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Diethylene Glycol (deg) Price Trend and Forecast

UNSPC code: 12161500
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⟳ Weekly Update
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Historical Data Since 2015
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Forecast for 2026

diethylene glycol (deg) Price Trends by Country

cnChina
usUnited States
beBelgium
deGermany
mxMexico
kwKuwait
saSaudi Arabia
inIndia

Global diethylene glycol (deg) Spot Market Prices, Trend Analysis and Forecast

Price-Watch™ provides price assessments for Diethylene Glycol across top trading regions:

Asia

  • Diethylene Glycol (DEG) Industrial Grade (99.9%) EX Jiangsu, China
  • Diethylene Glycol (DEG) Industrial Grade (99.5%) CIF JNPT(Kuwait), India
  • Diethylene Glycol (DEG) Industrial Grade (99.8%) Ex-Hazira, India
  • Diethylene Glycol (DEG) Industrial Grade (99.8%) Ex-West India, India


North America

  • Diethylene Glycol (DEG) Industrial Grade (99.6%) FOB Texas, USA
  • Diethylene Glycol (DEG) Industrial Grade (99.6%) CIF Manzanillo (USA), Mexico


Europe

  • Diethylene Glycol (DEG) Industrial Grade (99.5%) FOB Antwerp, Belgium
  • Diethylene Glycol (DEG) Industrial Grade (99.5%) FD Hamburg, Germany


Middle East

  • Diethylene Glycol (DEG) Industrial Grade (99.5%) FOB Jeddah, Saudi Arabia
  • Diethylene Glycol (DEG) Industrial Grade (99.5%) FOB Shuwaik, Kuwait


Note: In assessments structured as CIF [Importing Port] (Exporting Country), the country mentioned in brackets indicates the primary origin of supply (exporting country), while the named port refers to the destination port in the importing country. Other Incoterms (FOB, FD, EXW, etc.) should be interpreted in accordance with standard international trade definitions.

Diethylene Glycol Price Trend Q1 2026

In Q1 2026, there has been a mixed global performance for Diethylene Glycol by region. Diethylene glycol price trend have increased significantly in China and India due to strong restocking activity and increasing demand from both the polyester resin and PET industries.

There has also been some upward pressure on the Saudi Arabian, Kuwaiti, Belgian, and German Diethylene Glycol (DEG) markets as a result of replenishing inventories and a stable level of downstream consumption. In contrast, the US and Mexico have been weaker in the current quarter due to weak industrial demand, but have started recovering on a monthly basis.

Geopolitical tensions between Israel, the US and Iran have disrupted trade flows through the Strait of Hormuz; this has resulted in higher freight and energy prices and ongoing supply chain uncertainty globally.

China: Diethylene Glycol (DEG) Export Prices Ex-Jiangsu, China; Grade- (99.9% min) Industrial Grade

The Diethylene Glycol price in China witnessed a significant climb during the first quarter of 2026, ending the period 11% higher than the previous quarter. This price jump has been mostly triggered by a surge in activity within the downstream sectors, as polyester resin and PET manufacturers brought their plants back online and ramped up production.

The diethylene glycol price trend in China remained on a steep upward trajectory throughout the quarter, gaining momentum month after month. In China, Diethylene Glycol prices in March 2026 exploded by 56.2% compared to February, fuelled by an aggressive rush to restock inventories before the peak summer demand set in.

While the domestic automotive and packaging industries provided plenty of local support, the market also must weather massive pressure from external factors. Soaring crude oil prices and high freight rates became a major burden, largely due to the restricted use and effective closure of the Strait of Hormuz.

With tensions boiling over between Israel, the US, and Iran, this geopolitical crisis disrupted essential trade routes and sent input costs swinging wildly for Chinese buyers. These logistical hurdles, combined with the jump in factory demand, kept the market under intense pressure as the quarter ended.

USA: Diethylene Glycol Export prices FOB Texas, USA; Grade- (99.6% min) Industrial Grade

The diethylene glycol (DEG) price in the USA cooled off during the first quarter of 2026, dropping 9% compared to the final months of 2025. This dip is mainly due to a slump in demand from the polyester resin, PET, and antifreeze coolant sectors, which took some of the heat out of the market. However, the diethylene glycol price trend in the USA took a different turn toward the end of the period.

According to Price-Watch™, in the USA, diethylene glycol (DEG) prices in March 2026 climbed by 13% over February, showing that industrial restarts are finally starting to gain some real traction. On the supply side, things stayed messy thanks to global instability. Volatile oil prices, linked to the friction between Israel, the US, and Iran, along with the partial shutdown of the Strait of Hormuz, pushed up energy costs and shipping insurance.

Because it is so hard to guess where feedstock prices would head next, producers played it safe and kept a tight grip on their inventories. This mix of cautious supply management and a late-quarter burst in buying interest defined the market as it moved into the spring.

Belgium: Diethylene Glycol (DEG) Export prices FOB Antwerp, Belgium; Grade- (99.5% min) Industrial Grade

The diethylene glycol (DEG) price in Belgium edged up during the first quarter of 2026, marking a 2% rise over the final months of 2025. This steady growth is mostly fuelled by reliable demand from the European polyester resin industry, which kept the market on solid ground. The Diethylene Glycol price trend in Belgium showed a sharper monthly climb as the quarter ended.

In Belgium, diethylene glycol (DEG) prices in March 2026 surged by 18.3% over February, as businesses scrambled to refill their tanks and get ready for the busy spring production run. Even with steady local buying, the market felt the heat from global energy chaos.

Ongoing friction between Israel, the US, and Iran caused serious bottlenecks at the Strait of Hormuz, which messed with oil shipments and kept feedstock costs high. These global tensions forced European buyers to be more calculated with their purchases, trying to lock in supplies while navigating the constant threat of rising energy prices and shipping delays.

Mexico: Diethylene Glycol Import prices CIF Manzanillo, México; Grade- (99.6% min) Industrial Grade

The Diethylene Glycol price in Mexico took a noticeable dip in the first quarter of 2026, with import costs falling about 8% compared to the end of 2025. This slide is mostly due to a lack of spark in the market, as producers of polyester resins and PET pulled back on orders.

A lingering slowdown in the solvents and antifreeze sectors don’t help matters either, keeping the pressure on. While supply from the US is still easy enough to get, the overall volume of imports softened as the wider chemical market felt the squeeze.

However, the Diethylene Glycol price trend in Mexico do see a bit of a late-quarter rally. In Mexico, Diethylene Glycol prices in March 2026 climbed 12% over February levels, mainly because companies started topping off their tanks to get ready for summer production. Even with that small jump, the quarter stayed quiet, as high inventory levels across the country kept prices from really taking off.

On top of that, the messy geopolitical situation especially the friction between Israel, the US, and Iran made shipping and insurance more expensive, forcing local buyers to keep a close eye on global energy costs.

Saudi Arabia: Diethylene Glycol Export prices FOB Jeddah, Saudi Arabia; Grade – (99.5% min) Industrial Grade

The Diethylene Glycol price in Saudi Arabia picked up some steam in the first quarter of 2026, marking a 3% rise over the final months of 2025. This uptick is largely driven by a comeback in local demand, as manufacturers in the PET and antifreeze coolant sectors started ramping up their orders again.

The diethylene glycol price trend in Saudi Arabia really shifted into high gear toward the end of the period as the market tightened. In Saudi Arabia, diethylene glycol (DEG) prices in March 2026 shot up by a massive 37.4% compared to February, mostly because producers and suppliers are scrambling to get their inventory levels back up to speed.

A lot of the market mood is dictated by the chaos in the global energy scene. With the ongoing conflict involving Israel, the US, and Iran making everyone nervous and the Strait of Hormuz becoming a major bottleneck oil and energy supplies felt shaky.

This geopolitical mess drove up shipping and logistics costs, which naturally pushed petrochemical prices higher. Because of all these added risks, buyers have been playing it very close to the vest, timing their contracts carefully to avoid getting burned by high premiums.

Germany: Diethylene Glycol Import prices FD Hamburg Germany; (99.5% min) Industrial Grade

The diethylene glycol (DEG) price in Germany edged up by 2% during the first quarter of 2026 compared to the end of 2025. This steady climb is backed by consistent imports from Belgium and a decent comeback in the PET and polyester resin industries.

We also saw the diethylene glycol price trend in Germany get a boost from a slight uptick in demand for solvents and antifreeze coolants, showing that the local market is finally finding its feet again. The real action happened toward the end of the quarter.

In Germany, diethylene glycol (DEG) prices in March 2026 surged by 17% over February as companies rushed to restock their warehouses and adjust to rising feedstock costs. It hasn’t been smooth sailing, though; supply chains are feeling the heat from a messy global energy market.

Between the tensions involving Israel, the US, and Iran and the constant worry over the Strait of Hormuz being blocked, freight costs have climbed, forcing German buyers to pay a premium just to keep things moving.

Kuwait: Diethylene Glycol Export prices FOB Shuwaikh, Kuwait; Grade- (99.5%) Industrial Grade

The diethylene glycol (DEG) price in Kuwait saw a bit of a lift in the first quarter of 2026, ticking up 2% compared to the end of last year. Local chemical makers have had to stay on their toes, constantly adjusting as export flows across the Middle East became pretty hit-or-miss. The diethylene glycol price trend in Kuwait really started to heat up as the quarter went on, especially with steady demand from the polyester and solvent industries keeping things moving.

In Kuwait, diethylene glycol (DEG) prices in March 2026 took a massive 34% leap over February levels as the market tightened up significantly. But it isn’t all smooth sailing for profit margins. The messy situation around the Strait of Hormuz fueled by US and Israeli military moves and Iranian restrictions sent energy costs through the roof.

These tensions have made shipping a risky and expensive headache, keeping insurance premiums high. Because of all this uncertainty, buyers focused on exports have been playing it very safe, keeping a tight grip on their inventory planning to avoid getting caught off guard by the next spike.

India: Diethylene Glycol Import prices CIF JNPT, India Ex-Hazira India; Grade- (99.8% min) Industrial Grade

The diethylene glycol price in India took a major leap in the first quarter of 2026. Import costs (CIF) from Kuwait climbed by 12%, while local domestic levels at Ex-Hazira rose by 3.8% compared to the end of last year. This rally is sparked by a strong comeback in the polyester resin and PET industries, plus more buying interest from the antifreeze and solvent sectors.

The market shifted into high gear toward the end of the quarter. In India, diethylene glycol prices in March 2026 skyrocketed, with import rates jumping 59.3% and local prices climbing 45% over February levels.

This massive spike happened because supplies got incredibly tight just as everyone started aggressively restocking their warehouses. On top of the local demand, global chaos played a huge role.

Friction between Israel, the US, and Iran along with the messy situation at the Strait of Hormuz messed up shipping routes and sent freight costs through the roof. The diethylene glycol price trend in India stayed on this upward path largely because these disruptions choked off the usual flow of material from Kuwait, leaving buyers to deal with a tighter and more expensive market.

Diethylene Glycol (DEG) Price Trend Analysis: Q4 2025

In Q4 2025, the diethylene glycol market has experienced overall declines across major importing and exporting countries. Diethylene glycol price in India, China, USA, Belgium, Mexico, Saudi Arabia, Germany, and Kuwait has reflected softer demand from key end-use industries, including polyester resins, polyethylene terephthalate, antifreeze, coolants, and solvents.

Diethylene glycol price trend in these countries has been influenced by supply chain adjustments, cautious procurement, and fluctuations in raw material availability. Diethylene Glycol prices in December 2025 have continued to soften month-on-month as buyers have moderated purchases and managed inventories amid global economic uncertainties.

Overall, markets have closely monitored production, export schedules, and industrial consumption, indicating cautious recovery and sustained attention to supply-demand dynamics across all regions.

China: Diethylene Glycol Export Prices Ex-Jiangsu, China; Grade- (99.9% min) Industrial Grade

In Q4 2025, Diethylene Glycol price in China has declined significantly by 20% compared to the previous quarter, driven by reduced demand from the polyester resins and polyethylene terephthalate sectors. The Diethylene Glycol price trend in China has reflected ongoing supply chain adjustments and cautious procurement strategies by manufacturers.

Specifically, Diethylene glycol prices in December 2025 have decreased by 13.1% compared to the previous month, as buyers awaited price stabilization. End-use industries such as antifreeze, coolants, and solvents have moderated their purchases amid global economic uncertainties.

Overall, the Chinese market has seen a sharp contraction compared to Q3 2025, indicating sustained caution from industrial consumers and exporters.

USA: Diethylene Glycol Export prices FOB Texas, USA; Grade- (99.6% min) Industrial Grade

The Diethylene Glycol price in the USA took a step back in the final quarter of 2025, dropping 8% compared to the previous three months. This dip is mostly down to a cooling market, with polyester resin and PET manufacturers pulling back on their orders as end-of-year demand slowed.

Throughout the period, the diethylene glycol price trend in the USA stayed quiet, especially as buyers in the antifreeze, coolant, and solvent industries limited. The market hit a low point as the year wrapped up. In the USA, diethylene glycol prices in December 2025 fell by another 8% compared to November, keeping the downward slide going.

A mix of export adjustments and shifting raw material costs helped drive this trend, leaving many industrial buyers on the sidelines waiting for a sign of recovery. Overall, the US market saw a moderate contraction compared to Q3 2025, as slower domestic production and very careful inventory management became the name of the game.

Belgium: Diethylene Glycol Export prices FOB Antwerp, Belgium; Grade- (99.5% min) Industrial Grade

The Diethylene Glycol price in Belgium took a sharp dive in the final quarter of 2025, falling by 14% compared to the previous few months. This drop is mainly due to a major slump in demand from the polyester resin, PET, and solvent industries, which left the market feeling heavy.

Throughout the quarter, the diethylene glycol price trend in Belgium stayed on a steady downward path, reflecting a mix of weak industrial interest and a slowdown in exports across Europe.

The pressure doesn’t let up as the year ended. In Belgium, diethylene glycol prices in December 2025 dipped another 5.2% from November levels, a sign that the market is still struggling to find its footing.

Key sectors like antifreeze and coolants also pulled back on their stocking orders, which only made the price slide worse. Compared to the middle of the year, the Belgian market saw a significant contraction, showing just how the European supply chain and global buying habits are shifting as 2025 wrapped up.

Mexico: Diethylene Glycol Import prices CIF Manzanillo, México; Grade- (99.6% min) Industrial Grade

The diethylene glycol price in Mexico drifted lower during the final stretch of 2025, ending the quarter down 7% compared to the previous period. This slide is a direct result of weaker import volumes coming in from the USA.

Throughout the quarter, the Diethylene Glycol price trend in Mexico stayed flat as major players in the polyester resin, PET, and solvent sectors played it safe with their orders, keeping demand on the quieter side. The market doesn’t show life as the year wrapped up, either.

In Mexico, Diethylene Glycol prices in December 2025 dropped another 7% compared to November, mainly because importers are busy thinning out their inventories to match the slow consumption in the antifreeze and coolant industries.

Between shifting supply chain logistics and the price swings of raw materials in the US, local buyers have plenty of reasons to be hesitant. Overall, the Mexican market saw a clear correction at the end of the year, with businesses focusing on keeping sourcing steady while keeping one eye on global price movements.

Saudi Arabia: Diethylene Glycol Export prices FOB Jeddah, Saudi Arabia; Grade – (99.5% min) Industrial Grade

The Diethylene Glycol price in Saudi Arabia softened a bit as 2025 ended, dropping about 3% compared to the previous quarter. This is mostly due to a lackluster appetite from the usual heavy hitters like PET, polyester resin, and solvent manufacturers, who aren’t buying quite as aggressively.

For the most part, the Diethylene Glycol price trend in Saudi Arabia stayed level thanks to local producers keeping their export schedules and production lines running smoothly. By the time the year wrapped up, the market felt even quieter.

In Saudi Arabia, diethylene glycol prices in December 2025 dipped another 3.8% from November, as the antifreeze and coolant sectors moved into a more cautious “wait-and-see” mode with their stocks.

Overall, it isn’t a crash just a healthy balancing act. Exporters simply tweaked their numbers to match the slower pace of global and regional buying, leading to a mild correction compared to the busier months of Q3.

Germany: Diethylene Glycol Import prices FD Hamburg Germany; (99.5% min) Industrial Grade

The diethylene glycol price in Germany saw a notable decline during the final quarter of 2025, dropping by roughly 13% compared to the previous few months. This downturn is largely a reflection of the oversupply dominance and weak order situation across the German chemical industry.

Major buyers in the polyester resin, PET, and solvent sectors scaled back their procurement, while the antifreeze and coolant markets also showed significant softness as the year ended. The diethylene glycol price trend in Germany is heavily influenced by shifting logistics and supply adjustments from Belgium.

While exports from Belgium reportedly tightened due to production and transportation hurdles, the overall abundance of material in the European market kept prices on a downward trajectory. By the end of the year, the market remained under heavy pressure. In Germany, diethylene glycol prices in December 2025 fell by 5% compared to November.

Even though steady industrial consumption provided a small safety net for the market, the combination of high inventory levels and the logistical bottlenecks from Belgium became the primary drivers of the quarterly decline compared to the stronger performance seen in Q3 2025.

Kuwait: Diethylene Glycol Export prices FOB Shuwaikh, Kuwait; Grade- (99.5%) Industrial Grade

In Q4 2025, Diethylene glycol price in Kuwait has decreased by 4% compared to the previous quarter, as demand from PET and polyester resin industries has remained stable but subdued. The diethylene glycol price trend in Kuwait has reflected minor fluctuations due to supply chain fine-tuning and global market adjustments.

Specifically, Diethylene Glycol prices in December 2025 have declined by 4% compared to the previous month, showing limited month-on-month volatility. End-use sectors, including antifreeze, coolants, and solvents, have moderated their purchasing activities, supporting a steady but downward price trend.

Compared to Q3 2025, Kuwait’s market has experienced mild corrections as exporters balance regional demand and inventory levels.

India: Diethylene Glycol Import prices CIF JNPT, India Ex-Hazira India; Grade- (99.8% min) Industrial Grade

The diethylene glycol price in India dipped as 2025 ended, with the final quarter showing a 1.3% slip for CIF imports from Kuwait and a steeper 17% drop for local Ex-Hazira deliveries. This cooling period is largely the result of a quiet spell in major industries like PET, polyester resins, and antifreeze, where demand just don’t have its usual spark.

The downward diethylene glycol price trend in India is further fueled by a mix of shifting regional supplies and changing costs for raw materials. By the end of the year, the market felt even softer. In India, Diethylene glycol prices in December 2025 fell by another 2.5% for imports and a significant 19% at the Ex-Hazira level.

Local giants like Reliance Industries (RIL) and Indian Oil (IOCL) even adjusted their prices downward toward the end of December to match this slower pace. For now, everyone in the market is keeping a close watch on these numbers, waiting to see when demand might finally start to bounce back.

In Q3 2025, Diethylene Glycol (DEG) prices fell in all key global markets and reversed the increase trend seen in Q2. China experienced a drop of 4%, relative to a 3% increase in Q2. The USA and Belgium recorded the steepest decline at 20% each, while Germany and Mexico closely followed with an 18% dip.

India had varied movement with CIF price’s down 2% and Ex-Hazira down by 7%. Saudi Arabia and Kuwait’s prices decreased modestly at 2% and 3%, respectively.

Although prices fell in all regions, the overall decline reflected weak downstream demand in automotive, textiles and coatings, high inventories, weakening feedstock costs, and general economic uncertainty.

September prices remained depressed across global markets with cautious buying from consumers and a general bearish market atmosphere.

China: Diethylene Glycol Export Prices Ex-Jiangsu, China, Grade- (99.9% min) Industrial Grade.

According to Price-Watch, in Q3 2025, Diethylene Glycol price in China declined by 4%, following a 3% increase in Q2, suggesting a fundamental shift in the Diethylene glycol (DEG) price trend in China. The decline in Diethylene Glycol price was due to the slowdown in domestic consumption in the automotive and textile sectors, relative to previous quarters, as a result of growth moderation in China.

Weakening prices were also supported by an oversupplied market and declining raw material cost. The exports of Diethylene Glycol experienced slower momentum with domestic inventory levels still elevated, resulting in little urgency for buyers to buy more product. Diethylene Glycol price in China saw modest declines in September 2025 as market sentiment remained weak.

Looking forward, Diethylene Glycol market participants expect stabilization in prices, supported by potential government stimulus measures and standard seasonal demand from Chinese downstream sectors, such as coatings and industrial production tools.

USA: Diethylene Glycol Export prices FOB Texas, USA, Grade- (99.6% min) Industrial Grade.

Diethylene Glycol price trend in the United States fell sharply in Q3 2025, down a significant 20% from the prior quarter in response to weakness in downstream demand. Throughout Q3 2025, the demand trend for Diethylene Glycol in the United States was largely prompted by a reduction in consumption from the automotive, paints and coatings, and textile industries.

Economic uncertainties and a lower seasonal production cycle contributed to softness in market sentiment. A neutralization of the supply chain along with abundant available feedstock prompted lower prices. Although this supply-side effect lowered prices further, weak export inquiries and higher inventory levels in the Gulf region contributed this lower price response.

The overall trend for Diethylene Glycol prices in September 2025 remained subdued, weighted toward the previous months and broader trends. Going forward, pricing trends for Diethylene Glycol prices will likely relate to recovery indicators in automotive production use and prices for export, against the backdrop of changing global crude oil dynamics.

Belgium: Diethylene glycol (DEG) Export prices FOB Antwerp, Belgium, Grade- (99.5% min) Industrial Grade.

Diethylene Glycol price trend decreased by around 20% in Belgium during the third quarter of 2025 compared to the preceding quarter, as demand from the end user experienced a decrease, particularly in textiles and automotive coatings. The Diethylene glycol (DEG) price trend in Belgium was affected by reduced export strength, as well as a decline in the paints and coatings sector.

The steady domestic supply and less spot activity also added downward pressure. Additionally, energy costs and restructured EU logistics also had an impact on market trends.

The Diethylene glycol (DEG) price trend in September 2025 still exhibited bearishness, as limited procurement from manufacturers took place due to plentiful stocking and cautious purchasing. Future price movement will likely depend on changes in demand recovery across industrial sectors, along with any changes in EU energy politics and trading flows.

Mexico: Diethylene Glycol Import prices CIF Manzanillo, México, Grade- (99.6% min) Industrial Grade.

In the third quarter of 2025, diethylene glycol price in Mexico declined by 18% from the previous quarter, which was attributed to slower consumption from downstream allied industries like automotive and textiles.

The diethylene glycol price trend in Mexico mirrored weak consumption as producers further lowered production rates and consumption continued with lower domestic shipments and export orders.

Diethylene glycol import volumes from the USA decreased significantly amid lower spot buying activities and higher inventory volumes being carried over. Moreover, weakness in the upstream ethylene oxide markets had further leverage downward price momentum for Diethylene Glycol prices.

The diethylene glycol price trend appeared to go even lower in September 2025 as buyers remained hesitant, expecting additional price correction before confirming orders. Market participants tracking the recovery of industrial production and import quantities noted the potential for more certainty heading into Q4.

Saudi Arabia: Diethylene Glycol Export prices FOB Jeddah, Saudi Arabia, Grade – (99.5% min) Industrial Grade.

In the third quarter of 2025, Diethylene Glycol prices in Saudi Arabia fell slightly by 2% from the previous quarter, once again demonstrating no extreme pricing movement. The Diethylene glycol price trend in Saudi Arabia was primarily driven by modest demand changes in textile and automotive markets, while supply from producers in the region remained steady.

Global pricing pressure, especially from markets in Asia, created some pressure on local sentiment. Export volumes remained steady, but some buyers paused purchases on price uncertainty.

Prices for diethylene glycol in September 2025 eased modestly, following regional and global price behaviour. Future price direction is likely to depend on crude oil benchmark price and opportunities for exports to Asia and Europe.

Germany: Diethylene Glycol Import prices FD Hamburg Germany, (99.5% min) Industrial Grade.

During the third quarter of 2025, there was a significant week-over-week decline of 18% in Diethylene Glycol price in Germany from Q2 levels and this was due to weaker import demand and subdued buying patterns from downstream consumption.

In terms of diethylene glycol price trends in Germany, the overall price measures remained soft as there were subdued conditions in the paints and coatings sector and also reduced consumption in textiles and automotive sectors.

Diethylene Glycol price in Germany was helped by lower imports from some major suppliers like Belgium, as domestic inventory levels were sufficient, while a soft feedstock availability and normalization of regional logistics also affected the price measures.

Diethylene Glycol price in Germany in September remained under soft price pressure as buyer procurement volumes were reduced by limited demand amid the economic uncertainties. The market was watching buyer demand signals for any recovery but also watching international supply changes to assess Q4 demand and supply dynamics.

Kuwait: Diethylene Glycol (DEG) Export prices FOB Shuwaikh, Kuwait, Grade- (99.5%) Industrial Grade.

Diethylene Glycol price in Kuwait had a slight decrease of 3% compared to Q2 in Q3 2025, suggesting a soft, but relatively stable market. The diethylene glycol price trend in Kuwait was primarily influenced by low downstream consumption in textiles and coatings, combined with minimal export activity.

Participants in the market observed steady production and little disruption in supply. Despite weaknesses in the wider global market, demand remained constant within the Kuwaiti domestic demand, which supported the price decline.

The Diethylene Glycol price in September 2025 demonstrated some continued decreases as consistent and cautious buying continued from end-use industries. Demand trends throughout the quarter will be determined by expected recovery demand from ex-Japan and the general trends in downstream petrochemical feedstock markets across the Middle East.

India: Diethylene Glycol (DEG) Import prices CIF JNPT, India Ex-Hazira India, Grade- (99.8% min) Industrial Grade.

According to Price-Watch, during the third quarter of 2025, Diethylene Glycol prices in India experienced fluctuating behavior over the period. In India, CIF prices decreased slightly in line with Q2, falling to 2% down from Q2, due to overall weak demand from textile, paints and coatings, and automotive sectors.

The diethylene glycol price behavior in India was relatively stable relative to imports from Kuwait. Through that period, strong inventory levels and weak downstream consumption kept buying interest low for most of Q3. In the meantime, Ex-Hazira pricing fell further (by 7%) later during the 3rd quarter due to weaker offtake in the region as well as some price correction.

The Diethylene Glycol price remained low during September 2025, as converters reduced their willingness to procure more material amid global uncertainty. Throughout Q3 2025, and particularly heading into Q4 2025, key market participants were particularly focused on the balance of the end-user demand vs international shipping cost and availability to set their market direction.

According to PriceWatch, In Q2 2025, diethylene glycol prices showed mixed trends across major sourcing regions. In China, the price rose to USD 560 per ton, marking a 2.9% increase from the previous quarter, driven by steady demand from the textile, paints and coatings, and automotive sectors.

Conversely, the U.S. market experienced a sharp 20% decline, with prices falling to USD 668 per ton due to oversupply and reduced downstream activity. In Kuwait, the price dropped to USD 508 per ton, reflecting a more moderate 3.4% decrease, influenced by stable production and softer regional demand.

The varied price movements reflected regional supply-demand dynamics and differing cost structures. Overall, Q2 2025 saw upward pressure in the Chinese market while U.S. and Kuwaiti prices declined, impacting global procurement strategies in end-use industries.

According To PriceWatch, In Q2 2025, Diethylene Glycol prices in the Indian market displayed contrasting trends between imported and domestic sources. The CIF India price stood at USD 534 per ton, showing a 3% decrease from the previous quarter due to softer international demand and increased availability from overseas suppliers.

In contrast, the domestic Ex-India price surged to USD 766 per ton, marking a sharp 15% increase, driven by tight local supply and strong demand from the textile, paints and coatings, and automotive sectors. The widening price gap between imports and domestic supply influenced buying decisions, with many consumers turning to imports for cost efficiency.

In Q1 2025, diethylene glycol prices varied across regions. In China, prices decreased by 11%, reaching 544 USD/Ton, due to a favorable supply-demand balance and steady demand from the automotive, textile, and paints and coatings industries. In the USA, prices dropped by 4.7%, reaching 839 USD/Ton, attributed to a balanced supply-demand situation and consistent consumption.

In Kuwait, prices fell by 12.8%, reaching 526 USD/Ton, with a significant price drop driven by market adjustments and stable demand across the automotive, textile, and paints and coatings sectors. These changes reflected typical market fluctuations and adjustments during the period.

In Q1 2025, diethylene glycol prices showed a decline across regions. In CIF India (Kuwait), prices decreased by 12%, reaching 553 USD/Ton, due to a balanced supply-demand situation and steady consumption across the automotive, textile, and paints and coatings industries.

In India, prices also dropped by 4%, reaching 667 USD/Ton, attributed to similar supply-demand conditions and consistent demand in these sectors. Both regions experienced stable consumption, reflecting typical market fluctuations.

Diethylene Glycol (DEG) Price Trend Analysis: Q4 2024

In Q4 2024, diethylene glycol prices showed varied trends across regions. In China, prices decreased by 6.9%, reaching 611 USD/Ton, due to a favorable supply-demand balance and stable consumption in the automotive, textile, and paints and coatings industries.

In the USA, prices increased by 0.3%, reaching 880 USD/Ton, driven by slight production cost increases and consistent demand across these sectors.

In Kuwait, prices decreased by 1.6%, reaching 603 USD/Ton, attributed to a balanced supply-demand situation and steady consumption in the automotive, textile, and paints and coatings industries. Overall, these changes reflect normal market fluctuations across these regions.

In Q4 2024, diethylene glycol prices showed mixed trends across regions. In CIF India (Kuwait), prices decreased by 3%, reaching 631 USD/Ton, attributed to a balanced supply-demand situation and steady consumption from the automotive, textile, and paints and coatings industries.

In India, prices dropped by 7%, reaching 693 USD/Ton, with the price reduction also linked to stable demand and a balanced supply-demand scenario across these sectors. Both regions experienced consistent demand in the automotive, textile, and paints and coatings industries during this period, reflecting normal market fluctuations.

In Q3 2024, diethylene glycol prices showed regional variation. In China, prices fell by 0.2%, settling at 656 USD/Ton, influenced by a balanced supply-demand dynamic and consistent demand from the automotive, construction, textile, and paints and coatings sectors. In the USA, prices climbed by 7%, reaching 877 USD/Ton, driven by higher production costs and steady consumption.

Meanwhile, in Kuwait, prices rose slightly by 0.2%, reaching 613 USD/Ton, due to a balanced supply-demand situation and stable demand across the automotive, construction, textile, and paints and coatings industries.

In Q3 2024, diethylene glycol prices showed mixed trends across regions. In CIF India (Kuwait), prices increased by 2%, reaching 652 USD/Ton, driven by a slight rise in production costs and stable demand from the automotive, textile, and paints and coatings industries.

In India, prices decreased by 3%, reaching 763 USD/Ton, attributed to a balanced supply-demand situation and steady consumption across these key sectors. Both regions saw consistent demand from the automotive, textile, paints and coatings industries, reflecting stable market dynamics during this period.

In Q2 2024, diethylene glycol prices showed mixed trends across regions. In China, prices increased by 0.2%, reaching 657 USD/Ton, due to a balanced supply-demand situation and stable demand from the automotive, construction, textile, and paints and coatings industries.

In the USA, prices rose by 2%, reaching 802 USD/Ton, driven by moderate production cost increases and consistent consumption across these sectors.

In Kuwait, prices fell by 8%, reaching 612 USD/Ton, attributed to a balanced supply-demand scenario and steady consumption in the automotive, construction, textile, and paints and coatings industries.

In Q2 2024, diethylene glycol prices showed a downward trend across regions. In CIF India (Kuwait), prices decreased by 7%, reaching 640 USD/Ton, driven by a balanced supply-demand situation and stable demand in the automotive, textile, and paints and coatings industries.

Similarly, in India, prices decreased by 3%, reaching 763 USD/Ton, with steady demand across the same industries. Both regions experienced consistent consumption, reflecting normal market dynamics and balanced supply-demand conditions during this period.

In Q1 2024, diethylene glycol prices showed mixed trends across different regions. In China, prices decreased by 2%, reaching 656 USD/Ton, driven by a balanced supply-demand scenario and stable consumption across the automotive, construction, textile, and paints and coatings industries.

In the USA, prices increased by 6%, reaching 802 USD/Ton, due to higher production costs and strong demand across these sectors.

Similarly, in Kuwait, prices rose by 7%, reaching 662 USD/Ton, attributed to increased production costs and consistent demand from the automotive, construction, textile, and paints and coatings industries.

In Q1 2024, diethylene glycol prices exhibited varying trends across regions. In CIF India (Kuwait), prices increased by 9%, reaching 687 USD/Ton, primarily due to higher production costs and stable demand from the automotive, textile, and paints and coatings sectors.

In contrast, prices in India decreased by 2%, dropping to 790 USD/Ton, because of a balanced supply-demand situation and consistent consumption across these industries.

Both regions saw steady demand in automotive, textiles, paints and coatings, with price changes reflecting regional supply conditions.

Technical Specifications of Diethylene Glycol (deg) Price Trends

Product Description

Diethylene glycol (DEG) is a colorless, odorless, and hygroscopic liquid used in various industrial applications such as antifreeze, solvents, and plasticizers. It is also utilized in the production of resins and lubricants.

Feedstock for diethylene glycol includes ethylene oxide and ethylene glycol through a reaction process. DEG is widely used in the manufacture of chemicals, pharmaceuticals, and in the production of polyurethanes and hydraulic fluids.

Identifiers and Classification:

  • CAS No – 111-46-6
  • HS Code – 29094100
  • Molecular Formula – C4H10O3
  • Molecular Weight (in gm/mol) – 106.12 g/mol


Diethylene Glycol Synonyms:

  • 2,2-oxydiethanol
  • Dihydroxy Diethyl Ether
  • Glycolethyl ether
  • Ethylene diglycol,


Diethylene Glycol Grades Specific Price Assessment:

  • Industrial Grade (99.6% min), Industrial Grade (99.5% min), Industrial Grade (99.9% min), Industrial Grade (99.8% min).


Diethylene Glycol Global Trade and Shipment Terms

  • Quotation Terms: 15-20 MT (Domestic-Bulk), 25-28 MT (Export-Import)
  • Packaging Type: ISO Tank (Import-Export-Domestic)


Incoterms Referenced in Diethylene Glycol Price Reporting

Shipping Term  Location  Definition 
FOB Ex-Jiangsu  Ex-Jiangsu, China.  Diethylene Glycol Export Price from China. 
FOB Texas  Texas, USA.  Diethylene Glycol Export Price from USA. 
FOB Antwerp   Antwerp, Belgium.  Diethylene Glycol Export Price from Belgium. 
CIF Manzanillo (USA)  Manzanillo, Mexico.  Diethylene Glycol Import Price in Mexico from USA. 
FOB Jeddah  Jeddah, Saudi Arabia.  Diethylene Glycol Export Price from Saudi Arabia. 
FD Hamburg   Hamburg, Germany  Diethylene Glycol import price in Germany from Belgium. 
FOB Shuwaikh  Shuwaikh, Kuwait.  Diethylene Glycol Export Price from Kuwait. 
CIF JNPT (Kuwait)  JNPT, India.  Diethylene Glycol import price in India from Kuwait. 
Ex-Hazira  Hazira, India  Domestically Traded Diethylene Glycol price in Hazira. 
Ex-West India  West India, India  Domestically Traded Diethylene Glycol price in West India. 

*Quotation Terms refers to the quantity range specified for the Diethylene Glycol being quoted or offered in a commercial transaction.

**Packaging Type refers to standard packaging size commonly used for Diethylene Glycol packing, ease of handling, transportation, and storage in industrial and commercial applications.


Key Diethylene Glycol Manufacturers

Manufacturer 
The Dow Chemical Company 
INEOS 
SABIC 
Equate Petrochemical Company 
Sinopec 
Reliance Industries Limited 
MeGlobal 
Shell Chemicals 
Zhengzhou Meiya Chemical Products Co., Ltd  

Diethylene Glycol (deg) Industrial Applications

diethylene glycol market share end use

Historically, several events have caused significant fluctuations in Diethylene Glycol (deg) prices

  • Russia-Ukraine Conflict (2022):  Russia and Ukraine are key players in the chemical industry. Disruptions in production and transport routes due to the conflict have led to shortages in various chemicals, including DEG. The instability in Eastern Europe has contributed to decreased prices for chemicals. As supply tightened and demand remained, prices for DEG and related products surged. The conflict has also affected energy prices, impacting production costs for chemicals. The geopolitical situation has created a volatile market, leading to unpredictable price fluctuations for DEG and other industrial chemicals. Companies have had to seek alternative suppliers or adjust their supply chains, which can also affect pricing and availability.
  • Texas Winter Storm (2021): The severe weather caused widespread power outages and shut down many chemical plants in Texas, a major hub for chemical production. This resulted in decreased production of DEG and other chemicals. The disruption caused by the storm contributed to ongoing volatility in the chemical market, with fluctuating prices in the weeks and months following the event.
  • COVID-19 Pandemic (2020):  With the rise in demand for disinfectants and sanitizers, which often contain DEG or its derivatives, there was a spike in interest in chemicals like DEG, contributing to price fluctuations. Initial supply shortages coupled with demand shifts led to volatile pricing for DEG. Some suppliers raised prices due to the increased costs of production and logistics.
  • Geopolitical Tensions (2018-2019):  The uncertainty surrounding international relations during this period created a volatile market environment, where prices for DEG could swing based on news related to trade policies or sanctions.
  • Shale Gas Boom (2010s): With increased feedstock supply and reduced production costs, prices for DEG and other related chemicals often experienced downward pressure. This made DEG more competitively priced in various applications.
  • Global Financial Crisis (2008-2009): Many chemical manufacturers faced financial challenges and were forced to reduce production or temporarily shut down facilities. This led to supply chain disruptions but also contributed to a temporary oversupply of DEG as inventory levels built up. Prices for DEG experienced volatility during the crisis. Initially, the drop in demand pushed prices down, but as production cuts were implemented, prices began to stabilize.
  • Hurricane Katrina (2005): The crisis created a volatile market environment, with fluctuations in prices due to uncertainties surrounding supply restoration and recovery efforts.
  • Oil Price Shocks (1970s-1980s): The economic turmoil caused by oil price shocks affected demand across various sectors, leading to fluctuations in the overall demand for chemicals, including DEG.

These events underscore the Diethylene Glycol market’s vulnerability to global disruptions and highlight the need for continuous monitoring of supply-demand dynamics.

Why Price Watch™?

Price Watch™ is your trusted resource for tracking global diethylene glycol (deg) price trends. Our platform delivers real-time data and expert analysis, offering deep insights into the key factors driving price fluctuations in the diethylene glycol (deg) market. By monitoring critical events such as geopolitical tensions, supply chain disruptions, and economic shifts, Price Watch™ keeps you fully informed of market dynamics.

In addition, Price Watch™ provides detailed forecasts and updates on production capacities, enabling you to anticipate market changes and make well-informed decisions. With Price Watch™, you gain a competitive edge in understanding all the elements that influence diethylene glycol (deg) prices worldwide. Stay ahead of the curve with Price Watch’s™ reliable, accurate, and timely diethylene glycol (deg) market data.

Track Price Watch's™ diethylene glycol (deg) price assessment on a weekly basis since 2015 onwards, along with short-term forecasts, and get access to the detailed report in a downloadable format.

Diethylene Glycol (deg) Market Price Trend published by Price Watch™ reflect prevailing spot market conditions, derived from independent research, verified trade inputs, and proprietary market intelligence as of the publication date. Prices are published on the specified Incoterm and represent indicative base market levels, exclusive of applicable taxes, VAT, duties, tariffs, and other statutory charges. Actual transaction values may vary depending on volume, credit terms, contractual structure, and other negotiated conditions. Market prices are inherently subject to volatility, liquidity dynamics, regulatory changes, and evolving trade activity. The information provided is for reference and benchmarking purposes only and does not constitute an offer, recommendation, or guarantee of transactional outcomes. Users should exercise independent commercial judgment and assess their specific contractual, regulatory, tax, and application requirements before making business decisions. Price Watch™ assumes no liability for decisions taken based on this information.

The price of diethylene glycol is influenced by several key factors, including raw material costs, production capacity, and market demand. Fluctuations in the prices of feedstocks, such as ethylene oxide, directly impact DEG pricing.

Additionally, supply chain dynamics, geopolitical events, and seasonal demand variations from industries like automotive, textiles, and pharmaceuticals play a significant role in price determination. Understanding these factors is crucial for effective procurement planning.

To manage price fluctuations in diethylene glycol procurement, teams can implement several strategies. Diversifying the supplier base helps mitigate risks associated with reliance on a single source.

Establishing long-term contracts with fixed pricing can protect against market volatility. Regularly monitoring market trends and raw material costs will enable procurement professionals to anticipate price changes. Additionally, effective inventory management practices can buffer against sudden price increases.

Current market trends affecting diethylene glycol pricing include increased demand from the automotive and construction sectors, driven by rising production activities. Additionally, sustainability initiatives are prompting shifts towards greener production methods, influencing pricing dynamics.

Supply chain challenges, such as logistical disruptions and raw material availability, also contribute to market fluctuations. Staying informed about these trends is essential for procurement heads to make strategic sourcing decisions.

Diethylene Glycol (DEG) is a colorless, odorless, hygroscopic liquid widely used as a versatile chemical intermediate in industrial applications. It serves as a key raw material in the production of unsaturated polyester resins, plasticizers, brake fluids, coolants, solvents, and various chemical intermediates.

The price of DEG directly affects the manufacturing costs of these downstream products, making it a crucial factor for industries involved in plastics, automotive, coatings, textiles, and pharmaceuticals.

Fluctuations in DEG pricing can therefore have significant economic implications across multiple sectors globally. Price-Watch™ tracks these prices to help businesses and consumers understand and stay updated with market trends.

Diethylene Glycol prices vary by region. Prices are typically quoted per metric ton and change based on supply, demand, feedstock costs, and energy prices. Price-Watch™ provides real-time price assessments across different global markets to help buyers and sellers make informed decisions.

Diethylene Glycol prices fluctuate due to changes in feedstock costs, primarily Ethylene Oxide and Ethylene Glycol, along with Crude Oil and natural gas price movements that impact production expenses.

Production capacity utilization, plant shutdowns, and expansions significantly influence supply dynamics. Demand from key consuming industries such as unsaturated polyester resins, brake fluids, coolants, and solvents plays a major role in shaping prices.

Seasonal demand patterns in the automotive, construction, and textile sectors, transportation and logistics costs, global trade flows, and import/export policies further affect market trends.

The largest buyers of Diethylene Glycol are manufacturers of unsaturated polyester resins used in coatings, fiberglass, and composite materials, followed by producers of brake fluids, coolants, and antifreeze for the automotive and industrial sectors.

Significant demand also comes from plasticizer producers, textile and dye manufacturers, solvent producers, and companies in the pharmaceutical and cosmetic industries that use DEG as an intermediate in chemical formulations.

Specialty chemical manufacturers and chemical distributors also contribute to global consumption. Price-Watch™ analyses demand patterns across all these industries.

Diethylene glycol is primarily produced by the controlled hydrolysis of ethylene oxide, which itself is derived from the oxidation of ethylene. The process typically involves the intermediate formation of monoethylene glycol (MEG), which is further reacted to form DEG and other glycols such as triethylene glycol.

Major production occurs in large petrochemical and chemical plants operated by leading global chemical companies, often integrated with ethylene and ethylene oxide production facilities to optimize efficiency and supply.

Diethylene Glycol trade is influenced by production capacity, regional demand balances, and petrochemical integration. China, the United States, and several European countries, including Germany and the Netherlands, are among the largest global exporters of DEG, serving as both major production hubs and trading centers.

Asian producers in South Korea, Thailand, and Singapore also play key roles in regional and international supply. Export volumes fluctuate based on domestic demand for downstream products like polyester resins and brake fluids, production economics, availability of ethylene and ethylene oxide feedstocks, shipping costs, and regional capacity expansions or plant turnarounds.

Price-Watch™ tracks production levels, export flows and trade patterns to help businesses understand global supply chains and identify sourcing opportunities.

Global Diethylene Glycol supply generally meets overall demand, but regional shortages can arise due to plant shutdowns, feedstock constraints, transportation bottlenecks, or sudden surges in industrial activity.

Maintenance turnarounds at large ethylene oxide and glycol production facilities can temporarily tighten supply. Additionally, imbalances between DEG production and demand for related glycols like monoethylene glycol (MEG) or triethylene glycol can create short-term pricing pressures in certain markets.

Price-Watch™ monitors these supply-demand imbalances to alert the market about potential shortages or surpluses.

Diethylene Glycol prices vary by grade depending on purity, impurity levels, and specific application requirements.

Industrial-grade DEG is used in polyester resins, brake fluids, and general chemical applications, while high-purity grades such as pharmaceutical, cosmetic, or electronic-grade DEG command premium prices due to stricter quality standards, lower contaminant levels, and certified manufacturing practices.

Packaging and handling differences, such as bulk liquid shipment versus containerized transport for sensitive applications, can also influence pricing structures. Price-Watch™ provides separate price assessments for each grade to ensure market transparency.

When Diethylene Glycol demand rises sharply often due to increased production in polyester resins, brake fluids, coolants, or plasticizer sectors prices typically climb. Suppliers may prioritize long-term contract customers, while spot buyers face tighter availability, longer lead times, or premium pricing to secure supplies.

Production flexibility is limited by ethylene oxide feedstock availability and the interrelated production of other glycols like monoethylene glycol (MEG) and triethylene glycol, which can constrain DEG output during peak demand periods. Price-Watch™ captures these market dynamics in real-time.

Energy is a significant cost component in Diethylene Glycol production, especially in the synthesis of ethylene oxide and subsequent glycol conversion. When natural gas, electricity, or steam costs rise, producers often pass these increases on to buyers, driving DEG prices higher.

Feedstock costs, particularly ethylene derived from Crude Oil or Natural Gas, are closely linked to global energy prices. As a result, regions with lower energy costs and integrated petrochemical feedstocks typically see more competitive DEG pricing. Price-Watch™ analyses in its price assessments & market reports.

Diethylene Glycol prices vary by region due to differences in local production capacity, feedstock availability and costs, energy prices, transportation and logistics expenses, import/export dynamics, and regional demand for downstream products like polyester resins, brake fluids, and solvents.

Regions with limited local production or higher shipping and handling costs generally face higher prices, while areas with integrated petrochemical complexes and favorable feedstock economics often enjoy more competitive DEG pricing. Price-Watch™ tracks prices across all major regions to highlight these differences.

The Diethylene Glycol market outlook depends on factors such as ethylene and ethylene oxide feedstock price trends, Crude Oil and energy costs, production capacity additions or plant turnarounds, and global demand growth in key consuming industries like polyester resins, brake fluids, coolants, and plasticizers.

Seasonal activity in automotive, construction, and textile sectors, regional trade flows, and broader macroeconomic indicators that influence industrial production also play important roles in shaping DEG price trends.

Price-Watch™ regularly publishes detailed forecasts that project price movements for the next 12 months based on comprehensive analysis of supply additions, demand growth in key industries, seasonal patterns, and macroeconomic indicators. Our forecasts help businesses anticipate market conditions and plan accordingly.

Absolutely. Accurate forecasting allows you to time your purchases better, negotiate contracts more effectively, and budget more accurately. If Price-Watch™ forecasts predict a price increase in three months, you might choose to stock up now or lock in long-term contracts at current rates, potentially saving thousands of dollars.

Global events such as natural disasters, trade disputes, plant accidents, feedstock supply disruptions, or economic slowdowns can disrupt Diethylene Glycol production or logistics, leading to supply shortages and price spikes.

For example, ethylene or ethylene oxide supply constraints, force majeure declarations at major DEG or glycol production facilities, shipping disruptions, regional trade restrictions, and sudden demand shifts in downstream industries like polyester resins or brake fluids can create significant market volatility. Price-Watch™ provides timely alerts when such events affect the market.

Price-Watch™ collects data from manufacturers, distributors, and buyers worldwide to publish regular price assessments, market reports, and forecasts. Our transparent methodology and comprehensive coverage make us a trusted source for understanding fair pricing and market trends in the Diethylene Glycol industry.

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