Director The Stock Exchange of Thailand Pacific Pipe Public Company Limited ( “ Company” ) would like to notify the resolution of Board of directors’ meeting no.6/2019 held on 13 August 2019. The Board

) Attention : Director and Manager of the Stock Exchange of Thailand I.C.C. International Public Company Limited would like to report the resolutions of the Board of Directors’ Meeting # 11/2560 held on March

( Translation ) Ref. No. HARN 011/2019 14 November 2019 Subject: Notification about Related Parties Transaction To: Director and Manager The Stock Exchange of Thailand (“the SET”) The committee of

traded on the main board of a foreign securities exchange and having auditing experiences on the financial statements of such company. Details of the granting of approval for foreign auditors under

scope of the related transaction according to the Notification of the Capital Market Supervisory Board 21/2008 Re: Rules and regulations on connected transactions and Notification of the Stock Exchange of

Exchange of Thailand in the subject of disclosure of information and practices of listed company on the connected transaction in 2003 ( as amended) (as called “Connected Transaction Notification”). In order

variables. Clause 10 In the case where a derivatives exchange provides server co- location services for members to facilitate speedy information transmission or trading orders or to provide information on

-Translation- 1 Ref. LPN/SorKor/060/2562 14th February 2019 Re: Establishment of a joint-stock company Dear Director and Manager Stock Exchange of Thailand Enclosed: Information on the establishment

Exchange of Thailand The Meeting of the Board of Directors of Panjawattana Plastic Public Company Limited (the Company) No.2/2020 held on 6 March 2020 has resolved as follows: 1. Acknowledged and approved to

License to Provide Services as Securities Registrar (No. 6) dated 24 April 2017 (effective on 16 May 2017). ( Amended by the Notification of the Securities and Exchange Commission No. Kor Thor. 32/2546 Re