Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 09/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/03/2017

Management Name : Mrs NAPAPORN VIMON-ANUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/11/2015

Management Name : Mrs NAPAPORN VIMON-ANUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/11/2015

Management Name : Mrs NAPAPORN VIMON-ANUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/12/2015

: Kinpo Electronics, Inc. (“Kinpo”) Buyer: Cal-Comp Electronics (Thailand) PCL. (“CCET”) Type of fixed asset 994 sets of brand new custom-made calculators Brand new equipment Transaction date April 2017

essence transaction as follows: - Buy equipment of Baht -2.1 million - Dividend received of Baht 20.5 million 3. Cash flow from financing activity, net cash used in Baht 4.5 million has essence transaction

, net cash used in Baht 1.0 million has essence transaction as follows: - Buy equipment of Baht -1.0 million 3. Cash flow from financing activity, net cash used in Baht 2.1 million has essence transaction