PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Capital Protected Fund | Offering Date : 27/04/2009 - 04/05/2009

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Specific Fund | Offering Date : 21/04/2014 - 23/04/2014

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Feeder Fund | Offering Date : 02/06/2014 - 06/06/2014

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF,Specific Fund

. Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result of the second quarter of 2017 changed more than 20 percent that of 2016. Q

September 2017. Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result of the third quarter of 2017 changed more than 20 percent that

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF,Specific Fund | Offering Date : 23/11/2007 - 04/12/2007

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF,Specific Fund | Offering Date : 26/06/2008 - 03/07/2007

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF,Specific Fund | Offering Date : 17/01/2008 - 25/01/2008

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF | Offering Date : 13/08/2014 - 20/08/2014