Olefins

OMV is an integrated, international oil, gas, and petrochemicals company headquartered in Vienna, Austria, focusing on sustainable energy solutions and producing base chemicals such as ethylene and other petrochemical products.

Oriental Union Chemical is a leading manufacturer and exporter of plastic resins and polymers, serving both local and international markets with a commitment to innovation and quality.

PKN Orlen is a major Polish oil refiner and petrochemical company, operating as an integrated oil and gas concern with a diverse portfolio including refining, petrochemical production, and retail.

PTT Global Chemical Public Company Limited (PTTGC) is Thailand’s largest and ASEAN’s leading integrated petrochemical and refining company, focusing on sustainable growth in petrochemical and refining businesses.

Petro Rabigh is a Saudi Arabian company specializing in the production of petrochemical products including olefins and polymers, operating a world-class refinery and petrochemical complex.

PetroChina Company Limited is the listed arm of China National Petroleum Corporation (CNPC), the largest oil and gas producer and supplier in China, involved in a broad range of activities including oil and gas exploration, production, refining, marketing, and petrochemical manufacturing.

Petrobras is a semi-public Brazilian multinational corporation in the petroleum industry, producing petrochemicals including xylenes used in industrial applications.

Petrochemical Industries Company (PIC) is a leading manufacturer and distributor of petrochemicals in Kuwait, focusing on the production of base chemicals such as ethylene, propylene, and other related products.

Petronas Chemicals Group Berhad is Malaysia's leading integrated chemicals producer engaged in manufacturing and marketing of petrochemical products including olefins, polymers, fertilizers and methanol.

Petroquímica de Venezuela, S.A. (Pequiven) is the Venezuelan company responsible for the production, commercialization, and distribution of petrochemical products, contributing to the diversification of the national economy through the manufacture of intermediates and derivatives.