* China inflation lower than expected
* U.S. retail sales up 0.3 pct, lower than forecast
* Coming Up: API weekly inventory data
(Updates prices, adds quotes, US retail sales)
By Claire Milhench
LONDON, Feb 15 (Reuters) - Brent crude oil rose to flirt with $104 a barrel on Tuesday and U.S. crude was up over $1, supported by lower than expected Chinese inflation figures and unrest in Bahrain and Iran.
Last week's ousting of Egyptian President Hosni Mubarak and the toppling of his Tunisian counterpart Zine al-Abidine Ben Ali a month earlier have raised tensions among investors that spreading unrest could disrupt oil supplies.
"We are seeing contagion from Tunisia and Egypt to other countries that are more important for the oil markets," said Christophe Barret, oil analyst at Credit Agricole Corporate and Investment Bank.
Brent crude for April delivery <LCOc1> was up 28 cents to $103.36 barrel by 1350 GMT, after earlier pushing to $104.04 in the session, but still off a 29-month peak of $104.30 reached on Monday.
U.S. crude for March delivery <CLc1> staged a rally as New York woke up, climbing $1.07 to $85.88, after falling to 2-1/2-month lows in the previous session. A London-based broker said the rally was not that significant, however.
"West Texas Intermediate is so undervalued relative to Brent and other grades imported to the U.S. that it seems to have rallied more strongly because it is so out of line," said Tony Machacek, a futures broker at Bache Commodities.
He added that continuing political tensions in North Africa and the Middle East were helping to support the market.
One person was killed when police in Bahrain clashed with mourners in a funeral procession of a Shi'ite protester shot dead in clashes on an anti-government "Day of Rage" [
] [ ].Analysts say large-scale unrest in Bahrain could embolden fellow marginalised Shi'ites in nearby Saudi Arabia, the world's biggest oil exporter.
Iranian lawmakers called for the death penalty for opposition leaders [
] after thousands of opposition activists rallied on Monday in support of popular uprisings in Egypt and Tunisia [ ].Barret also pointed to demonstrations in Algeria at the weekend. He said that Algeria produces about 1.3 million barrels a day and Iran about 3.7 million barrels a day, making it the second largest OPEC producer.
"With Saudi Arabia's spare capacity at roughly 3.5 million barrels a day it could have a severe impact on the oil market if you have any interruption in oil exports from Iran."
Also lending support was China's consumer price inflation coming in lower than expected for January at 4.9 percent. A Reuters poll had forecast 5.3 percent [
]. China is the world's second largest consumer of oil after the United States. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^For a graphic on Chinese inflation click: http://link.reuters.com/zan97r ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
Although some economists expressed caution and suggested Beijing would stick to its course of gradual monetary tightening, the oil market shrugged off these concerns.
"Inflation was lower than initially feared so there is less need for strong tightening and the previous tightening hasn't had any negative impact on commodity demand from China, as suggested yesterday by the strong impoort data," said Carsten Fritsch, a commodity analyst at Commerzbank. "I think the fears are much exaggerated."
China's crude oil imports for January have risen 27 percent from a year ago as refiners raise production and beef up diesel inventories to fight a drought [
].U.S. retail sales for January came in lower than expected at 0.3 percent, instead of the 0.6 percent forecast, likely reflecting poor weather conditions that kept shoppers indoors [
].Gasoline station sales were up 1.4 percent due to rising prices.
The market is now looking to U.S. weekly crude inventories from the American Petroleum Institute (API) due at 2130 GMT.
A Reuters poll forecast a rise in crude oil stockpiles for the fifth week in a row, to 2.6 million barrels, due to a rebound in imports [
].The dollar <.DXY> fell 0.19 percent against a basket of major currencies to 78.464. A weaker U.S. currency is generally supportive for commodities priced in dollars as it makes it cheaper for buyers using other currencies. (Reporting by Claire Milhench; additional reporting by Jennifer Tan in Singapore; editing by Keiron Henderson)