BASF

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.

People's Republic of China

SABIC is a global leader in diversified chemicals with large-scale production including methanol and other petrochemical products.

Saudi Arabia

Resonac Holdings is a Japanese petrochemical company specializing in manufacturing and selling basic chemicals including ethylene and other base chemicals. The company focuses on providing sustainable petrochemical solutions.

Japan