What is the relationship between Kazatomprom and uranium 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.

And maybe just to follow-on from that question, Kazatomprom recently indicated that it may have to buy uranium in the in the spot market due to the production interruptions caused by COVID-19.
product_or_material_produced