Taiwanese producer Formosa Chemicals & Fibre Corp (FCFC) will shut its phenol-acetone units in September due to shortage of feedstock benzene and the shutdown might last for more than two weeks,but the exact dates were not firm yet.The unscheduled shutdown was mainly due to problems in obtaining feedstock benzene from its upstream aromatics units. 由于苯的缺乏，FCFC将在九月停车苯酚--丙酮装置，此次停车将持续两周以上，具体时间还不确定。