Dato’ Siew was appointed as Non-Independent Executive Director of the Company on 17 October 2001. He was re-designated as the Non-Independent Non-Executive Deputy Chairman on 20 August 2004 and later as the Executive Vice Chairman of the Company on 25 January 2011.

Dato’ Siew received his secondary and tertiary education in the United Kingdom, first studying in Marlborough College, then completing his tertiary education at Imperial College, London. He obtained his Bachelor of Science (Hons) in Chemical Engineering and Master of Science (“MSc”) degree in Operational Research at Imperial College.

Dato’ Siew has extensive experience in the field of petrochemicals accumulated over more than 30 years in the local and international sectors.

Dato Siew was a very active member of the Young Presidents’ Organisation (“YPO”) from 1993 until 2006. He was Chairman of the Malaysian Chapter of YPO and

was Co-Chairman of the first Regional Conference in Kuala Lumpur in 1998. He became a member of the International Board of YPO in 2000 and served until 2003. During his tenure he was Chairman of YPO’s Global Leadership Congress in Beijing in 2003. He was a past President of the Imperial College Alumni of Malaysia (ICAAM), a post he has held from 2008 to 2018. He was also a past Governor of the Board of Governors of Malborough College of Malaysia.

Currently, Dato’ Siew is the Executive Chairman of Ancom Nylex Berhad (“ANB”) (formerly known as Ancom Berhad), the holding company of the Company, and Group Managing Director of Nylex (Malaysia) Berhad, both of which are listed on the Main Market of Bursa Malaysia Securities Berhad.

Dato’ Siew is a substantial shareholder of the Company through his direct and indirect interest in ANB and his direct interest in the Company.

Datuk Hasnul was appointed as the DCEO of the Company in October 2019.

Datuk Hasnul has more than 23 years of experience in several reputable multinational companies including Unilever, Johnson & Johnson and British American Tobacco where he developed his marketing and management skills. He then joined BERNAMA as its General Manager/CEO in 2009. He joined Malay Mail subsequently as CEO in 2013 to 2014. He then joined Ancom Nylex Berhad (“ANB”) (formerly known as Ancom Berhad) as its Executive Director (Business Development) in 2014 until 2019.

Datuk Hasnul obtained a Bachelor of Science in Business Administration in May 1984 from Southeast Missouri State University, USA and a Master of Business Administration (“MBA”) degree from Governors State University, USA, in December 1985.

He has no directorship in any public companies or listed issuers.

Chang Meng began his career with a Big Four audit firm in Malaysia in 1992 as an auditor and stayed until 2000 with his last position as an Audit Manager. He subsequently joined a construction company and later a stockbroking company as a Finance Manager

He joined Tamco Corporate Holdings Berhad (former name of the Company) in 2005 as its Corporate Accounting Manager, and became Head of Corporate Finance at ANB in 2010. He was promoted to Chief Financial Officer of the Company in 2011 and in 2014, he was also appointed as the Chief Financial Officer of ANB.

Chang Meng is a member of the Malaysian Institute of Accountants.

He has no directorship in any public companies or listed issuers.

Mohd Yusof was appointed as the General Manager of PCSB, a whollyowned subsidiary of the Company, in February 2015. Prior to joining PCSB, he was a Senior Manager/Director of Hayara Sdn. Bhd. and Hayana Sdn. Bhd., a solid waste management contractor and a construction materials company respectively, both of which are based in Penang, from 2013 to 2015. Before that, he held various senior managerial positions at Soi Yong Berhad and Koperasi Usaha Bersatu (M) Berhad.

Mohd Yusof holds a Bachelor Degree in Industrial Engineering from University of Alabama, Tuscaloosa, Alabama, USA.

He has no directorship in any public companies or listed issuers.

Serena is currently the General Manager of ACT, a subsidiary of the Company, since October 2017.

She has more than 25 years of experience in the bulk chemical business and logistics. Prior to the current position, she held various positions in Perusahaan Kimia Gemilang Sdn. Bhd. (“PKG”), currently a wholly-owned subsidiary of ANB, and her last position in PKG was Senior Operations Manager.

Serena holds a Post-graduate Diploma in Business Administration from the University of Central Lancashire, United Kingdom.

She has no directorship in any public companies or listed issuers.