Seaspan owns containerships and charters them pursuant to long-term fixed-rate charters. Seaspan's contracted fleet of 68 containerships consists of 35 containerships in operation and 33 containerships to be delivered over approximately the next three to three and a half years. Seaspan's operating fleet of 35 vessels has an average age of approximately five years and an average remaining charter period of approximately eight years. All of the 33 vessels to be delivered to Seaspan are already committed to long-term time charters averaging approximately 11 years in duration from delivery. Seaspan's customer base consists of seven of the world's largest, publicly traded liner companies, including China Shipping Container Lines, A.P. Moller-Maersk, Mitsui O.S.K. Lines, Hapag-Lloyd, COSCO Container Lines, K-Line and CSAV.
