World-class Directors
 

 

Anon Sirisaengtaksin

Chairman of the Board of Directors
Chairman, PTT Chemical International (Asia Pacific ROH) Limited and Advisor, PTT Global Chemical Public Company Limited

Anon's career started at the Department of Mineral Resources, Thailand and covers more than 30 years in government service and various roles of responsibility with PTT Group including pipeline construction, gas compression, system analysis, natural gas marketing and transmission, natural gas supply and trading, corporate strategy and business development, Exploration & Production Business and Petrochemical Business.

He is currently the Chairman, PTT Chemical International (Asia Pacific ROH) Limited and Advisor, PTT Global Chemical Public Company Limited.

Anon holds a Bachelor's degree in Geology from Chulalongkorn University, an MBA from Thammasart University, an Honorary Degree of Doctor of Public Administration from Bangkokthonburi University and certificates in "Project Investment Appraisal and Management" and "Global Leadership" from Harvard University.

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Dr. Kongkrapan Intarajang, Ph.D.

Chief Operating Officer - Upstream Petrochemical Business
PTT Global Chemical Public Company Limited (PTTGC)

Dr. Kongkrapan has more than 20 years of experience in the global petrochemical and chemical arenas. His areas of expertise include overseeing corporate strategy, business development, major project development, international M&A, R&D, and corporate finance & investor relations divisions.

He is currently the Chief Operating Officer of Upstream Petrochemical Business at PTT Global Chemical Public Company Limited (PTTGC) and a member of the Board of Directors in several companies under PTTGC's umbrella, such as Thai Tank Terminal Limited in Thailand, PTT Chemical International Pte. Ltd. in Singapore, Emery Oleochemicals Group in Malaysia, Vencorex Holding in France, NatureWorks LLC, Myriant Corporations, PTTGC America, and PTTGC USA in USA.

Moreover, Dr. Kongkrapan has been working with PTTGC throughout his career, holding various senior positions including Executive Vice President of International Business Operations, Senior Vice President overseeing Performance Products Business Unit and Corporate Business Development, CEO of Emery Oleochemicals Group, Chairman of the board for a number of PTTGC's subsidiaries (TOC Glycol and Thai Ethanolamines), and President and Board Member of Thai Oleochemicals.

He has a Bachelor of Engineering in Chemical Engineering from Chulalongkorn University and Ph.D. in Chemical Engineering from the Houston University, Texas.

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Chaya Chandavasu, Ph.D.

Senior Vice President - Science & Innovation
PTT Global Chemical Public Company Limited (PTTGC)

Dr.Chaya Chandavasu is currently Senior Vice President of Science & Innovation at PTT Global Chemical Public Company Limited (PTTGC), one of the leading and largest chemical companies in Asia, and a member of the Board of Directors in several companies under PTTGC's umbrella, such as Auria Bio Chemicals Company Limited in Thailand, Solution Creation Company Limited in Thailand and Myriant Corporation in USA. He is responsible for company's innovation strategy, new project development and scouting/assessing new emerging technologies to create long-term competitive advantages as well as overseeing the PTT Global Chemical's Science & Innovation Center. With more than 20 year of experience in the global oil & gas, petrochemical and chemical industry, his experience includes technology & engineering, marketing & sales and research & development.

Dr. Chaya has a Bachelor of Chemistry (First Class Honors) from Mahidol University, Thailand and Master and Ph.D. of Chemical Engineering from New Jersey Institute of Technology, USA.

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Thitipong Jurapornsiridee

Director
Bio Spectrum Company Limited (subsidiary of PTT Global Chemical Public Company Limited)

Thitipong Jurapornsiridee is the Director of Bio Spectrum Co, Ltd. and Vice President Corporate Finance Policies and Investor Relations for PTT Global Chemical Public Company Limited. He has extensive experience in financial strategies and investor relations for the olefins and petrochemical industries.

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