Under an American customer, Daewoo Shipbuilding will deliver the vessel used to explore for oil in deep water and the offshore structure by August 2013, the company said in a regulatory filing.
Shares of Daewoo Shipbuilding were trading at 30,000 won on the Seoul bourse as of 10:05 a.m., up 0.17 per cent.
With the deal, Daewoo Shipbuilding has won deals valued at around $9.9 billion so far this year, nearly achieving its yearly order target of $10 billion.