A major regional capacity pause is underway across the European polyurethane raw materials sector. Wanhua Chemical has confirmed the temporary shutdown of BorsodChem’s 400,000 metric tons/year MDI plant and its 250,000 metric tons/year TDI unit in Hungary to undergo routine servicing.
As part of the integrated manufacturing complex, upstream supporting units, including aniline and nitrobenzene production lines, are likewise being powered down in synchronized stages to accommodate the facility-wide overhaul.
Operational Objectives and Market Supply Dynamics
In its official corporate disclosure, Wanhua characterized the 35-day turnaround as part of BorsodChem’s standard annual preventative maintenance program, designed to ensure long-term equipment safety and operational efficiency. The group noted it does not anticipate a material financial impact on its overall annual operational throughput.
Nevertheless, taking the plants offline temporarily removes a combined 650,000 metric tons/year of nameplate isocyanate capacity from the European market during the peak summer maintenance season. Wanhua did not disclose whether the temporary pause would necessitate allocation controls, alter customer delivery schedules, or impact regional price levels for MDI and TDI.
Acquired by Wanhua in 2011, BorsodChem serves as the group’s primary European manufacturing hub, supplying essential isocyanates for rigid and flexible PU foams, coatings, adhesives, sealants, and elastomers utilized across the construction, refrigeration, automotive, and furniture manufacturing industries.
