Take context from the input text and decide on the accurate relationship between 'CRH' and 'cement' from the options provided.
Options: legal form, stock exchange, product/material produced, industry

MANILA, July 22 (Reuters) - Aboitiz Equity Ventures Inc said it will invest 24 billion pesos ($531 million) in the cement business after formalising a deal with Irish cement maker CRH Plc (NYSE: CRH - news ) to buy the Philippine assets of Lafarge SA .
product/material produced