* Chinese PMIs point to moderating economic growth
* Euro zone manufacturing expansion slows sharply in May
* Euro falls against dollar, pressures crude
* Coming Up: API oil inventory report delayed to Wednesday (Recasts, updates prices, market activity; new byline, changes dateline from previous LONDON)
By Edward McAllister
NEW YORK, June 1 (Reuters) - Oil fell nearly 1 percent toward $73 per barrel on Tuesday as the euro slid and Chinese and European data raised concerns about the global economy.
Pressure from a stronger euro erased a brief rally that had followed strong U.S. construction spending data, which had boosted equities.
U.S. crude for July delivery <CLc1> fell 64 cents to $73.33 a barrel by 12:20 p.m. EDT (1620 GMT). ICE Brent crude for July <LCOc1> fell $1.31 to $73.34 a barrel. Brent touched $68.15 a week ago, the lowest intraday price for a front-month contract since Feb. 5.
"The euro pulled back from its highs and so did crude as they react to positive U.S. economic data and the earlier less positive data from China and Europe," said Stephen Schork, president at the Schork Group in Villanova, Pennsylvania.
U.S. crude had no oil futures settlement price on Monday because of the U.S. Memorial Day holiday. The New York Mercantile Exchange will combine Monday's and Tuesday's trading sessions into one.
The premium of Brent over NYMEX crude has narrowed in recent sessions on increased supply in the North Sea, and as concerns about the Euro zone economy pressured prices in London.
The euro fell against the dollar and the yen, hitting a four-year low, as signs the euro zone's debt crisis is spreading to its banking system weighed on the single currency. [
]Manufacturing growth slowed across the globe in May as the pace of new orders eased and uncertainty grew over what damage Europe's debt crisis might do to the fragile economic recovery.
China's factories scaled back production last month and slowed the pace of hiring, the purchasing managers' index (PMI) showed. Manufacturing activity in the euro zone also expanded in May at a considerably more sluggish pace than in April, another survey showed. [
] [ ] [ ]China's PMI, an indicator of factory activity, compiled by the China Federation of Logistics and Purchasing, fell to 53.9 in May from 55.7 in April, close to analysts forecasts of 54.0.
However, it stood for the 15th consecutive month above the threshold of 50 that separates expansion from contraction.
"The figures point to slower economic growth towards the end of this year," said Eugen Weinberg, commodities analyst at Commerzbank in Frankfurt. "The fear is that Chinese officials will tighten monetary policy and this will also dampen growth."
Wall Street stocks rose as U.S. construction spending recorded its largest monthly increase in nearly 10 years and U.S. manufacturing expanded in for a 10th straight month.
Crude rose briefly on the data, but slipped as a weaker euro weighed on prices.
U.S. crude posted its biggest monthly loss since 2008 in May, losing almost 14 percent, after the European economic crisis raised the prospect of reduced fuel demand.
<^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For a graphic of commodity prices so far this year: http://graphics.thomsonreuters.com/10/CMD_PRFG0510.html
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
Analysts say future oil supply could be affected by restrictions on offshore drilling after the slick from BP's <BP.L> stricken Gulf of Mexico well, the worst oil spill in U.S. history.
BP has begun a new attempt to contain the leak but the spill may not be shut off until August, officials say. [
]BP shares slid almost 17 percent at one point, wiping billions of dollars off the value of what was once Britain's biggest company. [
]The disaster has led the U.S. government to stop issuing new exploratory drilling permits in deep water for six months and declare a ban that effectively idles operations of 33 deepwater exploratory rigs for the same period. [
] (Additional reporting by Robert Gibbons in New York, Christopher Johnson in London and Alejandro Barbajosa in Singapore; Editing by David Gregorio)