A foreign businessman tries on a garment at the third phase of the biannual China Import and Export Fair, also known as the Canton Fair, in Guangzhou on Tuesday. The third phase of the 123rd Canton Fair, which opened Tuesday and will close Saturday, features 8,530 exhibitors showcasing textiles and garments, shoes, medicines, medical equipment and health-care products. The fair is considered a barometer of China’s foreign trade.   Xinhua