ISTANBUL (Turkey), March 20 (SeeNews) – Turkish fuel products supplier OMV Petrol Ofisi [BIST:PTOFS] said on Thursday it has agreed to sell half of its 90% stake in petroleum products storage unit Marmara Depoculuk Hizmetleri to local fuel distributor Shell&Turcas Petrol for $46 million (33 million euro) in cash, excluding revisions.