May 15, 2019 Subject : Management Discussion and Analysis for quarter ended March 31, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1 Revenues Consolidated

) ( Translation ) Ref. AIT/19 - 246 July 5, 2019 Subject : Report on the Board of Directors’ resolution to sell shares in subsidiary To : The President The Stock Exchange of Thailand JCK International Public

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 5/2019 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on August 7, 2019, has resolved to approve the

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

May 12, 2018 Subject : Management Discussion and Analysis for quarter ended March 31, 2018 Attention : President The Stock Exchange of Thailand 1. Operating Performance . Revenues (Thousands Baht

The Stock Exchange of Thailand The results of operations of Castle Peak Holdings Limited (CPH) and its subsidiaries in Q1/2018 compared to the results for Q1/2017 are classified by business as follows

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 3/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on May 15, 2018, has resolved to approve the

1 - TRANSLATION - VS/PC (Q-CON) 026/2018 August 06th , 2018. Attention Director and Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis the second quarter

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 5/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on August 10, 2018, has resolved to approve the

of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its