Cambodiaexports of Rare gases (excl. argon) was $0.33K . Cambodiaexported Rare gases (excl. argon) to Vietnam ($0.33K )Cambodiaexports of Rare gases (excl. argon) was $0.33K . Cambodiaexported Rare gases (excl. argon) to Vietnam ($0.33K ).Rare gases (excl. argon) imports by country in 2021