Singapore-based Malaysian tycoon Ong Beng Seng, who faces charges linked to former Transport Minister S. Iswaran’s high-profile corruption case, is set for another pre-trial conference on July 23 after his case was delayed again.Singapore-based Malaysian tycoon Ong Beng Seng, who faces charges linked to former Transport Minister S. Iswaran’s high-profile corruption case, is set for another pre-trial conference on July 23 after his case was delayed again. VnExpress English