Base metals close higher

              Base metals on the London Metal Exchange (LME) have closed higher, after a senior Federal Reserve official said the bank may keep pumping money into the US economy beyond October.

At the close of open-outcry trading in the London ring on Friday, LME 3-month copper was 0.7 per cent higher on the day at $US7,295 a metric ton.

Aluminum rose 0.9 per cent to $US1,840 a ton, while nickel closed 1.2 per cent higher at $US13,985 a ton.

In early European trading, the metals were lifted as the US dollar weakened against other currencies including the euro, making dollar-priced assets more appealing to buyers holding the other currencies.

Analysts said book-squaring ahead of the end of the month and end of the quarter was lending support to prices.

Later, Charles Evans, president of the Federal Reserve Bank of Chicago, suggested the central bank could refrain from winding down its support for the economy until 2014.

'We could make a decision in October,' Evans said on the sidelines of a bank conference in Oslo

'We need to see further developments of the positive variety for the economy to have that added confidence. It wouldn't surprise me if we go a little bit longer.'

The Fed's bond-buying program has supported demand for base metals by stoking activity in industries that consume the metals, such as construction and manufacturing.

Some market watchers said this week's moderate price gains were likely to be short-lived. Starting October 7, the base metals industry will gather in London for the exchange's annual LME Week.

'In the run-up to LME week in London, global manufacturing is showing signs of improvement and base metals may get a short-term price lift,' noted Barclays analysts in a report on Friday.

The bank added that emerging markets, big consumers of commodities, still look fragile, with much of the improvement in Chinese growth stemming from policy support to stabilise rather than boost growth.

Recent price gains will be difficult to sustain, said the bank, without a corresponding improvement of the supply-and-demand fundamentals that underlie industrial metal prices.

'We favour selling into this price strength,' it said. - bigpondnews.com