Jeddah's Chamber of Commerce and Industry (JCCI) on Monday signed a memorandum of understanding with Poland. The MoU is aimed at expanding the size of trade exchange, investment, economic and scientific cooperation with the Chamber of Commerce in Poland. From the JCCI side the memorandum was signed by Mazin Batterjee, Deputy Chairman of the Board of Directors of JCCI. From the Polish side, the MoU was signed by Rice Zert, Chairman of the Chamber of Commerce in Poland.