The first conference on activation and improvement of joint Arab economy resumed here today its deliberations with the participation of the delegations of Arab countries including Saudi Arabia. The conference is organized by the regional bureau for union of Arab exporters and importers. The participants in the conference reviewed means for increasing the volume of trade among the Arab countries. They underscored the importance of implementing the decisions adopted by the Arab economic summit held in Kuwait which called for the establishment of the Arab customs union and taking the required legal arrangements for the establishment of Arab common market by 2010.