This is the ICIS Polystyrene Price Forecast Methodology. ICIS continuously develops, reviews and revises its methodologies in consultation with industry participants.
ICIS continuously develops, reviews and revises its methodologies in consultation with industry participants. Previous versions of this methodology can be found under Archived Documents. For a copy of an archived methodology document, please email Consultation@icis.com
To find out more, please see Polystyrene Price Forecast Methodology – 15 February 2024
