Hengyi Petrochemical: The environmental protection unit of the first phase of the company's Brunei refinery project produces a small amount of sulfur as a byproduct, with a designed capacity of 120,000 tons. The second phase of the Brunei refinery pr

2026-06-15

Hengyi Petrochemical: The environmental protection unit of the first phase of the company's Brunei refinery project produces a small amount of sulfur as a byproduct, with a designed capacity of 120,000 tons. The second phase of the Brunei refinery project is progressing smoothly.