By the end of the decade , CRH numbered more than a dozen operations in Poland .
CRH has since invested in cement production in neighbouring Ukraine , most recently with the announcement of an agreement to buy Mykolaiv Cement from rival Lafarge .
By the end of the decade , CRH numbered more than a dozen operations in Poland and it has since invested in cement production in neighbouring Ukraine , most recently with the announcement of an agreement to buy Mykolaiv Cement from rival Lafarge .