SI Group has announced its plans to cease manufacturing operations at its alkylphenol manufacturing facility at Jurong Island, Singapore, in 2H 2025. It will continue supplying alkylphenols from its other sites in Europe and the Americas.

The facility opened in 2006 to supply alkylphenols to the Asia-Pacific market and produce antioxidants. The company blamed “substantial changes in the antioxidant value chain in the region in recent years, paired with high costs in Singapore”.