US trader Trammo is chartering up to five dual-fuel LPG carrier newbuildings from China’s Tianjin Southwest Maritime.

Singapore subsidiary Trammo Navigation has signed agreements for long-term charters with the shipping company — an affiliate of Guangzhou-based shipowner Wideshine Enterprise — for one 25,000-cbm ship and two 41,000-cbm vessels.

It added that the number for the larger ships may extend to four.