What is the relationship between 'Exxon' and 'gasoline' in the context of the input sentence.
Options: director/manager, owner of, industry, product/material produced

Europe's most advanced plants such as Exxon Mobil's 320,000 bpd Antwerp refinery, which is planned for a $1 billion upgrade to boost its diesel yield and Royal Dutch Shell (Xetra: R6C1.DE - news ) 's 404,000 bpd Pernis refinery, stand to benefit less from higher gasoline demand.
product/material produced