... categories in 16 industries. The Layout of Yiwu Market (District 1) The International Trade Market (District 1) is officially put into operation ... & Equipments, Watches & Clocks The Layout of Yiwu Market (District 3) The International Trade Market (District 3) has an area of 460,000 ... put into operation on 21 October, 2008, the International Trade Market District 4 occupies 1,080,000 m2 building area ...