620/5 Moo 11 Nongkham, Sriracha, Chonburi 20230 Thailand Tel. 66-38 480-020-1 FAX. 66-38 480-080 (Translation) AF.008/2019 27 February 2019 Subject : Approval of transaction contract of rent with

620/5 Moo 11 Nongkham, Sriracha, Chonburi 20230 Thailand Tel. 66-38 480-020-1 FAX. 66-38 480-080 (Translation) AF.008/2019 27 February 2019 Subject : Approval of transaction contract of rent with

1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting

1 JSP 016/2563 (OOP) Date: 22 April 2020 Re: Notification of the connected transaction-renew from connected person (Add) Attn: The President The Stock Exchange of Thailand The Board of Director’s

reference. 2 Notification of the Capital Market Supervisory Board No. TorThor. 84/2552 Re: Custody of Assets of Clients by Licensed Derivatives Brokers _____________ By virtue of Section 18, Section 33 and

reference. Notification of the Capital Market Supervisory Board No. TorThor. 84/2552 Re: Custody of Assets of Clients by Licensed Derivatives Brokers _____________ By virtue of Section 18, Section 33 and

reference. Notification of the Capital Market Supervisory Board No. TorThor. 84/2552 Re: Custody of Assets of Clients by Licensed Derivatives Brokers _____________ By virtue of Section 18, Section 33 and

SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the

undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Office of the Securities and

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of