Janet Kong, chief executive of Hengli Petrochemical International, and Saleh Al Zaid, acting president for Aramco Asia, signed the deal on Monday. Photo: Aramco
Janet Kong, chief executive of Hengli Petrochemical International, and Saleh Al Zaid, acting president for Aramco Asia, signed the deal on Monday. Photo: Aramco

Aramco considers buying 10% stake in China's Hengli Petrochemical