Whether price strength of copper and aluminum is sustainable is the ‘big question’: Research firm Update Date: Post Date: CNBC Timna Tanners of Wolfe Research says we’ll have to wait till the dust settles after the Lunar New Year to see if the momentum in base metals continues. Tags CNBC Related Posts Former Israeli hostage speaks out about captivityDrone video shows extreme winter weather in IowaPentagon Effectively Bans Confederate Flag | NBC Nightly News'Stay On Your Feet Stay Alive:' Nashville Police Share Christmas Explosion Experience | NBC NewsFamily Ministry Scams U.S. Government Into Giving $8 Million In Covid ReliefFull Panel: Republican primaries could ‘see an upset’ in key states but ‘the balloon' will 'deflate' Post navigation Record snowstorm slams Great PlainsChina’s private sector is the ‘key engine of innovation,’ says investment firm