Photo shows a model of the Yuan Rui Yang, the world's first LNG dual-fuel very large crude carrier (VLCC) with a capacity of 300,000 tonnes, at an exhibition of China's major achievements in the development of marine equipment over the past decade. This was an important part of the World Marine Equipment Conference 2023 in Fuzhou, southeast China's Fujian Province. (People's Daily Online/Huang Dongyi)