An employee inspects almonds moving along a conveyor at a Select Harvests Ltd. plant near Wemen, Australia, in 2016. China has imposed tariffs on U.S. nut exports amid a burgeoning trade war. Australia could help fill the void.

An employee inspects almonds moving along a conveyor at a Select Harvests Ltd. plant near Wemen, Australia, in 2016. China has imposed tariffs on U.S. nut exports amid a burgeoning trade war. Australia could help fill the void.