Heliopolis Housing and Development (HHD) will sell an undisclosed number of land plots in El Shorouk City in an open auction on 29 October, according to Hapi Journal. The plots of land range between one and 30 acres in size and can be used for residential, administrative, or commercial purposes. The auction comes as the company gears up for a secondary offering on the EGX and intensifies its search for a private investor to manage the company.