Brazil-based Embraer, the world's third largest aircraft manufacturer, has said that it will decide in the first half of 2010 whether to shift its spare parts depot from the French capital, Paris to the Middle East region, Aviation Week has reported. The new warehouse will serve four air carriers which are currently operating Embraer commercial aircraft, including Royal Jordanian Airlines (RJ), Egyptair, Saudia and Nasair. Candidate locations include Dubai, Doha, Bahrain and Abu Dhabi, VP for the region, Jose Luis Molina said.