This is the ICIS pricing methodology for polypropylene. ICIS quotes polypropylene prices in Europe, Asia-Pacific, the US, Middle East/West Asia, Latin America, Africa and Turkey.

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

To find out more, please see Polypropylene Methodology – 21 September 2023