Chem Show is happening from 22 October 2019, Tuesday to 24 October 2019, Thursday at Jacob K. Javits Convention Center in New York City, NY. The organizer of the event is International Exposition Company. It is open to trade visitors. The estimated number of attendance is 5,500. The estimated number of exhibitors is 300. The frequency of this event is biennial. The event has been running since 1915.