Announcement • Mar 29
PTT Global Chemical Public Company Limited Announces Board and Committee Changes, Effective March 27, 2026 PTT Global Chemical Public Company Limited announced changes in its board and committee composition. General NIMIT SUWANNARAT, previously serving as Audit Committee and Chairman of the Risk Management, resigned from these positions due to reposition, with term expiring on March 27, 2026. Effective March 27, 2026, General NIMIT SUWANNARAT was appointed as Chairman of the Board of Directors and Chairman of the Independent Director. Mr. THANWA LAOHASIRIWONG was appointed as Chairman of the Risk Management, effective March 27, 2026. Mr. SURACHAI ACHALABOON was appointed as Director to the Audit Committee, effective March 27, 2026. The Audit Committee is consisted of Mr. THANWA LAOHASIRIWONG as Chairman of the Audit Committee, Mr. SURACHAI ACHALABOON as Director to the Audit Committee, and Mr. Chatchawalit Dhammasaroj as Secretary of the Audit Committee. Announcement • Mar 14
PTT Global Chemical Public Company Limited Announces Changes in Sub-Committee Members PTT Global Chemical Public Company Limited announced that General NIMIT SUWANNARAT resigned from the position of Chairman of the Corporate Governance and Sustainability Committee due to reposition, effective March 12, 2026, and was newly elected as Chairman of the Risk Management Committee effective March 13, 2026. Mr. SURACHAI ACHALABOON resigned from the position of Director to the Nomination & Remuneration Committee due to reposition, effective March 12, 2026, and was newly elected as Chairman of the Nomination & Remuneration Committee effective March 13, 2026. Announcement • Jan 27
PTT Global Chemical Public Company Limited Appoints Cherdchai Boonchoochauy as Director to the Risk Management Committee and Sub-Committee Member, Effective February 1, 2026 PTT Global Chemical Public Company Limited appointed Mr. Cherdchai Boonchoochauy as Director to the Risk Management Committee and Sub-Committee Member. The board's resolution date was January 26, 2026. Both positions are effective from February 1, 2026. Announcement • Sep 27
Kuraray Co., Ltd. (TSE:3405) agreed to acquire an additional 20.10% stake in Kuraray GC Advanced Materials Co., Ltd. from PTT Global Chemical Public Company Limited (SET:PTTGC). Kuraray Co., Ltd. (TSE:3405) agreed to acquire an additional 20.10% stake in Kuraray GC Advanced Materials Co., Ltd. from PTT Global Chemical Public Company Limited (SET:PTTGC) on September 22, 2025. After the transfer of shares of KGC, the Company’s shareholding in KGC will be reduced from 33.4% to 13.3% and KRR’s shareholding in KGC will be increased from 53.3% to 73.4%, with the remaining 13.3% retained by Sumitomo Corporation. The transaction is subject to definitive agreement. The expected completion of the transaction is October 31, 2025. Announcement • Sep 26
Ptt Tank Terminal Company Limited agreed to acquire Acquisition of assets of PTT Global Chemical Public Company Limited from PTT Global Chemical Public Company Limited (SET:PTTGC) for THB 4.8 billion. Ptt Tank Terminal Company Limited agreed to acquire Acquisition of assets of PTT Global Chemical Public Company Limited from PTT Global Chemical Public Company Limited (SET:PTTGC) for THB 4.8 billion on September 18, 2025. A cash consideration of THB 4.84 billion will be paid by Ptt Tank Terminal Company Limited.
The transaction is subject to approval of offer by acquirer board. The deal has been approved by the board. Announcement • Sep 23
PTT Global Chemical Public Company Limited Announces Appointment of Directors and Sub-Committee Members, Effective October 1, 2025 PTT Global Chemical Public Company Limited announced appointment of Mr. Prasong Intaranongpai as Director to the Risk Management Committee, effective October 1, 2025 and appointment of Mr. Jaturong Worawitsurawatthana as Director to the Corporate Governance and Sustainability Committee, effective October 1, 2025 . Announcement • Apr 09
PTT Global Chemical Public Company Limited Approves Dividend for the Year 2024, Payable on April 24, 2025 PTT Global Chemical Public Company Limited announced at the AGM held on April 8, 2025, approved the allocation of profit from the operating results in the Year 2024 and the dividend payment for the Year 2024 operating performance of THB 0.50 per share, totaling approximately THB 2,254 million. The dividend payment shall be allocated from the unappropriated retained earnings from the taxable profit at tax rate of 10 % of the dividend of THB 0.50 per share, which the individual shareholders are subjected to withholding tax of 10% but are entitled to claim tax credit at 10/90 of the dividend. Shareholders who are entitled to receive dividends are those whose names are listed on the Record Date, set by the Company, on Tuesday, March 4, 2025. The final dividend payment shall be made on April 24, 2025. Announcement • Apr 08
PTT Global Chemical Public Company Limited Announces Board Changes PTT Global Chemical Public Company Limited announced retirement of Mr. Somkiat Prajamwong as Independent Director, effective date is April 4, 2022 and expire date is April 8, 2025. Position in company: Director to the Nomination & Remuneration Committee, Expire Date: 08-Apr-2025, Terminate Reason: Retire from office at the end of the term; Appointment of Lieutenant General Chaipruak Doungprapat as INDEPENDENT DIRECTOR, Effective Date: 08-April-2025, Position in company: Director to the Nomination & Remuneration Committee, Effective Date: 08-April-2025. The Audit Committee is consisted of CHAIRMAN OF THE AUDIT COMMITTEE- Mr.THANWA LAOHASIRIWONG - 1 Year 6 Month 11 Day; AUDIT COMMITTEE - GEN.NIMIT SUWANNARAT - 1 Year 6 Month 11 Day; AUDIT COMMITTEE - Mr.PAKORN NILPRAPUNT - 1 Year 6 Month 11 Day; SECRETARY OF THE AUDIT COMMITTEE -Mr.Chatchawalit Dhammasaroj. Announcement • Feb 19
PTT Global Chemical Public Company Limited Proposes Dividend for the Year 2024, Payable on April 24, 2025 PTT Global Chemical Public Company Limited at its 2025 Annual General Meeting of Shareholders to be held on 08 April 2025, The Board of Directors deemed appropriate to propose the Annual General Meeting of Shareholders to consider and approve the dividend payment for the Year 2024 operating performance of THB 0.50 per share, totaling approximately THB 2,254 million. The dividend payment shall be allocated from the unappropriated retained earnings (Separate Financial statements ended December 31, 2024) from the taxable profit at tax rate of 10% of the dividend of THB 0.50 per share, which the individual shareholders are subjected to withholding tax of 10% but are entitled to claim tax credit at 10/90 of the dividend. The Company has set the Record Date to be on March 4, 2025 for the right to attend the 2025 Annual General Meeting and to receive the dividend. The Final dividend payment shall be made on April 24, 2025. Announcement • Dec 13
PTT Global Chemical Public Company Limited Announces Resignation of Mom Luang Peekthong Thongyai, A Director and A Director to the Risk Management Committee PTT Global Chemical Public Company Limited informed that Mom Luang Peekthong Thongyai, a Director and a Director to the Risk Management Committee, has resigned from his positions, effective from December 12, 2024 onwards. Announcement • Sep 24
PTT Global Chemical Public Company Limited Announces Resignation of Noppadol Pinsupa, Director and Director to the Risk Management Committe, Effective from October 1, 2024 PTT Global Chemical Public Company Limited informed that Mr. Noppadol Pinsupa, Director and Director to the Risk Management Committee, has resigned from his positions, effective from October 1, 2024 onwards. Announcement • Aug 30
PTT Global Chemical Public Company Limited Announces Management Changes PTT Global Chemical Public Company Limited announced termination of Miss Pattaralada Sa-Ngasang as Executive Vice President of Finance and Accounting, effective September 30, 2024 and appointment of Mr. Thitipong Jurapornsiridee as Executive Vice President of Finance and Accounting, effective October 1, 2024. Announcement • Aug 26
PTT Global Chemical Public Company Limited Appoints Nivadee Jaroensitipun as a Director PTT Global Chemical Public Company Limited announced that the Company's Board of Directors at the meeting No. 10/2024 held on August 26, 2024 has passed the resolution to appoint Mrs. Nivadee Jaroensitipun as a Director in replacement of Mr. Cherdchai Boonchoochauy, a resigning director, by the recommendation of the Nomination and Remuneration Committee, effective from August 26, 2024 onwards. Announcement • Aug 16
PTT Global Chemical Public Company Limited Announces Resignation of Cherdchai Boonchoochauy as Director and Director to the Risk Management Committee, Effective from August 19, 2024 PTT Global Chemical Public Company Limited would like to inform that Mr. Cherdchai Boonchoochauy, Director and Director to the Risk Management Committee, has resigned from his positions, effective from August 19, 2024 onwards. Announcement • Feb 12
PTT Global Chemical Public Company Limited Announces Board Changes PTT Global Chemical Public Company Limited informed that the Company's Board of Directors at the Meeting No. 2/2024 held on February 12, 2024 has passed the resolution by the recommendation of the Nomination and Remuneration Committee to appoint Mr. Petai Mudtham as a Director and a Director to the Risk Management Committee in replacement of Mr. Sarawut Kaewtathip who has resigned from his positions, effective from February 12, 2024 onwards. Announcement • Jan 05
PTT Global Chemical Public Company Limited Announces Resignation of Sarawut Kaewtathip, Director and Director to the Risk Management Committee PTT Global Chemical Public Company Limited informed that Mr. Sarawut Kaewtathip, Director and Director to the Risk Management Committee, has resigned from his positions, effective from January 4, 2024 onwards. Announcement • Nov 22
Wha Venture Holding Company Limited greed to acquire 50% stake in GC Logistics Solutions Company Limited from PTT Global Chemical Public Company Limited (SET:PTTGC). Wha Venture Holding Company Limited greed to acquire 50% stake in GC Logistics Solutions Company Limited from PTT Global Chemical Public Company Limited (SET:PTTGC) on November 9, 2023. The transfer of the sale shares is anticipated to be completed by December 2023. Announcement • Nov 02
Ptt Global Chemical Public Company Limited Approves Executive Changes, Effective November 15, 2023 PTT Global Chemical Public Company Limited approved the following at the Special Meeting No. 2/2023 held on November 1, 2023: 1. To appoint Directors in replacement of the vacant positions as follow; 1) Police Colonel Dusadee Arayawuth to be an Independent Director in replacement of Mr. Piyasvasti Amranand. 2) Mr. Thanwa Laohasiriwong to be an Independent Director in replacement of Mr. Apisak Tantivorawong. 3) Mr. Predee Daochai to be an Independent Director in replacement of Mrs. Watanan Petersik. The appointment of new independent directors No. 1) and 2) is effective from November 1, 2023 onwards and No. 3) is effective from November 15, 2023 onwards. 2. To appoint Mr. Predee Daochai to be the Chairman of the Board of Directors and Chairman of the Independent Directors in replacement of Mr. Piyasvasti Amranand, effective from November 15, 2023 onwards. To appoint Sub-Committee Members as follows 1) The Audit Committee: (1) Mr. Thanwa Laohasiriwong:Chairman (Newly Appointed), (2) Mr. Pakorn Nilprapunt:Director (Changed Position). (3) Lieutenant General Nimit Suwannarat Director (unchanged). 2) The Nomination and Remuneration Committee: (1) Mr. Pakorn Nilprapunt: Chairman (unchanged), (2) Mr. Somkiat Prajamwong: Director (unchanged), (3) Lieutenant General Nimit Suwannarat:Director (unchanged). 3) The Corporate Governance and Sustainability Committee: (1) Mr. Somkit Lertpaithoon: Chairman (unchanged), (2) Police Colonel Dusadee Arayawuth: Director (Newly Appointed), (3) Mr. Patchara Anuntasilpa:Director (unchanged), (4) Mr. Chadil Chavanalikikorn: Director(unchanged), (5) Mr. Surachai Achalaboon: Director (unchanged), 4) The Risk Management Committee: (1) Mr. Grisada Boonrach: Chairman (unchanged), (2) Mr. Sarawut Kaewtathip:Director (unchanged), (3) Mr. Noppadol Pinsupa:Director: (unchanged), (4) Mr. Cherdchai Boonchoochauy:Director (unchanged), (5) Mr. Kongkrapan Intarajang: Director (unchanged) . The appointment of new sub-committee members is effective from November 1, 2023 onwards. Announcement • Sep 26
PTT Global Chemical Public Company Limited Approves Board Changes PTT Global Chemical Public Company Limited announced that the company's board of directors at the Meeting No. 11/2023 held on September 25, 2023 has passed the resolutions by the recommendation of the nomination and remuneration committee as follows: Appointment of Sub-Committee Members as follows: 1) Mr. Pakorn Nilprapunt to be chairman of the audit committee; 2) Lieutenant General Nimit Suwannarat to be Director to the Audit Committee in replacement of Mr. Apisak Tantivorawong. The appointment is effective from September 25, 2023 onwards. Announcement • Sep 23
Ptt Global Chemical Public Company Limited Announces Resignation of Watanan Petersik, Independent Director, Director to the Audit Committee, and Director to the Corporate Governance and Sustainability Committee PTT Global Chemical Public Company Limited announced that Mrs. Watanan Petersik, Independent Director, Director to the Audit Committee, and Director to the Corporate Governance and Sustainability Committee, has resigned from her positions due to her tenure as the independent director for nine consecutive years, in compliance with the Company's good corporate governance principles and the independent director charter, effective from September 22, 2023 onwards. Announcement • Aug 30
PTT Global Chemical Public Company Limited Announces the Resignation of Mr. Apisak Tantivorawong as Independent Director and Chairman of the Audit Committee PTT Global Chemical Public Company Limited informed that Mr. Apisak Tantivorawong, Independent Director and Chairman of the Audit Committee, has resigned from his positions due to the mandatory retirement at 70 years old, in compliance with the Company's good corporate governance principles regarding the director qualifications, effective from August 29, 2023 onwards. Announcement • Aug 22
PTT Global Chemical Public Company Limited Omits to Pay Interim Dividend for the First Six Months Period of 2023 from January 1, 2023 to June 30, 2023 PTT Global Chemical Public Company Limited has approved a resolution for the no payment of interim dividend for the first six months period of 2023 from January 1, 2023 to June 30, 2023. Announcement • Jul 12
PTT Global Chemical Public Company Limited Announces Retirement of Piyasvasti Amranand as Independent Director, Chairman and Chairman of the Independent Director PTT Global Chemical Public Company Limited announced that Mr. Piyasvasti Amranand has retired as the Company's Independent Director, Chairman and Chairman of the Independent Director due to the mandatory retirement at 70 years old, in compliance with the Company's good corporate governance principles regarding the director qualifications, effective from July 12, 2023 onwards. In this regard, the Company would proceed to appoint a qualified person to replace the vacant positions and would make further notification to the Stock Exchange of Thailand in due course. Announcement • May 23
PTT Global Chemical Public Company Limited Announces Board Changes PTT Global Chemical Public Company Limited announced that at its Board of Directors at the Meeting No. 6/2023 held on May 22, 2023 has passed the resolution by the recommendation of the Nomination and Remuneration Committee to appoint Mr. Surachai Achalaboon as a Director and a Director to the Corporate Governance and Sustainability Committee in replacement of Mom Luang Chayotid Kridakon who has resigned from his positions, effective from May 22, 2023 onwards. Announcement • Jan 24
PTT Global Chemical Public Company Limited Announces Board Changes PTT Global Chemical Public Company Limited at its board meeting held on January 23, 2023, has passed the resolution by the recommendation of the Nomination and Remuneration Committee to appoint Mr. Noppadol Pinsupa as a Director and a Director of the Risk Management Committee in replacement of Mr. Disathat Panyarachun who has resigned from his positions, effective from January 23, 2023 onwards. 
