The world's first fifth-generation “Changheng Series” 174,000 cubic meter large carrier “Lvnengying”, independently developed, designed and built by Hudong Zhonghua Shipbuilding Co., Ltd., a subsidiary of China Shipbuilding Group Co., Ltd., was named and delivered 5 months before the contract period at the Changxing Plant in East China. Currently, Hudong China has 58 orders for LNG carriers, of which 34 are large fifth-generation LNG carriers. In addition, it has delivered more than 40 LNG storage and transportation equipment. CNOOC's medium- to long-term FOB trade format will provide more operational convenience for cargo shipping and international trade, and greatly enhance the trade flexibility of resource importers.