By Timothy Tay/ EdgeProp Singapore|January 16, 2020 5:00 PM SGT SINGAPORE (EDGEPROP) - Colliers International released its quarterly office market report for 4Q2019, which stated that Singapore CBD Grade- A office rents climbed by 7% y-o-y for the whole of 2019. This followed a 15% growth rate posted in 2018, as well as a 2.3% increase in 2017. Rental growth in this office segment is expected to...