The Propylene Price Trend witnessed a significant correction across major markets during Q3 2026, following the sharp increase in energy and feedstock costs during the earlier conflict-driven supply disruptions.
Prices declined across Asia, Europe and the Americas as production costs adjusted and buyers became more cautious about procurement. European polymer-grade markets recorded the steepest decline, while Asian markets experienced comparatively moderate reductions.
The market also showed different movements during September, when several Asian markets recovered while European and American prices continued to move downward.
The Propylene Price Chart highlighted the difference in regional price movements, particularly between export markets and their connected import destinations. Changes in crude oil prices, naphtha costs, production economics and downstream demand remained important factors influencing market direction.
The Propylene Price Index reflected the changing balance between supply availability and purchasing requirements. Looking ahead, the Propylene Price Forecast will largely depend on feedstock costs, production rates, plant maintenance and the recovery of demand from downstream industries.
Propylene Price Trend and Market Overview
During Q3 2026, Propylene prices moved lower as the market corrected from previously elevated levels. The reduction in energy and feedstock costs gradually influenced production economics, encouraging sellers to revise their offers.
At the same time, buyers reduced their purchasing activity and concentrated on immediate consumption requirements.
European markets experienced the strongest correction, with polymer-grade prices declining by approximately 37% to 40%. The Netherlands recorded the largest reduction, followed by Belgium, Italy, Germany and France. Lower energy costs and limited downstream buying interest contributed to the weakness.
Asian markets also experienced downward price movements. Thailand recorded a decline of around 21%, while Taiwan and India registered decreases of approximately 19%. South Korea and China experienced reductions of around 15%, while Japan recorded a comparatively moderate decline of 13%.
The American market followed a similar downward direction. US refinery-grade and polymer-grade export prices declined by approximately 17% and 16%, respectively. Colombia and Mexico also recorded lower import prices as softer US export offers passed through to their domestic markets.
September brought a different situation across Asia. Renewed Middle Eastern supply concerns and stronger crude oil prices supported feedstock cost expectations, resulting in price increases across several Asian markets. However, European and American markets continued to experience further corrections.
Regional Propylene Price Analysis
South Korea and China
The South Korea Propylene Price Trend declined by approximately 15% during Q3 2026. Lower feedstock costs and cautious procurement influenced export prices at FOB Busan. Producers adjusted their offers downward as buyers avoided unnecessary inventory accumulation. In September, prices recovered by around 8%, supported by firmer crude oil prices and changing supply expectations.
China recorded a similar quarterly decline of approximately 15%. Softer South Korean export prices influenced CIF Shanghai import valuations. Importers benefited from lower offers during the correction period, although purchasing decisions remained cautious. In September, prices increased by approximately 8% as stronger South Korean export offers passed through into the import market.
USA, Colombia and Mexico
The USA recorded declines of approximately 17% in refinery-grade Propylene and 16% in polymer-grade material during Q3 2026. Lower energy and feedstock costs, together with weaker procurement activity, placed pressure on FOB Houston export valuations.
The downward movement continued in September, with refinery-grade prices falling by another 7% and polymer-grade prices decreasing by 8%.
Colombia recorded quarterly declines of approximately 15% in refinery-grade material and 14% in polymer-grade material. Mexico experienced reductions of around 16% and 15%, respectively. Both import markets followed the softer US export market.
During September, prices in Colombia declined by another 7% to 8%, while Mexico recorded an additional reduction of approximately 7% across both grades.
Netherlands, Belgium, Italy, France and Germany
European markets recorded the largest price corrections during Q3 2026. The Netherlands experienced a decline of approximately 40%, while Belgium and Italy recorded reductions of around 39%. France registered a decrease of approximately 37%.
Lower energy costs and weaker downstream buying activity influenced domestic trading prices. Buyers remained cautious and preferred to purchase according to immediate requirements rather than increase inventories.
September continued the downward movement, with the Netherlands and Belgium declining by approximately 10%, while Italy and France recorded reductions of around 9%.
Germany also experienced a quarterly decline of approximately 39%. Its imported prices followed the correction in Dutch polymer-grade material. In September, prices decreased by another 9%, reflecting continued weakness in the connected European supply market.
Thailand, Indonesia, Singapore and Malaysia
Thailand recorded a decline of approximately 21% during Q3 2026 as lower feedstock costs and weaker procurement influenced export offers. However, September brought a recovery of around 7%, supported by firmer crude oil prices and renewed supply concerns.
Indonesia followed the Thai export market, with import prices declining by approximately 21% during the quarter before recovering by around 7% in September.
Singapore also recorded a quarterly reduction of approximately 21%, followed by a September increase of around 7%. Malaysia experienced a slightly larger quarterly decline of approximately 22%, while September prices recovered by around 7%. These movements highlighted the close relationship between Thai export prices and import valuations across Southeast Asian markets.
Japan, Saudi Arabia, Taiwan and India
Japan recorded a quarterly decline of approximately 13%, followed by an 8% recovery in September. Saudi Arabia experienced a reduction of around 13% before prices increased by approximately 7% during September. Taiwan recorded a larger quarterly correction of around 19%, followed by a September increase of approximately 5%.
India's Propylene Price Trend declined by around 19% during Q3 2026 as softer Thai export prices influenced CIF Nhava Sheva import valuations. Buyers maintained cautious procurement strategies during the correction. In September, prices increased by approximately 7%, supported by stronger Thai export offers and changing feedstock cost expectations.
Propylene Price Chart and Price Index Analysis
The Propylene Price Chart for Q3 2026 demonstrated the different directions of regional markets. European markets experienced the deepest correction, while Asian markets showed a comparatively moderate decline followed by a September recovery. American markets continued to face downward pressure as buyers maintained cautious purchasing strategies.
The Propylene Price Index reflected the influence of crude oil, naphtha and other feedstock costs on market valuations. Export prices also played an important role in determining import costs, particularly in markets dependent on supplies from South Korea, Thailand and the USA.
For downstream manufacturers, these price movements are important because Propylene is a major feedstock for polypropylene, propylene oxide, acrylonitrile, acrylic acid and other chemical derivatives. Changes in its price directly influence production costs and purchasing decisions across these industries.
Propylene Price Forecast: Q4 2026
The Propylene Price Forecast for the coming months indicates a potentially mixed market, with regional supply conditions likely to determine the direction of prices. A uniform price movement across all markets is unlikely because production capacity, import dependence and downstream consumption differ between regions.
Asian markets may experience comparatively stronger price support if production restrictions, maintenance activities and limited spot availability continue.
China could remain an important market to monitor because changes in propane dehydrogenation plant operating rates and maintenance schedules can influence domestic availability. Stronger downstream requirements from polypropylene and other derivative producers could provide additional support to prices.
However, weaker buying interest and financial pressure on downstream manufacturers may limit the extent of any price recovery.
In India, slower post-festive procurement could restrict import demand during the remaining part of the year. Importers may continue purchasing according to immediate consumption requirements rather than committing to large volumes.
European markets may remain relatively weak if energy costs stay manageable and imported material remains readily available.
Comfortable inventories and subdued downstream demand could limit the ability of sellers to increase offers. Nevertheless, any unexpected supply disruption or increase in feedstock costs could create temporary upward pressure.
The American market may also experience limited recovery if domestic production remains sufficient and downstream consumption stays moderate. Refinery operations, propane availability and polypropylene demand will remain important indicators for future price movements.
Overall, the near-term Propylene Price Forecast suggests that Asian markets could retain some upward support, while European and American markets may experience comparatively restrained price movements. Changes in crude oil prices, naphtha values, plant operating rates and international trade flows will remain essential factors influencing the direction of the market.
Manufacturers, traders and procurement professionals should continue monitoring the Propylene Price Trend, Propylene Prices, Price Chart and Price Index to understand regional cost changes, evaluate sourcing opportunities and make informed purchasing decisions.
Please submit your query to get Propylene Price Trend, forecast and market price analysis: https://www.price-watch.ai/book-a-demo/
About Price Watch™
Price Watch™ is an India-based, independent raw material price reporting agency that provides real-time price forecasts and data-driven insights into global raw material markets. Price Watch™ specializes in tracking raw material prices, analyzing market trends, and delivering timely updates on plant shutdowns, supply disruptions, capacity expansions, and demand-supply dynamics. The Price Watch™ platform empowers manufacturers, traders, and procurement professionals to make faster, smarter decisions. Leveraging AI-powered forecasting and over a decade of historical data, Price Watch™ transforms market volatility into actionable opportunity.
Futura Tech Park,
C Block, 8th floor 334,
Old Mahabalipuram Road,
Sholinganallur, Chennai,
Tamil Nadu, Pincode - 600119.
LinkedIn: https://www.linkedin.com/company/price-watch-ai/
Facebook: https://www.facebook.com/people/Price-Watch/61568490385598/
Twitter: https://x.com/pricewatchai
Website: https://www.price-watch.ai/
Comments (0)