INTERVIEW: Borealis polyolefins margins hit record highs during Q2 — CEO 29 July 2021 Borealis’ polyolefins margins expanded to record highs during the second quarter off strong demand and…Author: Capt. Johnhttps://www.spglobal.com/platts/en/market-insights/latest-news/petrochemicals/072921-interview-borealis-polyolefins-margins-hit-record-highs-during-q2-ceo