As of July 2014, Customs of Istanbul,Turkey rank in the first place in foreign trade shares.

According to the provisional foreign trade data that has been prepared in cooperation with the Ministry of Customs and Trade and Turkey Statistical Institute, according to data import and export; exports increased by 2.6% compared to July 2013 to 13 billion 402 million dollars, imports decreased by 13.5% while imports amounted to 19 billion 862 million dollars.

When we look at some of the companies registered in Istanbul, Turkey. Across Turkey 54% of imports and 52% of exports processes were carried out in İstanbul Turkey, during July 2014