Yusri bin Mohamed Yusof

Perstorp Financial Services AB specializes in industrial inorganic chemicals. The firm offers chemical products, adhesives, plastics, and products in combination with plastics, electronics products, and automotive. The firm also manufactures and develops fuel components. The company was founded on July 16, 2008 and is headquartered in Perstorp, Sweden.

PETRONAS Chemicals Derivatives Sdn. The private company is based in Kuala Lumpur, Malaysia. Bhd. is a Malaysian company that manufactures chemical products. The company is ultimately controlled by the Government of Malaysia.

Petroliam Nasional Bhd. operates as an investment holding company which engages in the exploration of oil and gas, and marketing of petroleum & petroleum products. It operates through the following segments: Upstream, Gas and New Energy, Downstream and Corporate & others. The Upstream segment activities include oil and natural gas exploration, development and production, together with related pipeline and transportation activities. The Gas and New Energy segment activities include purchase of natural gas from Upstream, liquefaction and processing of natural gas, marketing and trading of liquefied natural gas and sales gas as well as power and new energy business. The Downstream segment activities include the supply and trading, refining, manufacturing, marketing and transportation of crude oil, petroleum and petrochemical products. The corporate & Others segment comprise primarily logistic and maritime segment, property segment and central treasury and project delivery and technology function. The company was founded on January 20, 1998 and is headquartered in Kuala Lumpur, Malaysia.

Ethylene Malaysia Sdn. The private company is based in Trengganu, Malaysia and ultimately controlled by the Government of Malaysia. Bhd. is Malaysia's leading integrated chemicals producer. The Malaysian company's operations include manufacturing, marketing, and selling a variety of petrochemicals. on September 01, 2010. was acquired by Petroliam Nasional Bhd.