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Aluminum prices pushed higher on Tuesday on renewed supply worries over power issues in top producer China, and shortages in the United States due to shipping delays.
Shanghai prices touched a 13-year high, while the benchmark contract in London was in spitting distance of the strongest level in more than three years.
China will curb development of projects that use large amounts of energy and have high carbon emissions, the state planner said on Tuesday, a day after data showed China’s aluminum output slipped for a third month in July.
“There’s a combination of different factors that will keep aluminum prices elevated and it’s unlikely to be resolved very quickly,” said Xiao Fu, head of commodity market strategy at Bank of China International in London.
“There are a lot of supply challenges in China in terms of summer power rationing and emission targets, while stocks in the U.S. have been quite low due to shipping disruptions.”
Three-month aluminum on the London Metal Exchange had gained 1% to $2,627 a tonne by 1030 GMT, close to breaking above a peak not seen since April 2018.
The most-traded September aluminum contract on the Shanghai Futures Exchange climbed as much as 1.6% to 20,575 yuan ($3,174.47) a tonne, its highest since August 2008.
* Physical aluminum premiums in the United States have more than doubled to record highs due to shortages. LME aluminum stocks in the United States are a paltry 39,950 tonnes, making up 3% of the total 1.31 million tonnes.
* Average prices for aluminum raw material alumina in China were last assessed at 2,644 yuan per tonne, the highest since July 2019, due to a lack of input material bauxite.
* Risk-off sentiment that pressured stock markets also weighed on LME copper, which eased 0.5% to $9,397 a tonne.
* Zinc slipped 0.4% to $3019 a tonne, lead was little changed at $2312, nickel was flat at $19,510 while tin advanced 0.3% to $35,800.
Source: Reuters