Turkish trucks transporting sacks of cement wait to cross to Syria near the Cilvegozu border gate which is located opposite of Syrian commercial crossing point Bab al-Hawa, in Hatay province, in this November 1, 2012 file photo.The capture of Bab al-Hawa, previously a major throughfare for exports from Turkey and the Gulf to the rest of the Middle East and Europe, highlights the loss of transhipments through Syria as conflict has spread, causing a sharp drop in income from customs duties. Picture taken November 1, 2012. To match Feature SYRIA-ECONOMY/ REUTERS/Murad Sezer/Files