"The group maintains a cautious outlook for 2011 as the global economy remains fragile and its recovery uneven with growing concerns over the sovereign debt crisis in Europe and other places," COSCO said in a statement.
It added that the gradual appreciation of the Chinese yuan against the U.S. dollar, increasing interest rates and a potential wage hike in China, as well as greater raw material prices, may weigh on the operating margins of its shipyard operations.