Industrial output is of little significance, accounting for less than one-tenth of gross domestic product despite the government’s attempts to promote its expansion. Aside from the processing of palm oil, manufacturing activities are centred chiefly in Lae and Port Moresby; products include processed food, beverages, tobacco goods, wood products, textiles, and metal goods. The rapid construction of liquefied natural gas projects has dramatically boosted the economies of both cities, although inflation and shortages of housing and skilled personnel have worsened.