During 2012 and early 2013, it was announced several times that there were plans to build two more large fuel refineries, each with a capacity of around 300,000 bopd, perhaps in Balongan, West Java (or, alternatively, in Bontang, East Kalimantan) and in Tuban, East Java. The first facility was planned to be built by Pertamina in partnership with Kuwait Petroleum, while the second was expected be built by Pertamina in co-operation with Saudi Aramco.