Copper prices rose on Friday as the dollar lost ground against a basket of major rivals and following earlier data that showed stronger growth in the US, which paves the way for better demand.
Earlier data showed US unemployment fell to 3.5% in December from 3.7% in the previous reading, below estimates of 3.7%.
US economy added 223 thousands new jobs in December, above estimates of 200 thousand, while down from a revised 256 thousand addition in November.
Copper is a highly sensitive market to the directions of the global economy for its usage in many major industries.
The dollar index fell 0.5% to 104.5 as of 15:31 GMT, with a session-high at 105.6, and a low at 104.4.
Copper futures due in March rose 1.2% to $3.87 a pound as of 15:29 GMT.