No.333 Songze Avenue, Xujing Town, Qingpu District, Shanghai. National Convention and Exhibition Center (Shanghai), referred to as "NECC" for short, is a large-scale exhibition complex project built by China people, Ministry of Commerce and Shanghai Municipal People's Government on 20 1 1 * *, with a total construction area of14700 square meters and a construction area of12700 square meters. National Convention and Exhibition Center (Shanghai) started construction on February 26th 201165438; Completed on September 28th, 20 14; It was put into full operation on 20 16 12 1. It is the largest exhibition complex in the world, integrating exhibitions, conferences, activities, businesses, offices, hotels and other formats. The main building is one of the landmark buildings in Shanghai. It takes the elegant four-leaf clover as the model, adopts the axisymmetric design concept, and embodies many China elements in the design. In 2020, the National Convention and Exhibition Center (Shanghai) won the Samsung logo certification of national green building operation, reaching the double certification of design and operation, becoming the first three-star green building in China and the largest green building in China.