23 Mar 2018
Lonza Announces Routine Shutdown of Niacin Plant in Visp (CH) for Maintenance

Visp, Switzerland, 23 March 2018 – Lonza today announced that it will shut down its production of niacin in Visp (CH) for some weeks during April and May 2018 to perform routine maintenance and process optimization.

During this period Lonza plans to fulfill all confirmed orders and contractual obligations.