Diethylene Glycol Price Trend Q3 2025
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.
Accoridng to PriceWatch, 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 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 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 price trend for Diethylene Glycol 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 price trend for Diethylene Glycol 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, MĂ©xico, 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 price trend of Diethylene Glycol 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 price trend of Diethylene Glycol 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 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 Import prices CIF JNPT, India Ex-Hazira India, Grade- (99.8% min) Industrial Grade.
According to PriceWatch, 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.
