sentences:  The complex has the capacity to host 2,626 standard-size (3×3 meters) booths and occupies an exhibition space of 47,000 square meters.Construction began in March 2005, costing US$110 million, and was completed in 2008.The exhibition hall on the ground floor has a total of 23,905 square meters with a capacity for 1,314 standard-size exhibition booths, with each booth measuring 3-meters-by-3-meters.