Utilize the input text as a context reference, choose the right relationship between Glencore 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.

A new report estimates that Bank of America , Citigroup , JPMorgan Chase , and Morgan Stanley have lent $350 million apiece to the troubled commodity giant Glencore PLC — meaning they will be on the hook for potential losses if things deteriorate at the trading and mining company.

Answer: industry