* Exports average 1.33 mbpd in first two weeks of Oct - Refinitiv
* U.S. sanctions on Iranian oil take effect on Nov. 4
* Iran says its oil output fell slightly in September
By Alex Lawler
LONDON, Oct 15 (Reuters) - Turkey and Italy are the last buyers of Iranian crude outside China, India and the Middle East, according to tanker data and an industry source, the latest sign that shipments are taking a major hit from looming U.S. sanctions.
The Islamic Republic has exported 1.33 million barrels per day so far in October to India, China, Turkey and the Middle East, according to Refinitiv Eikon data. No vessels are shown heading to Europe with Iranian crude.
However, an industry source who also tracks the exports estimated shipments at 1.5 million bpd, including vessels which are not showing on AIS satellite tracking, of which a 1 million-barrel tanker is going to Italy.
That’s down from at least 2.5 million bpd in April, before President Donald Trump in May withdrew the United States from a 2015 nuclear deal with Iran and reimposed sanctions. The figures also mark a further fall from 1.6 million bpd in September.
The expected loss of a sizeable amount of Iranian supply has helped drive a rally in oil prices, which on Oct. 3 hit their highest since late 2014 at $86.74 a barrel. Crude has since eased to $81 although analysts say the Iranian export drop remains supportive.
“It’s one of the reasons why prices are still above $80,” said Eugen Weinberg, analyst at Commerzbank.
The October figures add to signs that buyers are sufficiently wary of the U.S. sanctions to stop or scale back their Iranian crude dealings, and that exports are falling more steeply than some in the market expected.
For sure, definitive export data is hard to uncover. Tanker schedules are often adjusted, exports vary week by week and the tracking of tankers, while easier than in the past due to satellite information, remains both art and science.
In the first week of October, Iran’s crude exports averaged 1.1 million bpd according to Refinitiv and less than 1 million bpd according to another industry source.
While Washington has said it wants to cut Iran’s oil exports to zero, Iran and Saudi Arabia say that is unlikely to happen. The Trump administration is considering waivers on sanctions for countries that are reducing their imports.
India, a major buyer, has ordered Iranian oil for November.
Iran, which has pledged to block any OPEC supply increase that the country deems to be against its interests, says it has found new buyers for its oil and its crude output has fallen only slightly.
For September, Iran told OPEC its crude output dropped by 50,000 bpd to 3.76 million bpd, while consultants and government agencies that OPEC uses to monitor production reported a larger fall to 3.45 million bpd.
Indeed, Iran may not yet have cut production to match the rate of decline in its exports, as the country appears to be storing more oil on ships, as it did during sanctions that applied until the 2015 nuclear deal. (Editing by Kirsten Donovan)