On Monday, January 5, 2009, Prime Minister Han Seung-soo and his delegation visited the IFEZ Promotion Hall. During the visit, Prime Minister Han Seung-soo reviewed the development status and major project plans of the Incheon Free Economic Zone at the promotion hall and then visited Celltrion, a biotechnology company located in Songdo International City. Celltrion is a company that researches, develops, and manufactures biopharmaceuticals. The visit served as an opportunity to inspect the progress of advanced industries and the development of an international city.