Business News Tenaga Nasional Bhd (TNABY) Stock Rating Upgraded by ValuEngine May 5, 2018 johorbiznet Johor News Tenaga Nasional Bhd (TNABY) Stock Rating Upgraded by ValuEngine Macon Daily Tenaga Nasional Bhd (TNABY) Raised to Buy at ValuEngine Enterprise Leader Tenaga Nasional Bhd (TNABY) Upgraded by ValuEngine to “Buy” The Ledger Gazette Full coverage Source: Business News Feed