Middle Eastern Business Headlines at 5:13 p.m. GMT

UN labor body: Qatar pledges to end 'kafala' employment laws

2 contractors killed, 2 injured at Saudi oil refinery

Australian left thirsty on Emirates flight loses injury case

Trump's sanctions won't bite a vulnerable Turkish economy

EU nations commit to arms export ban against Turkey

For Huda Kattan, beauty has become a billion-dollar business

Companies welcome US-China trade truce, warn disputes remain

Iran says missiles strike its oil tanker off Saudi Arabia

Oil rises on tanker attack, but market now better 'insured'

US dips in competitiveness index as Singapore takes top spot