Antwerp, Belgium | 21 June 2012 Gunvor Group CEO Torbjörn Törnqvist this week visited the company’s recently acquired refinery, Independent Belgian Refinery NV (IBR), to meet with management and staff and discuss continuing integration with Gunvor’s operations. IBR, a former Petroplus asset, is now 100%-owned by Gunvor. Through the May purchase, Gunvor retained all 200-plus