-looking cost structure data. Learn more
United States (2022-2025)
United States (2025-2028)
Compound Annual Growth Rate
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Price trend forecasts are available to subscribers, along with price driver projections and forward-looking cost structure data.
Cost Analysis - Total Cost of Ownership for Polystyrene Foam
Total cost of ownership is Medium in the Polystyrene Foam market. The average cost of ownership differs depending on the contract but generally includes costs negotiated before the contract begins, costs billed during the contract period and unforeseen costs.
Negotiated Before
Financing
Customization
Billed During
Additional Fees
Maintenance
Buyer Power in Procurement Negotiations
In 2026, buyer power amounts to -1.4 in the United States. Buyer power is most positively impacted by Recent Developments. It is most negatively impacted by Recent Price Volatility. Subscribers can access details on eight other factors that impact buyer power. Learn more
United States
Buyer power forecasts: your glimpse into the future
Develop strategies for the upcoming year and identify unforeseen opportunities for buying now
- Actionable "Buy Now" and "Buy Later" insights
- Near-real-time updates to current and forecast Buyer Power Scores
- Methodology and weightings for Buyer Power Score Components
Supply Chain Risk
The average level of supply chain risk is assessed as High, which has a negative impact on buyer power. The level of supply chain risk is affected by industry volatility, barriers to entry, competition, import penetration, regulation and industry financial risk. Buyers in this market can mitigate procurement and supply chain management risks by monitoring risk levels for individual first and second tier suppliers:
1st
Tier Suppliers
- EPS Foam Cutting Machine Manufacturers
- Chemical Product Manufacturers
- Plastic & Resin Manufacturers
- Crude Oil Producers
2nd
Tier Suppliers
- Metal Pipe & Tube Manufacturers
- Organic Chemical Manufacturers
- Inorganic Chemical Manufacturers
- Petrochemical Manufacturers
- Oil Drilling and Gas Extraction Companies
Biggest Polystyrene Foam Suppliers in the US by Revenue
The largest Polystyrene Foam vendors by revenue in the US are Kaneka Corporation, Dupont De Nemours, Inc. and Alpek S.A.B. de C.V. Subscribers can sort and filter by market share concentration, profit level and other factors. Learn more
| Supplier | Operational Size | Headquarters | Number of Employees | Market Share (%) | Market Share Performance (3yr trend) | Total Revenue ($ million) | Profit Level (%) | Risk Level |
|---|---|---|---|---|---|---|---|---|
| Saudi Arabian Oil Co. | Global | Dhahran, SA | >10,001 | 10-15 | ||||
| Basf Se | Global | Ludwigshafen, DE | >10,001 | 10-15 | ||||
| Alpek S.A.B. de C.V. | Global | San Pedro Garza García, MX | 1,001-10,000 | 15-20 | ||||
| Dow Inc. | Global | MIDLAND, MI | >10,000 | 15-20 | ||||
| Ineos Ltd | Global | London, UK | >10,000 | 15-20 | ||||
| Kaneka Corporation | Global | Tokyo, JP | 15-20 | |||||
| Formosa Petrochemical Corporation | Global | Taipei City, TW | 1,001-10,000 | 5-10 | ||||
| Dupont De Nemours, Inc. | Global | WILMINGTON | >10,000 | 5-10 | ||||
| Dart Container Corp | Global | Mason, MI | >10,000 | < 5 | ||||
Looking for a list of suppliers by country?
Subscribers can access vendor information on Canadian and European suppliers, too. We also offer custom research services to help with vendor sourcing anywhere in the world.
Profit Analysis
The average profit margin across vendors in the Polystyrene Foam market is 3.0% and steady. Profit levels shift depending on suppliers' spend on wages, purchases and overhead. The highest cost component for vendors is Purchases. The cost trend for this component is falling, when considering movement between 2025 and 2026. To understand cost forecasts for 2027 and uncover the implications on profit, start your subscription. Learn more
Vendor & Supply Chain Analysis
Market share concentration is high in the polystyrene foam market, as the top five suppliers hold more than 60.0% of the total market share, hindering buyer power by there being fewer vendors to choose from for the best price negotiation.
While average vendor risk is moderate, during periods of high volatility, costs for market suppliers are constantly fluctuating, thereby putting significant strain on suppliers. As a result, some vendors have long-term agreements with oil suppliers to shield themselves from the risk of volatile prices.
The supply chain for polystyrene products has a high overall level of risk, as upstream suppliers and downstream buyers have been facing a range of issues recently that have impacted their degree of supply chain risk. Primarily, crude oil producers have presented a high level of supply chain risk due to high volatility in the world price of crude oil stemming from the global supply glut.
As a net importer in the polystyrene foam market, US buyers' procurement strategies may be influenced by factors such as cost considerations and international competition and will need to carefully evaluate pricing options and potentially seek out more cost-effective solutions. Being a net importer can restrict buyer power and reduce their ability to dictate terms and conditions in procurement transactions, and will have less control over pricing, quality, and availability of the goods or services they need.
Supplier Information
Basf Se
Basf Se is a public company operating globally in the manufacturing, manufacturing and professional, scientific & technical services sectors. The company's offerings include pesticides, refining catalysts, plasticizers, preservatives, waterproofing coatings. Founded in 1865, the company is currently headquartered... Subscribe to learn more
Saudi Arabian Oil Co.
Saudi Arabian Oil Co. is a public company operating globally in the manufacturing sector. The company's offerings include lubricating oils, polystyrene foam and gasoline. Founded in 1988, the company is currently headquartered in Dhahran, Saudi Arabia with an estimated employee count of over 10,000. Subscribe to learn more
Alpek S.A.B. de C.V.
Alpek S.A.B. de C.V. is a public company operating globally in the manufacturing sector. The company's offerings include polystyrene foam. Founded in 1975, the company is currently headquartered in San Pedro Garza Garc, Mexico, Mexico with an estimated 5500 employees. Subscribe to learn more
Dow Inc.
Dow Inc. is a public company operating globally in the manufacturing, information and professional, scientific and technical services sectors. The company's offerings include detergent, plasticizers, preservatives, waterproofing coatings, methanol. Founded in 1897, the company is currently headquartered in... Subscribe to learn more
Ineos Ltd
Ineos Ltd is a private company operating globally in the manufacturing sector. The company's offerings include plasticizers, synthetic resins, polystyrene foam and butane. Founded in 1998, the company is currently headquartered in London, United Kingdom with an estimated 10000 employees. Subscribe to learn more
Kaneka Corporation
Kaneka Corporation is a Global operator providing Polystyrene Foam from their headquarters in Tokyo, JP. This operator has a staff size of about employees. According to ProcurementIQ estimates, Kaneka Corporation holds 15-20% of market share... Subscribe to learn more
Dupont De Nemours, Inc.
DuPont de Nemours, Inc. is a global company that develops technology-based materials, ingredients, and solutions for electronics, transportation, building and construction, health and wellness, food, and worker safety markets. It organizes its business into two reportable segments: the Electronics & Industrial... Subscribe to learn more
Formosa Petrochemical Corporation
Formosa Petrochemical Corporation is a public company operating globally in the manufacturing sector. The company's offerings include synthetic resins, polystyrene foam and caustic soda. Founded in 1992, the company is currently headquartered in Taipei City, Taiwan with an estimated 5500 employees. Subscribe to learn more
Dart Container Corp
Dart Container Corp is a private company operating globally in the manufacturing sector. The company's offerings include polystyrene foam and paper cups. Founded in 1937, the company is currently headquartered in Mason, Michigan, United States of America with an estimated 15000 employees. Subscribe to learn more
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Procurement Management KPIs for the Polystyrene Foam Market
Managing vendor performance throughout the contract period is easier when tracking specific key performance indicators (KPIs). For example, buyers should monitor Cost of Goods Sold and Customer Satisfaction (CSAT). Buyers may experience better performance throughout their contracts if they establish service level agreements (SLAs) based on Pricing and other factors.
| KPI | Level of Importance (1-5) | Measurements | Key Considerations |
|---|---|---|---|
| Cost of Goods Sold |
|
Total revenue Total labor cost Total material cost Total service cost Total delivery cost |
Knowing the cost of goods sold is used to determine market profitability, which is helpful to gauge the performance of a vendor's polystyrene foam. Knowing the cost of goods sold is beneficial to the vendor for price determination of their polystyrene foam. |
| Customer Satisfaction (CSAT) |
|
Number of positive customer responses Number of customer responses |
Overall customer satisfaction with a vendor is indicative of how cooperative and sympathetic they are to customer needs. Positive customer satisfaction shows that the vendor cares for the success of the buyers with their polystyrene foam. |
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Questions to Ask During Procurement Negotiations
How can I gain leverage during negotiations?
Experience and Expertise
How long have you been active in this field? How long have you served operators in my industry?
What is your repeat business rate for businesses in my industry? How does the rate for my industry compare with your overall repeat business rates?
Location
Do you anticipate any difficulties in delivering the foam products to my location?
What are your shipping rates to my facilities? Do shipping rates vary if I need products shipped to more than one location?
Competition
How do you win and retain business?
How do you stay competitive in the market?
The ultimate prep for procurement negotations
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Polystyrene Foam RFP Guidelines
What should my RFP include?
Organizational Overview
Buyers should give an overview of their operations, including where they operate, the number of facilities and their industry.
Buyers should state for what purposes they intend to use polystyrene products.
Statement Of Need
Buyers must indicate what dimensions they need the products to be.
Buyers must indicate the level of durability they require of the products.
Project Budget
Buyers should specify their total budget.
Buyers should state how they wish to pay (e.g., installments or single payment).
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- Opportunity assessment
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- Buyer power levers
- Price environment and market pricing
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- Supply chain and vendors
- Global supplier breakdown
- Market share concentration
- Regulation and business requirements
- Vendor management and KPIs
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