Qatar’s currency came under pressure on Tuesday as Gulf Arab commercial banks started holding off on business with Qatari banks because of a diplomatic rift in the region.

Banking sources said some banks from Saudi Arabia, the United Arab Emirates and Bahrain delayed letters of credit and other deals with Qatari banks after their governments cut diplomatic ties and transport links with Doha on Monday, accusing Qatar of backing terrorism.

Saudi Arabia’s central bank advised banks in the kingdom not to trade with Qatari banks in Qatari riyals, the sources told Reuters. The central bank did not respond to a request for comment.

Qatar has dismissed the terrorism charge and welcomed a Kuwaiti mediation effort. Doha, the world’s biggest liquefied natural gas exporter, says it has enough reserves to support its banks and its riyal currency, which is pegged to the dollar.

Source: Reuters