Documents (2) CSR Building Products (NZ) and Ross Roofing - Notice Seeking Clearance - 2008pdf - 772 KB | Published on July 26 2013Decision 648 - Application for Acquisition Clearance - CSR Building Products (NZ) and Ross Roofing, Rosscrete Roofing Tiles & Ross Brick & Pavers - 27 August 2008pdf - 161 KB | Published on July 26 2013