The Isophthalic Acid Price Trend in 2025 showed a mixed and somewhat uncertain pattern across global markets. Like many industrial chemicals, the pricing of isophthalic acid depends heavily on demand from major industries, the cost of raw materials, logistics conditions, and economic stability. During the third quarter (Q3) of 2025, the market did not follow a single direction. Some countries saw clear price declines, while others experienced moderate increases due to improving demand conditions.

Isophthalic acid is widely used in industries such as automotive manufacturing, construction materials, packaging products, textiles, and coatings. Because it is closely connected to these sectors, any slowdown or growth in these industries directly affects the Isophthalic Acid Price Trend.

Overall Global Market Situation

In Q3 2025, many key global markets experienced declining prices for

isophthalic acid prices. Countries like South Korea, Taiwan, Japan, Saudi Arabia, Indonesia, India, and the United States reported price decreases. The main reason behind this downward trend was weaker demand from major consuming industries. Automotive production slowed in several regions, construction activity remained uneven, and textile manufacturing faced lower export orders.

At the same time, rising feedstock costs and logistical challenges added further pressure to the market. Transportation delays, higher shipping expenses, and supply chain disruptions made it difficult for businesses to maintain stable operations. This combination of lower demand and higher operational costs created a challenging environment, pushing prices downward in many regions.

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However, not all markets followed this declining trend. Spain and Brazil stood out as exceptions during Q3 2025. These countries experienced price increases of around 1.7% and 7%, respectively. The main reason for this rise was the recovery in demand from packaging and automotive sectors. In addition, currency fluctuations and higher freight costs also contributed to price increases in these regions.

Overall, the global Isophthalic Acid Price Trend during this period reflected uncertainty and regional differences rather than a uniform pattern.

South Korea Market Trend

South Korea plays an important role in the global isophthalic acid export market. In Q3 2025, prices in the country decreased by about 5.7%. This followed a small decline in Q2, showing a continued downward trend.