Clearly defined and transparent methodologies are the backbone of Platts’ price assessment processes. Platt’s methodologies provide detailed descriptions and explanations of how we assess the market value of commodities so that customers and other interested parties understand those processes. In this section, we post documentation by commodity and region for all published price assessments and indices. View the Platts Market On Close Video
European petrochemicals methodology (as of January 2012)
Asian petrochemicals methodology (as of January 2012)
US petrochemicals methodology (as of July 2011)
Platts Asian Petrochemicalscan: code list (as of May 2009)
Platts Europe & Americas Petrochemical Scan: code list (as of May 2009)
Platts Polymerscan: code list (as of May 2009)
Platts Solvents Wire: code list (as of May 2009)
Guidelines for PCA 005 trading (as of October 2011)
Conversion factors
In order to view the methodologies you will need Adobe Acrobat Reader. If it is not already installed on your PC, click here to download the free Adobe Acrobat Reader .