South Korea's SK Oceanplant has signed its biggest merchant shipbuilding deal in years, securing a Greek owner for up to eight aframax tankers worth around KRW800bn ($583m). The firm order covers six 115,000 dwt newbuilds valued at about $430m, with options for two additional vessels. The ships will be built at SK Oceanplant's Goseong complex and delivered between 2029 and June 2030, at a unit price of roughly $71.6m each. The contract marks SK Oceanplant's first newbuilding deal with a Greek shipowner. The customer has asked