Expansion project will cost $4.5bn and will be the world's largest single-site smelter once completed
Human rights body says field inspection tours of construction sites found no violations
US consultancy to handle project management for the 230,000bpd facility
Local firms urge government to set up a separate ministry to expedite contract awarding process
EC Harris report finds that sustained pipeline of work will see construction costs rise
Booz & Co report says region to spend $500bn on national development plans
Dammam property to have 200 guest rooms and 120 hotel apartments, along with other facilities
Real estate developer has settled $816m out of a total claim of $2.17bn from creditors
Firms expected to help with feasibility studies and cost management and planning
Contracts part of government plan to improve the performance of Saudi ports