* U.S. crude steadier after almost 6 pct drop on Wednesday
* Big build in U.S. crude oil stocks; Cushing near capacity
* China central bank says to keep loose monetary policy
(Updates throughout, previous SINGAPORE)
By Christopher Johnson
LONDON, July 30 (Reuters) - Oil slipped towards $63 a barrel on Thursday after U.S. data showed a big jump in crude inventories and on concerns over the outlook for Chinese economic growth following a fall in its stock markets.
The Energy Information Administration (EIA) said on Wednesday crude stocks in the world's top energy consumer rose an unexpected 5.1 million barrels to 347.8 million while refineries scaled back faster than anticipated. [
]U.S. light crude oil futures <CLc1> shed 15 cents to $63.20 per barrel by 0845 GMT, after dropping 5.8 percent on Wednesday, the biggest daily percentage fall since April 20. London Brent <LCOc1> gained 7 cents to $66.60.
"The fall is largely driven by the increase in U.S. crude inventories," said Tetsu Emori, a fund manager at Tokyo-based Astmax Co Ltd, who saw support for the U.S. crude futures contract at between $58 and $60 a barrel.
Distillate stocks rose to the highest level in nearly 25 years, while gasoline stockpiles fell, the EIA said.
Over the past four weeks, U.S. fuel consumption has dropped 4.1 percent from year-ago levels, led by a 10.7 percent decline in demand for distillates.
Inventories at Cushing, Oklahoma, a large storage hub and delivery point for U.S. crude futures, are close to operable capacity, industry sources say.
A glut at Cushing earlier this year prompted U.S. crude futures to trade at exceptional discounts to Europe's Brent crude <LCOc1>. U.S. light crude oil for September delivery was discounted by as much as $3.67 a barrel to Brent on Thursday.
CHINA
Traders said they were also watching for any measures by China that could impact industrial growth and fuel demand.
Chinese shares suffered their deepest daily decline in eight months on Wednesday on fears that Beijing might move to tighten money supply and banks could begin to restrict lending. [
]China's central bank said on Thursday it would keep a loose monetary policy to consolidate its economic recovery, but Chinese financial shares dipped on concerns Beijing could still move to stem lending in a move that might impact growth. [
]Adding to uncertainty in the oil market was news the U.S. Commodities Futures Trading Commission was considering implementing position limits for some commodity futures after wide price swings that have raised concern over speculation.
Some traders have said they are worried U.S. regulators may impose limits on futures positions, which could push investors away from exchange-based oil trading in contracts such as NYMEX U.S. light crude oil.
Goldman Sachs said the spreads between U.S. light crude futures (WTI) months could remain under pressure near-term, but it said it stayed bullish in the medium-term.
"We believe that these difficulties will prove temporary and continue to expect tighter fundamentals later this year to lend support to time-spreads, pushing WTI crude oil prices to $85 per barrel by year end," it said in note to clients. (Additional reporting by Ramthan Hussain in Singapore; editing by James Jukwey)