20260415_GJTL_Pengumuman RUPS_32070740_lamp1.pdf

                   ANNOUNCEMENT TO THE SHAREHOLDERS

Please be informed that the Company's Annual General Meeting (the "Meeting") will
be convened on Friday, May 22, 2026.

In accordance with the provisions of Article 19 paragraph 4 of the Company's Articles
of Association and Article 52 paragraph (1) of OJK Regulation No. 15/POJK.04/2020
concerning Planning and Holding of General Meeting of Shareholders of Public
Limited Companies (“POJK 15/2020”), the summoning of the Meeting shall be
announced on the PT. Kustodian Sentral Efek Indonesia (KSEI) website or
eASY.KSEI at https://akses.ksei.co.id/, the Indonesia Stock Exchange website at
www.idx.co.id and the Company's website at www.gt-tires.com on Thursday,
April 30, 2026.

Those who are entitled to attend or be represented in the Meeting are the
Shareholders whose names are recorded in the Company's Register of Shareholders
on April 29, 2026 and/or registered shareholders at the sub-securities account of the
KSEI on April 29, 2026 until the closing of the Company’s shares trading on the
Indonesia Stock Exchange.

Shareholders who are entitled to attend the Meeting are given the opportunity to grant
their attendance and voting rights electronically through the KSEI Electronic General
Meeting System (eASY.KSEI) application at https://akses.ksei.co.id/ provided by
KSEI, as mechanism for granting power of attorney electronically (e-Proxy) in the
implementation of e-RUPS. The e-Proxy facility is available from the date of the
summoning of the Meeting until 1 (one) working day before the day of the Meeting,
which is May 21, 2026.

Shareholders who are unable to attend the Meeting may grant power of attorney
(i) through a power of attorney form available on the Company's website which can be
submitted by the proxy at the registration period before attending the Meeting or
(ii) electronically through KSEI's Electronic General Meeting System (eASY.KSEI)
provided by KSEI. Further information regarding the mechanism for granting
attendance and voting rights will be informed at the time of the Summoning of the
Meeting.

Please be reminded that all Shareholder proposals to be included in the agenda of the
Meeting, must comply with the provisions of Article 19 paragraph 7 of the Company's
Articles of Association and Article 16 of POJK 15/2020 and must be received by the
Company's Board of Directors at the latest on Thursday, April 23, 2026.

                               Jakarta, April 15, 2026
                         Board of Directors of the Company