Greek owner W Marine has moved into ultramax newbuildings with an order for three 64,500 dwt bulk carriers in China. The Yiannis Sarantitis-controlled company has been linked to hulls DJHC6601, DJHC6602 and DJHC6603 at Jiangsu Dajin Heavy Industry, with deliveries lined up for May, August and November 2028. No price has been revealed. The ships …