The three-month offer price for aluminum traded at the London Metal Exchange has surged 47% this year to $2,907 per tonne. Prices are up 73% from their pre-pandemic levels.

Aluminum prices have surged 47% in 2021. Aluminum is used in roofing, fencing, siding, gutters, insulation, nails, and many other products connected to construction.

The aluminum industry had accomplished what other industries said was impossible. With hourly wages up 75% over 1939, the price of primary aluminum had been reduced by 30% (from 20¢ to 14¢ ...

On a letter dated March 25 from Canadian company Saint-Gobain to ABC Supply, it stated effective immediately the company was putting a 40% a tariff surcharge on aluminum siding, soffit, rainwear ...

American industry relies on both internal and foreign sources for steel and aluminum. Canada is the top importer of both into ...