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Isophthalic Acid Price Trend Analysis 2026: Historical Prices, Latest News, Market Insights, Price Drivers & Supply Demand Analysis
Isophthalic Acid Price Trend January 2026
| Product | Region | Incoterm Basis | Price | Last Updated Month |
| Isophthalic Acid | China | FOB | USD 1,295.75/MT | April 2026 |
| Isophthalic Acid | USA | FOB | USD 1,382.75/MT | April 2026 |
| Isophthalic Acid | Germany | CIF | USD 1,422.03/MT | April 2026 |
| Isophthalic Acid | India | FOB | USD 1,345.75/MT | April 2026 |
| Isophthalic Acid | Japan | CIF | USD 1,337.70/MT | April 2026 |
| Isophthalic Acid | China | FOB | USD 1,255.00/MT | March 2026 |
| Isophthalic Acid | USA | FOB | USD 1,342.00/MT | March 2026 |
| Isophthalic Acid | Germany | CIF | USD 1,332.00/MT | March 2026 |
| Isophthalic Acid | India | FOB | USD 1,310.00/MT | March 2026 |
| Isophthalic Acid | Japan | CIF | USD 1,291.00/MT | March 2026 |
Stay updated with the latest Isophthalic Acid prices, historical data, and tailored regional analysis
Isophthalic Acid Price Trend Q4 2025
Asia
The Asian market for isophthalic acid faced downward pressure throughout the fourth quarter of 2025. Key raw material costs showed mixed signals, with some stability in the supply chain but overall weakness in pricing support. The primary challenge came from severely weak demand across downstream applications. Industries using this chemical, including coating manufacturers and resin producers, maintained very cautious buying patterns and only purchased minimum quantities to meet immediate requirements. The broader chemical sector in the region experienced significant struggles, with many companies reporting poor performance due to oversupply conditions and reduced consumption. Buyers adopted a wait-and-see approach to avoid inventory buildup.
Europe
European prices remained under pressure during the quarter, reflecting the conditions seen across the broader chemical market. The market experienced quiet trading activity as the year-end approached. Demand from key end-use sectors like paints, coatings, and specialty resins stayed subdued throughout the period. Production facilities operated at normal rates, ensuring adequate material availability without any supply constraints. However, limited buying interest from downstream users prevented any meaningful price recovery. Manufacturers and traders found themselves in a competitive environment where buyers held the advantage due to ample supply and weak consumption patterns.
North America
North America witnessed relatively more balanced conditions compared to other regions, though prices still trended lower. Supply levels remained adequate with refineries and chemical plants running steadily after completing seasonal maintenance activities. However, demand from polyester applications, coating formulations, and other end-uses remained disappointing. The inventory levels remained comfortable, giving buyers flexibility to delay purchases.
Analyst Insight
According to Procurement Resource, the Isophthalic Acid pricing will likely remain challenging with oversupply concerns and weak downstream demand continue exerting downward pressure on the market.
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Asia
In Asia, the isophthalic acid market showed a weak and fluctuating performance through the third quarter of 2025. Feedstock xylene prices declined overall during July to September, with occasional short rebounds that failed to hold. The drop in crude oil prices during this time also added downward pressure on production costs.
Weak demand from the polyester and resin sectors, especially in China, limited market activity. Refinery operations remained stable, but buying interest from downstream industries was low, causing producers to lower their offers in some regions. Even though some restocking occurred before holidays, it was short-lived, and most transactions were made to meet basic demand.
Europe
The European isophthalic acid market also experienced mild weakness through the quarter. Energy costs in the region fluctuated with the changing crude oil trend, but producers faced slower offtake from downstream PET resin and coating sectors. Supply was mostly balanced, as a few plants operated steadily while others adjusted output to match limited demand. Imports from Asia became slightly cheaper due to lower Asian feedstock prices, adding competitive pressure on local suppliers.
Despite some temporary support from tight logistics earlier in the quarter, overall market sentiment stayed cautious. European buyers largely maintained cautious purchasing patterns, and prices edged lower in line with declining feedstock and subdued consumption.
North America
In North America, the isophthalic acid market followed a similar weak-to-stable pattern during Q3’25. The decline in international crude oil values and softer xylene prices lowered production costs, but domestic demand remained moderate.
Consumption from the PET bottle and coating industries slowed during the summer off-season. Producers managed inventories carefully to avoid oversupply, while import activity from Asia remained steady. Limited export opportunities and weaker feedstock economics kept sentiment subdued. Overall, the market remained range-bound, with small fluctuations but no major recovery in pricing.
About Isophthalic Acid
Isophthalic acid is a benzenedicarboxylic acid with carboxy groups at positions 1 and 3 substituting for benzene. The other two isomers of benzenedicarboxylic acid are phthalic and terephthalic acids, respectively. It's an isophthalate conjugate acid. Isophthalic acid is a white substance that has a mild odor. It Sinks in water.
Isophthalic Acid Product Detail
Chemical Formula
C6H4(CO2H)2
Molecular Weight
166.14 g/mol
Applications
PET Resin, UPR Resin, Polyesters
Synonyms
Benzene-1,3-dicarboxylic acid, meta-Phthalic acid
Supplier Database
Eastman, LOTTE Chemical, Beijing Yanshan Petrochemical, Mitsubishi Gas Chemical, Indorama, Formosa
Regional Coverage
Asia Pacific
China, India, Indonesia, Pakistan, Bangladesh, Japan, Philippines, Vietnam, Iran, Thailand, South Korea, Iraq, Saudi Arabia, Malaysia, Nepal, Taiwan, Sri Lanka, UAE, Israel, Hongkong, Singapore, Oman, Kuwait, Qatar, Australia, and New Zealand
Europe
Germany, France, United Kingdom, Italy,Spain, Russia, Turkey, Netherlands, Poland, Sweden, Belgium, Austria, Ireland Switzerland, Norway, Denmark, Romania, Finland, Czech Republic, Portugal and Greece
North America
United States and Canada
Latin America
Brazil, Mexico, Argentina, Columbia, Chile, Ecuador, and Peru
Africa
South Africa, Nigeria, Egypt, Algeria, Morocco
CurrencyUS$ (Data can also be provided in local currency)
Supplier Database AvailabilityYes
Customization ScopeThe report can be customized as per the requirements of the customer
Post-Sale Analyst Support360-degree analyst support after report delivery
Note: Our supplier search experts can assist your procurement teams in compiling and validating a list of suppliers indicating they have products, services, and capabilities that meet your company's needs.
Isophthalic Acid Production Processes
- Production and Isophthalic Acid from Oxidation Process
Isophthalic acid is manufactured from the oxidation of m-xylene. During this phase, p-xylene is oxidised to create isophthalic acid. As an intermediary crude isophthalic acid, the product is split into isophthalic acid (CIA). The CIA is hydrogenated and purified to produce isophthalic acid as the end product.
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