Avance Gas books another pair of dual-fuel VLGCs at DSME 18 January 2021 John Fredriksen-controlled owner adds two more eco-gas carriers to its series at South Korean shipyardAuthor: Capt. Johnhttps://www.tradewindsnews.com/gas/avance-gas-books-another-pair-of-dual-fuel-vlgcs-at-dsme/2-1-946286