OSLO, Norway, June 30, 2022 /PRNewswire/ — Akastor ASA invites investors and analysts to a webcast presentation of second quarter 2022 financial results on Thursday 14 July. Date and time: Thursday 14 July 2022 at 15:00 CET Presenters: Akastor – Karl Erik Kjelstad, CEO and Øyvind Paaske,…