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23 December 2025 – Thailand Energy Awards 2024 honour IRPC’s leadership in energy efficiency and digital optimisation.IRPC Public Company Limited has reinforced its position as a leader in energy management and digital innovation after securing an Outstanding Award in the Creative Energy Project category at the Thailand Energy Awards 2024 for its Energy Efficiency and Reliability Improvement of the Crude Distillation Unit (CDU) with Digital Optimisation project. The award was received by Lersak Thongruang, Senior Executive Vice President, Operation, in recognition of the company’s success in applying digital technology to enhance energy efficiency and operational reliability. The award was presented by caretaker Energy Minister Auttapol Rerkpiboon, who presided over the ceremony organised by the Department of Alternative Energy Development and Efficiency (DEDE) at IMPACT Muang Thong Thani. The event recognises organisations demonstrating outstanding performance in energy efficiency and sustainable energy development. The accolade reflects the strong performance of IRPC’s crude distillation unit (ADU1), which has achieved effective energy management through digital optimisation to improve operational efficiency and maximise resource utilisation, in line with the company’s long-term sustainable development goals.

2 December 2025 – To support ongoing flood relief efforts in southern Thailand, fuel cards valued at 100,000 baht were presented to the Ministry of Energy by IRPC Public Company Limited on December 2, 2025. The contribution was formally received by Minister of Energy Mr Auttapol Rerkpiboon from Mr Terdkiat Prommool, President and Chief Executive Officer, and Ms Wanida Utaisomnapa, Senior Executive Vice President, Corporate Commercial and Marketing, IRPC. The donation forms part of the ministry’s initiative “Energy Helping People – Assisting Flood Victims in the South”, providing essential fuel for vehicles involved in rescue operations, repairs, and restoration following severe flooding in the region. Supporting organisations include the Electricity Generating Authority of Thailand (EGAT), PTT Public Company Limited, and oil traders under Section 7. The handover ceremony was held at the Ministry of Energy, Building B, Energy Complex Center. This donation is part of the “We Care by IRPC” project, underscoring IRPC’s commitment to supporting Thai society and encouraging resilience in times of crisis. “IRPC Creates Good Things for the Future.”

New graphene-enhanced textile technology promises cooler, hygienic and more flexible performance wear for rising-temperature lifestyles. IRPC Public Company Limited (IRPC), in collaboration with Healthcare Supply and Service Co., Ltd. (HSS), has introduced “Graphenix × KleanTeQ”, an innovative sportswear and lifestyle apparel collection enhanced with IRPC’s latest graphene ink technology. Mr Terdkiat Prommool, President and Chief Executive Officer of IRPC, said the development responds to growing consumer demand for sportswear that provides enhanced ventilation and flexibility, particularly for exercise in hot conditions. “Graphene’s unique properties — including heat dissipation, infrared emission, bacteria and odour reduction, and UV protection — help improve comfort, hygiene and mobility, supporting daily activities even on high-temperature days,” he said. He added that Thailand’s smart-textile sector is expanding, and this collaboration represents a model for advancing value-added innovation in the industry. “Graphenix × KleanTeQ reflects how Thai industrial partnerships can drive the future of sustainable and diversified textile materials,” Mr Terdkiat noted. Mr Yuthana Sinpsanvich, Executive Director of HSS, said the partnership is focused on delivering practical innovations that enhance everyday lifestyles, outdoor sports and fitness activities. “Our co-developed products truly meet real consumer needs, and Graphenix × KleanTeQ will continue to introduce new solutions that keep…

(27 November 2025) IRPC has been honoured at the SET Awards 2025 for a pioneering anti-drip additive that strengthens product safety, enhances industrial applications and drives sustainable value creation. IRPC Public Company Limited has been recognised for its breakthrough innovation at the SET Awards 2025, reinforcing the company’s leadership in high value-added solutions and sustainable industrial development. On 27 November 2025, Mr Terdkiat Prommool, President and Chief Executive Officer of IRPC Plc, received the Outstanding Innovative Company Award for the company’s “High Value Added Anti-drip Additive from PTFE/SAN Core-Shell Composite”. The award was presented by Mr Asadej Kongsiri, President of the Stock Exchange of Thailand, at the Stock Exchange of Thailand. This achievement highlights IRPC’s strong innovation capabilities and the tangible benefits its technologies deliver to the economy and society. The anti-drip additive strengthens product safety and can be applied across a wide range of sectors, including electrical and electronic appliances, the automotive industry, as well as paints and coatings. IRPC is the first company in Thailand to produce and commercialise this advanced material. Patent applications have already been filed both domestically and internationally, marking an important milestone that showcases the company’s competitiveness on the global stage. The company remains…

(25 November 2025) IRPC and HSS introduce graphene-enhanced sportswear and lifestyle clothing designed to elevate comfort, functionality, and Thailand’s textile innovation. To meet the growing demand for high-performance apparel, a new line of sportswear and lifestyle clothing has been introduced under the “Graphenix × KleanTeQ” brand—created through a collaboration between IRPC and HSS and engineered with fabric coated in graphene ink. The collection enhances fabric performance across cooling, comfort, durability and protection, while advancing Thailand’s textile industry through cutting-edge material innovation. Mr Terdkiat Prommool, President and Chief Executive Officer of IRPC Public Co., Ltd., said the company remains committed to bringing graphene technology into real-world applications under the concept “Innovation Meets Lifestyle.” The initiative forms a core part of IRPC’s 4R Strategy: Re-capitalise – strengthening asset management and financial efficiency Re-vitalise – upgrading core businesses Re-frame – transforming the organisation for long-term sustainability Re-invent – applying advanced material innovations to deliver high-value commercial products The partnership draws on the strengths of both organisations, combining IRPC’s graphene-based Nanocarbon Platform with HSS’s expertise in designing and manufacturing high-performance textiles. Together, they have developed sportswear, lifestyle apparel, and wearable products tailored for health and fitness enthusiasts. Mr Yuttana Silpsarnvitch, Executive Director of Healthcare…

Recycled polypropylene sheets from the “From Wastes to Walk” project will help produce essential assistive devices for patients and persons with disabilities. IRPC, in collaboration with EPP, is advancing the “From Wastes to Walk” initiative by donating recycled PP plastic sheets to the Prostheses Foundation under the Royal Patronage of Her Royal Highness the Princess Mother, to support the production of assistive devices for patients and persons with disabilities. On November 21, 2025, Ms Somruidee Charoenkrongsakul, Senior Vice President, Office of Corporate Affairs, and Ms Promporn Sinsoke, Senior Vice President, Specialty Petrochemical Business, IRPC Public Company Limited (IRPC), together with Mr Teerawat Vitoorapakorn, Senior Managing Director of Eastern Poly Pack Co., Ltd. (EPP), a subsidiary of Eastern Polymer Group Plc, jointly presented the recycled polypropylene (PP) sheets to Prof Clin Dr Nivet Nanthachit, Secretary-General of the Prostheses Foundation. The handover ceremony was held during the closing of the 175th Royal Prosthesis Unit at the Multipurpose Dome, Thepharak Subdistrict Municipality Office, Mueang District, Samut Prakan. The recycled PP sheets will be used to produce essential assistive devices — including ankle–foot orthoses (AFOs) — ensuring greater access to mobility support and improving quality of life for beneficiaries. They will also support the…

(5 November 2025) IRPC reports a turnaround profit of THB 340 million in Q3/2025, driven by improved product spreads and strategic execution under its long-term 4R plan for sustainable growth. A stronger market environment and disciplined execution of turnaround strategies have helped IRPC Public Company Limited return to profit in the third quarter of 2025, underscoring its growing operational resilience. Supported by higher product spreads and favourable crude oil conditions, the company posted a net profit of THB 340 million, marking a sharp rebound from a loss of THB 2.13 billion in the previous quarter. Led by Therdkiat Prommool, President and Chief Executive Officer, IRPC reported total revenue of THB 57.94 billion, up THB 1.14 billion or 2% quarter-on-quarter, driven by a 1% increase in average selling prices in line with rising crude oil benchmarks and a 1% increase in Market Gross Refining Margin (Market GRM). The company’s Market Gross Integrated Margin (Market GIM) rose to THB 5.49 billion, equivalent to USD 9.04 per barrel, reflecting a 5% improvement from Q2/2025. The performance was buoyed by wider price spreads between base lubricants and fuel oil, with falling fuel oil prices and stronger diesel spreads amid global supply concerns stemming from…

(21 October 2025) IRPC and the PTT Group have signed an MoU to strengthen advanced vocational education through the iPEC programme, developing high-skilled graduates to support Thailand’s energy and petrochemical industries. IRPC Public Company Limited (IRPC), led by Terdkiat Prommool, President and Chief Executive Officer, has presided over the signing of the Memorandum of Understanding (MoU) for Phase 4 of the “Intelligent Petrochemical and Energy Consultant” (iPEC) project. The collaboration brings together PTT Public Company Limited, PTT Oil and Retail Business Public Company Limited (PTT OR), PTT Global Chemical Public Company Limited, Thai Oil Public Company Limited, and Global Power Synergy Public Company Limited. The ceremony was honourably witnessed by Sanga Taechuasai, Deputy Secretary-General of the Office of the Vocational Education Commission, Ministry of Education, at the Suan Son Auditorium, 6th Floor, Energy Complex Building B. The MoU aims to strengthen human resource development in advanced vocational education across seven critical disciplines: Petrochemicals, Industrial Chemistry, Energy Technology, Mechatronics and Robotics, Electric Vehicle Technology, Manufacturing Technology, and Digital Business Technology. Students selected for the iPEC programme receive full scholarships covering tuition fees, monthly allowances, study equipment, accommodation, and internship opportunities. The programme is part of the PTT Group’s Creating Shared Value…

IRPC Public Company Limited (IRPC), led by Miss Narisa Tumma-upakorn, Executive Vice President, Corporate People and Organization Effectiveness, presented a financial contribution to the Marine and Coastal Resources Conservation Foundation of Thailand under the Royal Patronage of Her Royal Highness Princess Sirivannavari Nariratana Rajakanya. The donation was received by Admiral Suvin Jangyodsuk, Vice Chairman of the Princess Sirivannavari Thai Coral Reef and Marine Life Conservation Foundation, at Phalang Thai 1 Room, Building 1, PTT Headquarters. This initiative reflects IRPC’s strong commitment to environmental stewardship and sustainable development by supporting the conservation and restoration of Thailand’s marine ecosystem. The contribution will help promote awareness and encourage public participation in protecting the nation’s valuable marine resources through tangible activities such as coral planting, marine debris collection, educational exhibitions, and training programs. Through this collaboration, IRPC continues to uphold its dedication to creating shared value for society and the environment, in line with the royal aspiration of Her Royal Highness Princess Sirivannavari Nariratana Rajakanya to preserve Thailand’s marine resources for future generations.