Analyze the relationship between 'Evraz' and 'steel' within the context of the input sentence.
Options: location of formation, product/material produced, owned by, currency

MOSCOW, Sept 28 (Reuters) - Russia's Evraz (LSE: EVR.L - news ) , one of the country's largest steel producers, will keep its EBITDA margin below 20 percent in 2015, the company's chief financial officer said on Monday.
product/material produced