The Paraxylene Price Trend in Q3 2025 reflected a mixed but well-balanced global market, shaped by regional demand patterns, stable feedstock availability, and cautious buying behavior across key consuming industries. Paraxylene, commonly known as PX, plays a crucial role in the production of polyester, PTA, and PET products, which are widely used in textiles, packaging, and consumer goods. Because of this, its pricing often moves closely with industrial activity and downstream manufacturing demand.

During the third quarter of 2025, the global Paraxylene market showed varied price movements across major regions such as South Korea, Singapore, Saudi Arabia, and the United States. While some markets experienced steady gains supported by strong demand, others faced downward pressure due to high inventories and slower buying interest. Overall, the quarter highlighted how regional fundamentals continue to influence the Paraxylene Price Trend rather than a single global direction.

South Korea: Strong Demand Supports Prices

In South Korea, the Paraxylene Prices remained mostly positive during Q3 2025. Prices moved upward as a result of stable refinery operations and healthy demand from the polyester and PET manufacturing sectors. South Korea is a major producer and exporter of Paraxylene, and consistent plant operations helped maintain smooth supply conditions throughout the quarter.

Buyers in the domestic market showed improved confidence, which encouraged stronger procurement activity. Even though competition from other Asian suppliers remained present, South Korean producers benefited from reliable demand and steady production margins. As a result, Paraxylene prices in the country ranged between USD 790 and USD 840 per metric ton, marking a 4.28% increase over the quarter.

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However, toward the end of the quarter, market conditions softened slightly. In September 2025, prices declined by 1.35%, mainly due to slower demand from downstream PTA and PET producers. Stable inventory levels also limited further price increases. Despite this short-term dip, the overall market sentiment in South Korea remained cautiously optimistic, supported by balanced supply and demand fundamentals.

Singapore: Bearish Sentiment Due to High Inventory

In contrast to South Korea, the Paraxylene Price Trend in Singapore showed a downward movement during Q3 2025. Singapore acts as a major trading and export hub in Southeast Asia, and price trends there are heavily influenced by regional demand conditions and inventory levels.

Throughout the quarter, Paraxylene prices in Singapore declined as buying interest from polyester manufacturers weakened. Plentiful stock levels across the region reduced the urgency among buyers, which placed suppliers under pressure during price negotiations. Export activity also slowed, contributing to a generally bearish market mood.

Paraxylene export prices FOB Singapore ranged between USD 825 and USD 900 per metric ton, reflecting a 6.15% decline over the quarter. Market participants adopted a cautious approach, purchasing only what was immediately required rather than building inventories.