Mr. Sarawut Poolthaweetham During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr. Somkiat

Chaichana Steel Company Limited During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr

Mr. Chanin Horprasertwong During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr. Somkiat

Empire Steel Center Company Limited During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr

Miss Kalaya Ketsingh During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr. Somkiat

R. S. D. Steel Company Limited During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr. Somkiat

Miss Supisara Hoprasertwong During 2016-2017, 3 directors and executives of Rich Asia Corporation Public Company Limited ("RICH"), namely: (1) Miss Angkakarn Tantiviroon, (2) Mr. Somkiat

”), knows the information on PTL’s performance in the consolidated and standalone financial statements of Q4/2016 through monthly financial statement of January and February 2016. The information is material

1 / 2 IR.011/2019 14 May 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

intellectual property ) and human capital? 7. How do we embed these non-financial issues in our engagement activities? How do we evaluate their effectiveness in https://www.sec.or.th/cgthailand/TH/Documents