International trade · 25/09/2025Updated: 10/17/2026 · 1 min read

US Commission Schedules Final Phase of Antidumping Investigation into Chinese Methylene Diphenyl Diisocyanate Imports

The US International Trade Commission has scheduled the final phase of an antidumping investigation into Chinese imports of methylene diphenyl diisocyanate (MDI), a chemical used in various industries, which Commerce preliminarily determined to be sold at less-than-fair-value.