compensation for design and construction to related person. To: Managing Director The Stock Exchange of Thailand Reference: 1. Capital Increase Report Form (F53-4) 2. Report of Information Memorandum on the

Carnival Magic Project, and compensation for design and construction to related person. (Update) To: Managing Director The Stock Exchange of Thailand Reference: 1. Capital Increase Report Form (F53-4) 2

 exchange rate. Quarter Quarter % THB '000 Q118 Q117 Q118‐Q117 Q118‐Q117 PCBA (Lamphun, Thailand) 2,242,565            43% 1,949,694             38% 292,871                15% PCBA (Jiaxing, China) 813,220

According to the referral from the Stock Exchange of Thailand (SET) and the SEC’s further investigation, Warot and Jeeranan, former EY assistant auditors, were involved in irregular securities and

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the director of the company and member of the Audit Committee To Director and Manager The Stock Exchange of Thailand Reference is made to the resolutions of the Board of Director Meeting No. 3/2019 of

mandatory diesel to gradually replace B7 since January 2020. Comparison with 1Q2020, CPO price plummeted, pressured by a high level of CPO stock in Thailand due to high seasonal palm production in this

or Are Purposed to be Traded on Foreign Exchange ___________________ By virtue of Section 16/6 of the Securities and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4

www.ucity.co.th Ref. No.U.SET 020/2018 20 April 2018 Subject : Investment in hotel business in Bratislava Slovakia To : The President The Stock Exchange of Thailand Whereas the Meeting of the Board of Directors of

Ref Ref. 2S_BoD017/2018 May 9th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the