US PP weekly margins update

摘要

HOUSTON (ICIS)--Here is an update on US polypropylene (PP) margins for last week: 1. US integrated contract margins based on refinery-grade propylene (RGP) rose by 14.4%; RGP-based spot export margins rose by 15.5% 2.Naphtha-based contract margins rose by 2.8%; naphtha-based spot margins rose by 14%