The Palestinian Authority on Monday signed a two-year contract worth $491 million to buy fuel oil from two Israeli companies. Oil Refineries, Petrochemical Industries (ORL) and Paz Oil will each provide 50% of the PA’s fuel needs. For ORL, it’s the first time contracting with the Palestinians. Paz used to share the commitment with Dor Alon. The contract runs through 2014. Meanwhile, in the Gaza Strip, the contractors’ union has announced a boycott of all building projects by the United Nations organization UNICEF. The Palestinians are angry that UNICEF is allowing Israeli companies to bid for construction work in