- Building materials firm CRH refused to comment on reports that it is about to pay 180 million pounds stering for U.S. stone and concrete business Tilcon Inc .
<response> - Building materials firm <organization>CRH</organization> refused to comment on reports that it is about to pay 180 million pounds stering for <location>U.S.</location> stone and concrete business <organization>Tilcon Inc</organization> . </response>