ADJ

basic, important, primary
cheap
expensive
rare, scarce
Coal is becoming a rare commodity
export, marketable, saleable
perishable
agricultural, industrial
basic agricultural commodities

VERB + COMMODITY

produce

COMMODITY + NOUN

market
futures, prices
export, trade, trading
broker, trader

PHRASES

trade in commodities

ADJ

precious, valuable
Time is a very valuable commodity
rare, scarce