The ICIS Weekly Margin – Ethylene Asia Margin Analytics is published weekly

  • It contains the business model, the margin calculation and the model yield pattern and calculation
  • Assessment inputs come from a 12 product quotes in NE Asia and 11 in SE Asia
  • Longer range views show comparisons between regions and between related products
  • The margin analytics are designed to complement ICIS’ highly regarded pricing data and provides a clear indication of the direction of business cash costs and cash margins, forming a basis for informed market positioning by sellers, buyers and traders

Active Documents

Ethylene Asia Variable Margin Analytics Methodology – 25 July 2019


This document provides methodology support for customers using ICIS Ethylene Asia Variable Margins. 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 Ethylene-Asia-Variable-Margin-Analytics-Methodology-25-July-2019