Trade Arabia | Oman's Renaissance to sell Topaz engineering unit to Dubai's Chalmers at a ... The National Oman's Renaissance Services plans to sell its Topaz Engineering unit, booking a loss of $5.5 million amid the biggest drop in global energy prices since 2008. Muscat-based Renaissance said it has agreed to sell the marine engineering and shipbuilding ... Renaissance to sell Abu Dhabi marine engineering subsidiary for $18.5m Oman's Renaissance says to sell Topaz Engineering for $18.5 mln |