A limited-purpose, non-statutory opinion issued by KPMG Switzerland for Global Gold Refineries AG (GGR), the firm's Swiss arm, was likely used to prepare the group's consolidated financial statements, documents reviewed by Mint showed. A limited-purpose, non-statutory opinion issued by KPMG Switzerland for Global Gold Refineries AG (GGR), the firm's Swiss arm, was likely used to prepare the group's consolidated financial statements, documents reviewed by Mint showed. by Soban News (international And National News)