Siem Offshore calls for mergers as rivals take ‘unsustainable’ rates 29 October 2020 Norwegian offshore vessel owner says consolidation is vital for sector with no recovery in sightAuthor: Capt. Johnhttps://www.tradewindsnews.com/offshore/siem-offshore-calls-for-mergers-as-rivals-take-unsustainable-rates/2-1-902758