petrokemisk industri
type: Concept
in scheme: conceptscheme
alternative label: oljeindustri
alternative label: öljyteollisuus @fi
preferred label: petrochemical industry @en
preferred label: petrokemian teollisuus @fi
narrower: plastindustri
broader: kemisk basindustri

plastindustri
type: Concept
preferred label: plastics industry @en
preferred label: muoviteollisuus @fi
broader: petrokemisk industri

kemisk basindustri
type: Concept
preferred label: basic chemical industry @en
preferred label: kemian perusteollisuus @fi
narrower: petrokemisk industri