Jakarta-based Waruna Nusa Sentana has turned its attention to smaller tonnage with the acquisition of ships from Lauritzen Kosan Gas Carriers and Ningbo Donghai Shipping.

The fast-growing tanker owner has paid in the region of $3.1m for the 3,512-cbm fully pressurized LPG carrier Brit Kosan (built 1999) and $7.4m for 17,800-dwt product tanker Donghai (built 2009), brokers reported this week.