KUALA LUMPUR (June 2): Based on corporate announcements and news flow today, companies in focus tomorrow (June 3) may include: Axiata Group Bhd, RHB Bank Bhd, Serba Dinamik Holdings Bhd, Hibiscus Petroleum Bhd, Techfast Holdings Bhd, Wah Seong Corp Bhd, Datasonic Group Bhd, Sime Darby Plantation Bhd, Boustead Holdings Bhd and Computer Forms (Malaysia) Bhd. Axiata Group Bhd's subsidiary, Boost Holdings Sdn Bhd, and RHB Banking Group have signed a...