ISTANBUL (Turkey), August 21 (SeeNews) – TF Varlik Kiralama [BIST:TFNVK], the sukuk issuer unit of Turkish Islamic lender Turkiye Finans Katilim Bankasi, said on Thursday it has received regulatory approval to issue up to 1.25 billion Turkish lira ($574 million/433 million euro) in lease certificates, or sukuk.