Honeywell Technologies announced a collaboration with Hengyi Industries to provide advanced process technologies, licensing, engineering, proprietary equipment, catalysts and technical support services for the second phase of the Pulau Muara Besar (PMB) petrochemical project in Brunei.
The partnership aims to enhance efficiency and reliability while enabling production of higher-value petrochemicals, the company said.
Upon completion of phase two, PMB will reach an annual crude-processing capacity of approximately 20 million metric tons.
The collaboration builds on the phase one partnership, where Honeywell supplied process technologies, engineering design, key equipment, catalysts and adsorbents, operator training and technical services for startup and ongoing operations.
The announcement was reported by Chemical Week on October 19, 2026.
