* Falling for eighth day, gold nears 3-week low
* China's strong econ data bolsters stocks, weighs on gold
* Uncertainties over global economic outlook linger
By Risa Maeda
TOKYO, March 4 (Reuters) - Gold fell for the eighth day in a row on Wednesday, holding near a three-week low around $900 per ounce as glimmers of economic hope in China encouraged some investors to cash out of bullion to seek bargains in battered stocks.
Manufacturing data from China suggested the country could be on the brink of a recovery despite a slump in global demand, while an official said further stimulus spending was in the works, news that bolstered regional stock markets, helping the Nikkei reverse early losses to end up 0.9 percent. [
]Investors will now be looking toward U.S. economic data including a key monthly jobs report later this week to gauge the health of the world's biggest economy, which could offer fresh support for gold if it stokes doubt over the global economy.
Spot gold <XAU=> dipped 0.4 percent to $912.20 an ounce by 0714 GMT after falling Tuesday as low as $904.30, the lowest since Feb. 10, dragged down by forced liquidation related to a volatile equities market and technical weakness.
"There are signs that some investors are unwinding some gold longs to shift away from safety," said Tatsufumi Okoshi, senior economist at Nomura Securities Co's financial and economic research center.
The surge in demand for gold-backed exchange-traded funds (ETFs) that helped drive prices to an 11-month high of $1,005.40 on Feb. 20 has stalled recently, while that for silver-backed ETFs deteriorated in the past three sessions, another factor casting shadow over investors' sentiment, analysts said.
The world's largest gold-backed ETF, the SPDR Gold Trust <GLD>, said its holdings have remained at a record 1,029.29 tonnes since Feb. 26.
The world's largest silver-backed ETF, the iShares Silver Trust <SLV>, said its bullion holdings fell for the third day in a row from a record to 7,981.17 tonnes on March 3.
"It could be a temporary phenomena, but we had better be prepared for a change in the ETF's trend," said Yuki Sonoda, adviser at Daiichi Commodities Co in Tokyo.
If so, platinum may see the biggest fall, he added.
"Platinum has just followed gold and silver higher despite dire fundamentals due to a slump in global auto demand and the fate of GM," Sonoda said, referring to General Motors Corp <GM.N> which is racing to complete a restructuring plan this month to kepe it from bankruptcy.
Spot silver <XAG=> fell 0.6 percent to $12.71 per ounce, and platinum <XPT=> was up 0.5 percent at $1,036. Like palladium, platinum is mainly used to clean vehicle exhaust fumes and to make jewellery.
But a shift in funds from gold so far is a minor one and does not necessarily mean the allure of the precious metal is fading since there is persistent fear that stock markets could be hit again, analysts said.
Some will also be watching the monthly private U.S. payroll survey from ADP Employer Services later in the day, which serves as a forerunner to Friday's U.S. non-farm payrolls report.
Economists in a Reuters poll expect 610,000 jobs were lost in February versus a loss of 522,000 in January. Precious metals prices at 0723 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 911.65 -4.05 -0.44 43.41 Spot Silver 12.70 -0.10 -0.78 -1.17 Spot Platinum 1035.00 4.00 +0.39 -8.57 Spot Palladium 190.00 -1.50 -0.78 -42.77 TOCOM Gold 2902.00 -17.00 -0.58 18.69 47281 TOCOM Platinum 3280.00 -26.00 -0.79 -22.90 9909 TOCOM Silver 399.50 2.70 +0.68 -19.01 506 TOCOM Palladium 611.00 8.00 +1.33 -51.31 347 Euro/Dollar 1.2519 Dollar/Yen 98.70 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Additional reporting by Miho Yoshikawa, Editing by Jonathan Leff)