Wanhua Chemical announces maintenance, tech upgrade plans

Wanhua Chemical Group (SSE:600309) has announced planned operational adjustments at its Fujian and Yantai industrial parks. The Fujian Industrial Park will undergo a scheduled maintenance shutdown of its 80,000-ton/year MDI unit, 36,000-ton/year TDI unit, 40,000-ton/year PVC unit, and related facilities starting June 5, 2025, with an estimated downtime of 45 days. Wanhua states this is a routine annual maintenance procedure and will not significantly impact the company's overall operations.