LONDON - Copper prices paused their rally on Friday but were set to end the week with a 6.6% gain on hopes that a weaker dollar and China's dismantling of Covid-19 restrictions will lift demand.

Other industrial metals were also on course for hefty weekly gains, with aluminium, zinc and tin up by between 9% and 14% from last Friday.

Benchmark copper CMCU3 was down 0.3% at $9,157 a tonne at 1150 GMT, having retreated from Thursday's seven-month high of $9 240.

China's zero-Covid policy stifled metals demand from the world's biggest metals consumer. The abandonment of the policy, however, has caused a wave of Covid-19 infections likely to last for two to three months.

"(But) most investors are looking through that turbulence at the potential for Chinese copper demand to move markedly upwards," said WisdomTree analyst Nitesh Shah.

"Above $10 000 (a tonne) should be easily in reach," he said, adding that copper supply is likely to remain tight this year.

A central bank official on Friday pledged further support for manufacturers and small companies.

China's 2023 copper consumption is projected to rise 4.4% to 14.8-million tonnes, Fitch Solutions Country Risk and Industry Research said.

However, near-term demand remains weak, with stocks of copper, aluminium, zinc and lead in Shanghai Futures Exchange warehouses rising sharply in the week to Friday.

The dollar, meanwhile, dropped to its weakest since June after a slowdown in US inflation bolstered expectations that US interest rate rises will end soon.

The weaker dollar makes dollar-priced metals cheaper for buyers with other currencies.

Benchmark zinc CMZN3 was up 1.9% at $3,298 a tonne as stockpiles in LME-registered warehouses fell to 20,975 tonnes, the lowest on record and down from almost 300,000 tonnes in early 2022. 

LME tin CMSN3 rose 5.3% to $28,865 after a major mine in Peru suspended operations.

LME aluminium CMAL3 was unchanged at $2 548.50 a tonne, nickel CMNI3 gained 2.8% to $27 775 and lead CMPB3 was down 0.2% at $2 194.