BEIJING – China should further diversify its foreign-exchange portfolio and make more gold purchases when the metal’s price dips but is still at a relatively high level, a senior central bank official said on Monday.

“The Chinese government should not only be cautious of the imported risk caused by rising global inflation, but also further optimize its foreign-exchange portfolio and purchase gold assets when the gold price shows a favorable fluctuation,” said Zhang Jianhua, director of the research bureau affiliated with the People’s Bank of China (PBOC).

He made the remarks in an article in the Beijing-based Financial News, a newspaper run by the PBOC.

The spot gold price declined 16 percent over the past three months to less than $1,600 an ounce last week. It touched a record of more than $1,900 in early September.

Zhang said bleak economic conditions, increasing international liquidity as countries turned to monetary easing and the resulting high inflation had dampened investors’ confidence. He said that gold had become the only “safe haven” for risk-averse investors. “No asset is safe now. The only choice to hedge risks is to hold hard currency – gold.”

Zhang didn’t specify what proportion of China’s $3.2 trillion foreign reserves should be held in gold.

China is the largest foreign holder of US Treasury securities, having invested about one-third of its foreign reserves in those bonds. About 20 percent has been invested in euro-denominated assets.

As of this month, China ranked sixth worldwide in gold holdings, with about 1,054 tons. The value accounted for about 1.8 percent of the country’s total foreign reserves, according to a report released by the World Gold Council (WGC).

Read more: ChinaDaily