Utilize the input text as a context reference, choose the right relationship between Tata Steel and steel 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.

Shares of Tata Steel fell unaffected by the steel producer's ability to now feed its Jamshedpur plant with ore mined at captive Noamundi mines in Jharkhand.

Answer: product_or_material_produced