Diethylene Glycol (DEG) Price Demand, Index, Supply Factors & Uses | Global Report 2026

Europe Diethylene Glycol (DEG) Prices Movement in December 2025:
In December 2025, Diethylene Glycol (DEG) Price Demand in Europe reached USD 0.81/Kg, reflecting a 4.7% decline. Weaker demand from polyester resins and antifreeze applications, along with sufficient supply levels, contributed to downward pricing pressure, while stable production and logistics conditions maintained overall market balance across the region.

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Northeast Asia Diethylene Glycol (DEG) Prices Movement in December 2025:
Northeast Asia recorded DEG prices of USD 0.49/Kg in December 2025, marking a 5.8% decrease. Reduced demand from downstream industries, particularly resins and plasticizers, combined with ample supply, led to softer pricing, while consistent production ensured stable market conditions despite the decline.

Middle East Diethylene Glycol (DEG) Prices Movement in December 2025:

In the Middle East, diethylene glycol prices stood at USD 0.54/Kg in December 2025, showing a significant 10.0% decline. Oversupply conditions and reduced export demand contributed to the price drop, while steady production rates and competitive market dynamics-maintained stability across the region.

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Diethylene Glycol (DEG) Prices Outlook – December 2025

What is Diethylene Glycol (DEG)?

Diethylene Glycol (DEG) is a colorless, odorless, hygroscopic liquid derived as a by-product in the production of ethylene glycol. It is widely used in resins, antifreeze formulations, plasticizers, and as a solvent in various industrial applications due to its excellent chemical stability and moisture-absorbing properties.

What are DEG Prices?

DEG prices refer to the global market cost of this industrial chemical, typically measured in USD per kilogram (Kg). In December 2025, prices were influenced by ethylene feedstock costs, downstream demand, and supply availability, with markets experiencing downward trends across major regions.

Regional Price Snapshot (December 2025)

• Europe: USD 0.81/Kg (↓ -4.7%)
• Northeast Asia: USD 0.49/Kg (↓ -5.8%)
• Middle East: USD 0.54/Kg (↓ -10.0%)

Factors Affecting DEG Prices

Several key factors impacted DEG pricing:

• Feedstock Costs: Ethylene and crude oil price fluctuations directly influence production costs.
• Polyester & Resin Demand: DEG is widely used in unsaturated polyester resins and plasticizers.
• Supply Levels: By-product nature leads to supply dependency on ethylene glycol production.
• Industrial Activity: Demand from automotive, construction, and packaging sectors drives consumption.
• Global Trade & Logistics: Freight costs and export demand influence regional pricing.

Supply and Pricing Dynamics

In December 2025, the DEG market experienced oversupply conditions, particularly in the Middle East and Asia. Weak downstream demand and sufficient production levels led to price declines, while stable logistics and consistent output ensured market balance despite reduced procurement activity.

 Price Index & Market News

• The global price index indicated declining trends across key regions.
• Weak demand from resins and plasticizer industries impacted pricing.
• Ample supply from major producing regions created downward pressure.
• Market participants maintained cautious procurement strategies.

Market Trends (December 2025)

• Reduced demand from polyester and construction sectors.
• Increased supply due to high ethylene glycol production rates.
• Growing focus on cost optimization and inventory management.
• Stable industrial activity but cautious buying behavior.

Future Outlook

The DEG market is expected to stabilize gradually:

• Demand likely to recover with improving industrial activity.
• Prices may remain soft in the short term but stabilize later.
• Supply adjustments may help rebalance the market.
• Growth in packaging and automotive sectors will support future demand.

Previous Year Price Comparison (Dec 2024 vs Dec 2025)

Compared to December 2024, DEG prices in December 2025 showed a declining trend:

• Higher supply levels and weaker downstream demand contributed to price drops.
• Reduced feedstock cost pressures also influenced pricing.
• Market conditions shifted toward a more buyer-driven environment.

Most Asked FAQs

Q1. What is DEG mainly used for?
It is used in resins, antifreeze, plasticizers, and as an industrial solvent.

Q2. Why did DEG prices decline in December 2025?
Due to oversupply and weaker demand from downstream industries.

Q3. Which region produces the most DEG?
Asia-Pacific, especially China, dominates global production.

Q4. Is demand expected to recover?
Yes, with improving industrial activity and economic conditions.

Q5. Will DEG prices increase in the future?
Prices are expected to stabilize with gradual recovery depending on demand.

Uses of Diethylene Glycol (DEG)

DEG is widely used across multiple industries:

• Polyester Resins: For construction and marine applications
• Antifreeze & Coolants: Industrial and automotive fluids
• Plasticizers: Enhances flexibility in plastics
• Solvents: Used in inks, dyes, and coatings
• Dehydrating Agent: In natural gas processing

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Key Coverage:

• Market Analysis
• Market Breakup by Region
• Demand Supply Analysis by Type
• Demand Supply Analysis by Application
• Demand Supply Analysis of Raw Materials
• Price Analysis
• • Spot Prices by Major Ports
  • Price Breakup
  • Price Trends by Region
  • Factors influencing the Price Trends
• Market Drivers, Restraints, and Opportunities
• Competitive Landscape
• Recent Developments
• Global Event Analysis

How IMARC Pricing Database Can Help

The latest IMARC Group study, “Diethylene Glycol (DEG) Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data 2025 Edition,” presents a detailed analysis of Diethylene Glycol (DEG) price trend, offering key insights into global Diethylene Glycol (DEG) market dynamics. This report includes comprehensive price charts, which trace historical data and highlights major shifts in the market.

The analysis delves into the factors driving these trends, including raw material costs, production fluctuations, and geopolitical influences. Moreover, the report examines Diethylene Glycol (DEG) demand, illustrating how consumer behaviour and industrial needs affect overall market dynamics. By exploring the intricate relationship between supply and demand, the prices report uncovers critical factors influencing current and future prices.

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IMARC Group is a global management consulting firm that provides a comprehensive suite of services to support market entry and expansion efforts. The company offers detailed market assessments, feasibility studies, regulatory approvals and licensing support, and pricing analysis, including spot pricing and regional price trends. Its expertise spans demand-supply analysis alongside regional insights covering Asia-Pacific, Europe, North America, Latin America, and the Middle East and Africa. IMARC also specializes in competitive landscape evaluations, profiling key market players, and conducting research into market drivers, restraints, and opportunities. IMARC’s data-driven approach helps businesses navigate complex markets with precision and confidence.

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