Here is a brief look at some corporate announcements and news flow on Friday (July 22), which include AMMB Holdings Bhd, Protasco Bhd, LBS Bina Group Bhd, Gabungan AQRS Bhd, Iskandar Waterfront City Bhd, Thong Guan Industries Bhd, MyNews Holdings Bhd, Ireka Corp Bhd, CapitaLand Malaysia Trust, HPP Holdings Bhd, Econframe Bhd, Hextar Industries Bhd, UMediC Group Bhd, Artroniq Bhd, Tanco Holdings Bhd and Focus Point Holdings Bhd.