Attn : The Directors and The MAI Manager Ref: Dimet ACC 1711/001 November 9, 2017 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Report on Q1’s performance Dear

Our Ref: TL015/02 Our Ref: TL011/18 May 14, 2018 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng Bangkok 10400 Attention: The President Dear

E141117 Our Ref: TL034/17 November 14, 2017 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng, Bangkok 10400 Attention: The President Dear Sir

Attn : The Directors and The MAI Manager Ref: Dimet AC 0817/1 August 30, 2017 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Year End result and clarification of

Ref: GEL.CS.026 /2561 Date: 14th November 2018 Subject: The approval of the additional investment in Seven Wire Company Limited To: Director and Manager The Stock Exchange of Thailand Refer: 1) The

stock exchange regulations regarding matters such as the distribution of shares to retail investors (free float). SEC Secretary-General Pornanong Budsaratragoon reported to the Prime Minister that in

Microsoft Word - 02_Investment in Tastemaker - Translation- Ref. No. FN-NWR100/2561 July 11, 2018 Subject: Investment in Tastemaker Company Limited To President The Stock Exchange of Thailand The

Exchange Commission Re: Determination of Other Regulations of Associations related to Securities Business ____________________ By virtue of Section 14 and Section 234(7) of the Securities and Exchange Act

, supervisory guidelines for bills of exchange and extension of regulation on net liquid capital rule on business operators of brokerage, dealing and underwriting of investment units (LBDU) as follows:  1. Bill

Page 1 of 2 August 9, 2019 Re: Management Discussion and Analysis for Quarter 2/2019 (June 30 ,2019) To: Director and Manager of the Stock Exchange of Thailand Patkol Public Company Limited and its