Sunway Berhad [Bursa] 23-08-2017 Additional Listing Announcement   UMW Oil & Gas Corporation Berhad [Bursa] 23-08-2017 Change in Nomination Committee - MR CHEAH TEK KUANG   UMW Oil & Gas Corporation Berhad [Bursa] 23-08-2017 Change in Audit Committee - DATO' AFIFUDDIN BIN ABDUL KADIR