Greenballance is based in Sri Lanka and lists timber and gemstone products on Global Trade Plaza. The timber listings include mahogany sawn timber in multiple dimension groups, a combined listing for mahogany, monkey wood and jack wood, and sawn logs of European oak with a diameter of about one metre and a stated monthly volume of 150 cubic metres. The gemstone listing covers blue sapphires, rubies and emeralds. Buyers can send an enquiry through Global Trade Plaza.