On the evening of August 4, 2026, Wanhua Chemical issued an announcement stating that:
Based on the production process characteristics of chemical enterprises and to ensure the safe and effective operation of production facilities, the company's 1.1 million tons/year MDI plant and related supporting facilities at the Yantai Industrial Park will undergo a scheduled maintenance shutdown starting August 10, 2026.
The maintenance is expected to last for approximately 45 days.
This shutdown is a routine annual maintenance as planned, and will not have a material adverse impact on the company's production and operations.
