Greek shipowner Diana Shipping on Wednesday announced it has placed an order for two new methanol dual-fuel Kamsarmax bulk carriers from China's Tsuneishi Group (Zhoushan) Shipbuilding Inc.The 81,200 dwt newbuilds were ordered at a purchase price of $46 million each, Diana said. The vessels are expected to be delivered by the second half of 2027 and the first half of 2028, respectively.