Management Name : Mr ANAWAT SURIYAWANAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/03/2018

Management Name : Mr ANAWAT SURIYAWANAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/06/2018

Management Name : Mr ANAWAT SURIYAWANAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/07/2018

Management Name : Mr ANAWAT SURIYAWANAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/07/2018

Management Name : Miss CHUTIKAN SRISAENGCHAN | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 05/07/2016

4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 55 Delta House Building Thiam Ruam Mit Rd., Huai Khwang Bangkok10310 Phone 0-2247-2820-9 Fax 0-2247

/ Thai CAC  3/ n/a SET ESG Ratings 4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 183 Regent House Building, 14th Floor, Rajdamri Road, Lumpini

ESG Ratings 4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 15th Floor, Regent House Bldg., 183 Rajdamri Rd., Lumpini, Patumwan Bangkok10330 Phone 0

PUBLIC COMPANY LIMITED Sustainability Development Ranking CG Score 1/ CG Score AGM Level 2/ AGM Score Thai-CAC 3/ Thai CAC  3/ Certified SET ESG Ratings 4/ SET ESG Ratings A Ranking by Industry Business 4

/ Certified SET ESG Ratings 4/ SET ESG Ratings BBB Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 1 Q House Lumpini Building, 5th floor, South Sathorn Road, Thungmahamek, Sathorn