Oil slips on US sanctions

LONDON, Nov 05 (Reuters): Oil prices fell on Monday as US sanctions against Iran's fuel exports were softened by waivers allowing major buyers to import Iranian crude for a while, while Tehran said it would defy Washington and continue to sell.

Brent crude oil LCOc1 was down 25 cents a barrel at $72.58 by 1130 GMT. US light crude CLc1 was 35 cents lower at $62.79 a barrel.

Both oil benchmarks have lost more than 15 per cent since hitting four-year highs in early October, as hedge funds have cut bullish bets on crude to a one-year low.

Washington imposed sanctions against Iran on Monday, restoring measures lifted under a 2015 nuclear deal negotiated by the administration of former US president Barack Obama, and adding 300 new designations including Iran's oil, shipping, insurance and banking sectors.

In response, Iranian President Hassan Rouhani said in a speech broadcast on state TV that Iran would break the sanctions and continue to sell oil. And Washington said on Friday it will temporarily allow eight importers to keep buying Iranian oil.

"US sanctions against Iran ... created serious concerns with traders earlier in September. But they are turning into a damp squib," said Fiona Cincotta, market analyst at City Index.

Washington has so far not identified the eight. China, India, South Korea, Turkey, Italy, the United Arab Emirates and Japan have been the top importers of Iran's oil, while Taiwan also occasionally buys Iranian crude.

South Korea said on Monday it had been granted a waiver, at least temporarily, to import condensate, a super-light form of crude oil, from Iran. It was also allowed to continue financial transactions with the Middle East country, it said.

China's foreign ministry expressed regret at the US decision but would not directly say if China had or had not been granted an exemption.

Oil markets have been anticipating the sanctions for months and the world's biggest producers have been increasing output.