Utilize the input text as a context reference, choose the right relationship between Paladin Energy and uranium 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.

Locally listed uranium plays Toro Energy and Paladin Energy posted strong gains on the market on Tuesday, up 11.7 per cent to 6.7¢ and 11 per cent to 20¢ respectively.

Answer: product_or_material_produced