-Translation- Ref. WINNER 006/2020 February 27, 2020 Subject: Management Discussion and Analysis (MD & A) for the year 2019 (Revised) To: The President The Stock Exchange of Thailand 1. Analysis of

- Share premium 6 6 - Retained earnings 1,270 1,229 +3% Other components of equity 196 199 -2% Total equity of parent Company's shareholders 1,612 1,575 +2% Non-controlling interests 0 5 - Total

(approximately THB 1,089 million). LAC is a listed company in the Toronto Stock Exchange, Canada; it operates Lithium mines in Argentina and the United States of America. Thus, BCPI holds 16.1% of LAC’s shares

entering into Material Transactions Deemed as Acquisition or Disposal of Assets and Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of

President, The Stock Exchange of Thailand Enclosure: Information Memorandum regarding to the Acquisition of Assets The Extraordinary General Meeting of WCI Holding Public Company Limited., subsidiary company

President The Stock Exchange of Thailand Enclosure: Information concerning financial assistance provided to other persons (Appendix 1) AAPICO Hitech Public Company Limited (“the Company”) would like to inform

Limited To President The Stock Exchange of Thailand Wave Entertainment Public Company Limited (the “Company”) would like to inform that the Board of Directors meeting no. 7/2018 held on 7 December 2018 has

-Translation- Ref. No. PorBor. 050 / 2019 December 27, 2019 Subject: Entering into Transaction of Acquisition of Associate Company’s ordinary shares To: President The Stock Exchange of Thailand

the company. Summary on the trading and important statistics of equity instruments and derivative instruments from the Stock Exchange: Boards of directors and shareholders of the public limited company

Disposal of Assets, and the Notification of the Board of Governors of the Stock Exchange of Thailand, Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and