Asian PX Price Trend: Poor PTA Margins

Asian Paraxylene: Poor PTA margins hurt prices / Anti-involution unlikely to help PTA sector / Downstream inventories rise

Jun 09, 2026

Asian paraxylene prices declined day over day on Sept. 12, hurt by fresh demand concerns likely to pressure PTA production margins. the Asian paraxylene CFR Taiwan/China and FOB Korea markers at $832/mt and $811/mt, respectively, on Sept. 12, both down $6.33/mt day over day. A trader in Singapore said the Chinese authorities’ planned anti-involution measures are unlikely to impact the PTA sector. All of the PTA plants are under 20 years old, so any form of rationalization seems unlikely, he said. Furthermore, the margins for PTA producers continue to struggle, and Chinese producers are forced to sell at low rates to maintain market share, he added. “That would mean losing money,” a trader in China said, referring to Chinese PTA sold at lower prices. Meanwhile, downstream polyester inventories in China...

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