What is the relationship between Platts and global in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

The figure reflects the daily JKM assessment published by Platts , a leading global energy, petrochemicals and metals information provider and a premier source of benchmark price references, between September 16 and October 15, expressed as a monthly average.

Answer: owned_by