Utilize the input text as a context reference, choose the right relationship between Codelco and mining from the options. Options: 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.

Chile's state mining giant Codelco -- the world's top copper producer -- called off operations at one of its largest facilities Sunday due to a major storm that has killed at least five people.

Answer: industry