PTT Global Chemical : Notification on Cancellation of Venue and Change the Method of Convening the Extraordinary General Meeting of Shareholders No.1/2021 to an Electronic Meeting (E-EGM)

(Translation)

Ref. No. 01 - 099/2021

May 7, 2021

Subject : Notification on Cancellation of Venue and Change the Method of Convening the Extraordinary General Meeting of Shareholders No.1/2021 to an Electronic Meeting (E-EGM)

To President

The Stock Exchange of Thailand

Reference : Letter of the Company No. 01- 098/2021 dated April 22, 2021

Attachment : The Procedures for Registration to attend the Extraordinary General Meeting of Shareholders No.1/2021 via Electronic Means (E-EGM) and Appointment of Proxy

Reference is made to the PTT Global Chemical Public Company Limited (PTTGC) notification that the Extraordinary General Meeting of Shareholders No. 1/2021 will be held on Monday, June 7, 2021 at 09.00 hours. at Vibhavadi Ballroom, Lobby Floor, Centara Grand at Central Plaza Ladprao Bangkok Hotel, Ladprao, 1695 Phaholyothin Road, Chatuchak, Chatuchak, Bangkok 10900.

Due to the pandemic of Coronavirus Disease 2019 (COVID-19) that has been widespread and intensifying as well as the announcement of the Bangkok Metropolitan Administration (BMA), subject: Order of Temporary Closure of Premises (No. 25) dated on April 25, 2021 ordering temporarily closing of places providing services on meeting and organizing activities prone to disease spread such as meetings with the limit of number of attendees to 20 persons. Therefore, the Company's Board of Directors' Meeting No. 5/2021 held on April 26, 2021 deems it appropriate to authorize the Chairman of the Board of Directors to consider the change of the method to convene the Extraordinary General Meeting of Shareholders No.1/2021 or any matter regarding the Meeting. However, the consideration for changes of date, time and venue is still under the Chief Executive Officer's authority as authorized.

With the concern of the well-beings of all Shareholders, attendees and participants, the Chairman deems it appropriate to cancel the venue for the Meeting and change the method of convening the Extraordinary General Meeting of Shareholders No.1/2021 to the electronic meeting (E-EGM) according to the Emergency Decree on Electronic Meetings B.E. 2563 (2020) and other related laws and regulations. Therefore, the Meeting will not be held at Vibhavadi Ballroom, Lobby Floor, Centara Grand at Central Plaza Ladprao. The details of date, time, the meeting agenda, and the Record Date for the rights to attend the Meeting are remaining the same as disclosed on SET. In addition, the Company will send Shareholders the Invitation to attend the Extraordinary General Meeting of Shareholders No.1/2021 and related documents via mailing and publish it on the Company's website www.pttgcgroup.com.

Please be informed accordingly.

Yours sincerely,

(Kongkrapan Intarajang)

Chief Executive Officer

Corporate Secretary and Legal Telephone [phone]

Attachment

The Procedures for Registration to attend the Extraordinary General Meeting of Shareholders No. 1/2021 via Electronic Means (E-EGM) and Proxy Appointment

PTT Global Chemical Public Company Limited

Monday, June 7, 2021 at 09:00 hrs.

Shareholders who wish to attend the Meeting via electronic means must follow the procedures as indicated below.

Procedures for the submission of a request to attend the meeting by electronic means

1. The Shareholders must submit a request to attend the meeting by electronic means via Web Browser athttps://app.inventech.co.th/PTTGC173529Ror scan QR Code:
2. The Shareholders must prepare the following information to fill-in through the system:
3. • Identification Card Number/Passport Number (in case of foreign shareholder) /
     Company Registration Number
   • Shareholders Registration Number
   • Name and Surname
   • Amount of shares
   • E-Mail
   • Mobile Number
   • Additional Attachments
   • • For Shareholders who wish to attend the meeting by electronic means themselves, please attach the copy of Identification Card /Passport (in case of foreign shareholder) and certified true copy, and a photo is also applicable to upload into the system.
     • For Shareholders who wish to attend the meeting by electronic means with proxies, please also attached the proxy forms with required documents.

3. After completely filled-in all required information and attachment, please select "I have read and agreed to comply with meeting attendance requirements, and meeting attendance requirements through Inventech Connect" then click "accept on the term of service".

1. Then click to "submit the request".
2. After completing the fourth step above, an assigned administration team will proof the document. Once your request is approved, the Shareholders will receive an email to notify on the followings: (1) Link of Registration for the meeting (2) Username and Password for e-Voting (3) Link for download and installation of Cisco WebEx Meeting Application
3. • 1 -

1. (4) Link for user manual. The Shareholders can access the system to attend the meeting on the date specified in the notice of the shareholders' meeting. In case the request is rejected, shareholders will receive an email to notify them on the details and the reason for rejection, then the shareholders can resubmit through the system.

2. For Shareholders who wish to assign a proxy and will not attend the meeting, he/she can appoint any person to act as his/her proxy or authorize one of the Company's Independent Directors as specified in the notice of the shareholders' meeting to attend and vote on his/her behalf as specified in the proxy form.
3. For Shareholders who would like to attend the Meeting either through electronic means by yourself or a proxy who is not the provided independent directors, please note that the electronic registration will be opened from May 24, 2021at 08.30 hours and it will be closed on June 7, 2021until the end of the meeting.
4. For Shareholders who authorize the Company's Independent Directors to attend and vote on his/her behalf, please submit the proxy form together with required documents to the Company by postage to the following address. Such proxy form and required documents shall be delivered to the Company by May 28, 2021at 17.00 hours.

Corporate Governance Department

PTT Global Chemical Public Company Limited

555/1 Energy Complex, Building A, 18th Floor, Vibhavadi Rangsit Road, Chatuchak, Chatuchak, Bangkok 10900

Manual to attend the Meeting by Electronic Means and login for Inventech Connect

1. Cisco WebEx Meeting and Inventech Connect for e-Voting systems support Web Browser for PC, iOS and Android. To access Cisco WebEx Meeting and Inventech Connect, please follow the installation procedure and operation manual as below:

1.1 Using Cisco WebEx Meeting

Installation Manual for Cisco WebEx Meeting can be read via this link:-

https://qrgo.page.link/Cgv2Bor scan QR Code:

1.1.1 Cisco WebEx Meeting installation instruction via PC / Laptop

1. Go to website: https://www.webex.com/downloads.html or scan QR Code:
2. Choose download Cisco WebEx Meetings by clicking "Download for Windows" button.
3. Double click the webexapp.msi (can be found at Folder Download) to enter the Installation page.
4. Enter the installation page, then click "Next".
5. Select "I accept the terms in the license agreement" and then click "Next".
6. Click the "Install" button, then wait for the installation for a moment, and then click
   "Finish".
7. When the installation is completed, the "Cisco WebEx Meetings" icon will appear on Desktop's screen.
8. • 2 -

1.1.2 Step to install Cisco WebEx Meeting using Mobile Device

	For iOS		For Android
	1.
	1.	Access App Store			Access Play Store
			2.	Go to "Search for apps & games" and type
	2.	Go to the search icon or the "magnifying
		"Cisco WebEx Meetings" and click
		glass" symbol and type "Cisco WebEx
			"Search".
		Meeting" and click "search" button.
		3.	Then click "Install" button on the right to
	3.	Then click the "Accept" button on the right to
		install Cisco WebEx Meetings Application
		install the Cisco WebEx Meetings
			on symbol as shown in the picture.
		Application or the symbol as shown in the
		4.
		Click "Accept" to confirm Application
		picture.
	4.								installation.
	Specify a password or Touch ID to confirm	5.
	Then wait for a moment for installation.
		application installation.
	5.	Then wait for a moment for installation.	6.	When the installation is completed, the
		"WebEx Meet" icon will appear on the
	6.	When the installation is completed, the
		phone's screen.
		"WebEx Meet" icon will appear on the
		phone's screen.
1.2 Using Inventech Connect System
		Manual for PC / Laptop			Manual for iOS

https://qrgo.page.link/KqnoP	https://qrgo.page.link/pgvit
Manual for Web Browser	Manual for Android

https://qrgo.page.link/iZ3ka

https://qrgo.page.link/vZ4rZ

1.2.1 Steps for using Inventech Connect via PC/Laptop are as follow:

1. Shareholders click the link to enter Registration for the meetingin the approval notification email for Inventech Connect.
2. Then the system will display information for e-Register.Fill-in the Username and Password that received by email, then click "sign-in" button.
3. • 3 -

1. The system will display the Shareholders' registration information. (At this procedure, it will be considered that the Shareholders has already registered to attend the meeting and the number of shares of the Shareholder to be counted as a quorum). Then click "Go to the registration page to watch the live broadcast via Application Cisco Webex Meeting".
2. The system will display the "Event Information". The Shareholders must then fill-in the information on the right side of "Join Event Now" with the following details:

▪

▪

▪

▪

▪

The system will display the Shareholders' name or proxies name in the "First

Name" field.

The system will display the Shareholders' registration number in the "Last Name" filed (in case of proxy it will display * after the registration number).

Fill-in email in the "Email Address" field (Email must be the same email

received from register via e-Request).

In the "Event Password" field, the system will set the default value for Shareholders. There is no need to make any changes.

Then click "Join Now" button.

1. After that, click "Run a temporary application" to access the Cisco WebEx Meeting application.
2. Click the "Join Event" button (green color) to join the meeting via Cisco WebEx Meeting Application.
3. The system will display two operation screens; one on the left showing live broadcast and the right showing Q&A and Multimedia Viewer functions with the login page of Inventech Connect for e-Voting.
4. Then click the "Continue" button (blue color) on the right hand side of the Multimedia Viewer function. The system will display the login screen for Inventech Connect and click "Sign in" button.
5. The system will display "Select Agenda" button, and Shareholders may view which agenda may be voted by clicking the "Select Agenda" (green color) in corner on the left and bottom.
6. The system will display the agenda items being entitled to vote, displaying "Voting Status: Pending".
7. When Shareholders wish to cast a vote, please choose the agenda to vote. The system will then show "Voting Status: Pending". Shareholders can press the following voting buttons,
8. 1. Agree (green color)
   2. Disagree (red color)
   3. Abstain (orange color) and
   4. Do not submit vote (blue color). Shareholders can change their vote until the closing of voting session for each agenda item.

If Shareholders press "Do not submit vote" button or do not press any buttons to cast a vote at any agendas, it shall be deemed that Shareholders agree with such agenda according to the Company's practice regarding counting of the vote. Shareholders can change their vote until the closing of voting session for each agenda item.

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