The Company was established in July 1998 to develop a world class integrated petrochemical facility in Kertih, Terengganu, Malaysia.

Centered within the PETRONAS Petroleum Industry Complex, Malaysia’s most sophisticated and advanced petrochemical facility, the OPTIMAL Group of Companies is comprised of :

OPTIMAL Olefins (Malaysia) Sdn. Bhd. is a subsidiary of Petronas while OPTIMAL Glycols (Malaysia) Sdn. Bhd. and OPTIMAL Chemicals (Malaysia) Sdn. Bhd. are the wholly owned subsidiary of Petronas.

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