Seaspan Corp has signed contracts for Samsung Heavy Industries Co Ltd to build five new 4,520 TEU container ships. Seaspan has also completed more than $900 million in debt financing with a long-term fixed interest rate of less than 6 percent. The company has signed 12-year time charters for the vessels with Kawasaki Kisen Kaisha Ltd, Japan's third-largest liner operator. The five new vessels are due to be delivered in 2010 and 2011.