WASHINGTON – The U.S. International Trade Commission has ruled that American mattress makers have been "materially injured" by imports from Cambodia, Indonesia, Malaysia, Serbia, Thailand, Turkey, and Vietnam. Commerce says imports from these countries are being sold in the U.S. at less than fair value and are being subsidized by China.

Antidumping duty orders will be issued as a result. The ITC voted on the issue unanimously.

The ruling was brought on by seven domestic mattress manufacturers who filed a petition last month. Antidumping orders range from 2.22 percent to 763.28 percent.