Annoucement

Mr.Khantachai Vichakkhana, (5th from left), Chairman of the Board and Mr.Prachai Leophairatana (5th from right), Chief Executive Officer with the Management Team of TPI Polene Public Company Limited (TPIPL), has been awarded the ESG100 Company Certificate for 2025, as a company with outstanding Environmental, Social, and Good Governance (ESG) operation from Mr.Pipat Yodprudtikan (6th from left), Chairman of Thaipat Institute at TPI Tower, Sathorn, Bangkok.

TPI Polene has been listed in ESG100 securities list for the fourth consecutive year

TPI Polene Public Company Limited (“TPIPL”), the manufacturer and distributor of cement, ready-mixed concrete and specialty polymer business, has been awarded as one of the ESG100 top companies with outstanding operation in Environmental, Social and Governance (ESG) aspects from the assessment of listed Securities in the year 2025 by Thaipat Institute.

Mr. Khantachai Vichakkhana, Chairman of the Board, revealed that Thaipat Institute announced TPIPL’s ranking in ESG100 for the year 2025 by selecting from 921 listed Securities as a company for ESG Values with outstanding performance in Environmental, Social and Governance (ESG) aspects in Property and Construction Sector. The Company has been listed in the ESG100 list for the 4^th consecutive year (in the year 2022-25).

“The Company has established its sustainability policy in alignment with its business direction and strategies to create a balance among economic, environmental, and social dimensions under the principles of good corporate governance. The Company enhanced production efficiency and improved technologies to be environmentally friendly by using electricity from renewable sources to produce cement and substituting coal with refuse-derived fuel in cement production process, and fossil-fuel-engines with electric vehicles run by electricity from renewable sources. Furthermore, the Company has developed environmentally friendly products, such as hydraulic cement, to help reduce greenhouse gas emissions.”

Thaipat Institute considers the rankings of Securities by taking into consideration of data from ESG operations together with the listed company's operational results.

Thaipat Institute is the pioneer in the development of sustainability information of the business, and has disclosed names of 100 outstanding ESG listed Securities, known as ESG100 Securities list, for the first time in the year 2015, and the sustainability data of listed companies has been collected and carried out for the 11^th consecutive year in this year.

The sustainability investment rating conducted by Thaipat Institute is an independent assessment as an external agency, using publicly disclosed information. The evaluation is benchmarked against ESG indicators based on internationally accepted sustainability frameworks and standards such as those from the World Federation of Exchanges (WFE), Global Reporting Initiative (GRI), International Financial Reporting Standards (IFRS), and the UN Principles for Responsible Investment (UN PRI).

TPI Polene and TPI Polene Power received citations in the 10th Global Good Governance Awards 2025 held in Brunei.

Dear Esteemed Equity Investors and Debenture Holders of TPIPL and TPIPP,

We are happy to share with you that both TPI Polene and TPI Polene Power received citations in the 10^th Global Good Governance Awards 2025 held in Brunei.

TPI Polene was given citation for the Green Innovation and Solutions it introduced to the market leveraging its in-house, home grown Research & Development team.

TPIPP received citation on Environmental Responsibility for the socio-economic impact generated by its power production that uses household waste as fuel.

Thank you for your continued support to TPIPL and TPIPP.

2024 Sustainability Disclosure Award from Thaipat Institute

On November 28, 2024, TPI Polene Public Company Limited and TPI Polene Power Public Company Limited received 2024 Sustainability Disclosure Award in the category of Honorary Award, the highest award from Thaipat Institute for the third consecutive years, reflecting the Companies’ commitment to transparent and comprehensive disclosure of sustainability information.

As members of the Sustainability Disclosure Community (SDC), the Companies place great importance to data reporting in environmental, social, and governance (ESG) criteria for exceptional performance of sustainable development in line with the strategy of the TPI Polene Group.

The Companies are committed to conducting business that give precedence to environmental friendliness and embrace social responsibility under a good corporate governance policy to create benefits and value for all stakeholders in a sustainable manner.

TPI Polene Receives Citation and Recognition from Thaipat institute for its ESG and Sustainability Merits

As 2024 is drawing to a close, we are happy to share that TPI Polene has been a recipient of the Sustainability Disclosure Award 2024 as well as Inclusion in the ESG100 Index for 3^rd Year in a Row by Thailand’s Thaipat Institute.

We wish you all Happy Holidays.

And, thank you for your continued support.

TPIPL and TPIPP have achieved "Excellent CG Scoring, a 5-star corporate governance assessment

TPI Polene Public Company Limited (TPIPL) and TPI Polene Power Public Company Limited (TPIPP) prove a next level of operational excellence, following their continuously organizational development. On October 28, 2024, TPIPL and TPIPP have achieved "Excellent CG Scoring, a 5-star corporate governance assessment” for two consecutive years from Corporate Governance Report of Thai Listed Companies (CGR) for the year 2024, operated by Thai Institute of Directors in collaboration with the Stock Exchange of Thailand and the Office of Securities and Exchange Commission. This reflects the determined dedication of the companies' Board of Directors, top management and employees to the continuous development and enhancement of the good corporate governance practices of the companies.

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