Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual

Management Name : Mr CHONG YIH TAI | Type of securities : Common share | Methods of Acquisition / Disposition : Convert from NVDR | Transaction Date : 23/06/2016

Management Name : Mr CHONG YIH TAI | Type of securities : Common share | Methods of Acquisition / Disposition : Convert from NVDR | Transaction Date : 10/03/2017

Management Name : Mr CHONG YIH TAI | Type of securities : Common share | Methods of Acquisition / Disposition : Convert from NVDR | Transaction Date : 14/03/2017

Management Name : Mr HIRONOBU IRIYA | Type of securities : Common share | Methods of Acquisition / Disposition : Convert from NVDR | Transaction Date : 01/12/2015

Management Name : Mr HIRONOBU IRIYA | Type of securities : Common share | Methods of Acquisition / Disposition : Convert from NVDR | Transaction Date : 03/12/2015

Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual (No. 2)

dishonestly convert POLAR’s property to himself or a third party and act in order to obtain unlawful http://market.sec.or.th/public/idisc/en/Enforce Criminal Complaint Filed with an Inquiry Official Dated 17/04

addition, they attempt to dishonestly convert POLAR’s property to himself or a third party and act in order to obtain unlawful http://market.sec.or.th/public/idisc/en/Enforce Criminal Complaint Filed with an

entries or failed to enter any material statement in the documents of POLAR. In addition, they attempt to dishonestly convert POLAR’s property to himself or a third party and act in order to obtain unlawful