Rawabi Vallianz Offshore swoops on AHTS newbuildings 26 May 2020 Resale deal sees Saudi-Singaporean joint venture acquire offshore vessel duo under construction in ChinaAuthor: Capt. Johnhttps://www.tradewindsnews.com/offshore/rawabi-vallianz-offshore-swoops-on-ahts-newbuildings/2-1-814440