aluminum
アルミニウム
aluminium
asset
bar
bars
brass
bullion
business
cast
casting
chemical element
commodities
copper
element
fineness
gold
graphite
industrial
industrial metals
industrial production
ingot
ingots
investment
isolated
melting
metal
metal bar
mold
molds
moulds
platinum
precious metal
pricing
purity
raw material
raw materials
recycling
refining
shiny
silver
treasure
value
wealth
white background
zinc