Low-grade cobalt hit $12.50-13.50 per lb, up from
$12.20-13.40 per lb on Wednesday January 15, having climbed
from a November floor of $11.35-12.60 per lb. High-grade cobalt
surged to $13-14.05 per lb on Friday, up from $12.40-13.40 per
lb previously. Producers and traders hiked their offer prices
on strong demand and reduced availability from some
producers. Cobalt trades were confirmed as low as $12.50
per lb on low-grade material and up to around $14 per...