Brief: Ulker Says Ahmet Bal Appointed As Chairman, Yahya Ulker As Vice Chairman
May 9 (Reuters) - Ulker Biskuvi Sanayi ULKER.IS: ULKER BISKUVI SANAYI AS - AHMET BAL APPOINTED AS CHAIRMAN, YAHYA ÜLKER AS VICE CHAIRMAN Source text for Workspace: ID:nIKA4MrV54 Further company coverage: ULKER.IS (Gdansk Newsroom) ((gdansk.newsroom@thomsonreuters.com; +48 58 7696600;))