580 LOCAL AND INTERNATIONAL COMPANIES FROM 11 COUNTRIES WILL PARTICIPATE IN THE EXHIBITION OF PRINTING, PLASTIC AND PETROCHEMICALS , DUE TO BE ORGANIZED BY RIYADH EXHIBITIONS COMPANY ON MONDAY. MOHAMMED AL-HUSSEINI, THE DEPUTY DIRECTOR GENERAL OF RIYADH EXHIBITIONS COMPANY, SAID THE PARTICIPATING COMPANIES IN THE SHOW, WHICH WILL BE ORGANIZED UNDER THE PATRONAGE OF MINISTER OF COMMERCE AND INDUSTRY DR HASHIM YAMANI, INCLUDE COMPANIES FROM TAIWAN, ITALY AND AUSTRIA.
